A polyester-based woven hook-and-loop fastener including: a woven-fabric and engaging elements, in which the woven-fabric in which a polyethylene terephthalate-based multifilament yarn is a warp yarn and a polyester-based heat-fusible multifilament yarn is a weft yarn is a woven base fabric, a yarn for the engaging elements made of at least one kind selected from the group consisting of a polyethylene terephthalate-based monofilament yarn and a polyester-based multifilament yarn, is woven in parallel to the warp yarn into the woven base fabric, the engaging elements that are formed of the yarn for the engaging elements, that are made of at least one kind selected from the group consisting of a large number of hook shapes and loop shapes, and that rise up from a front face of the woven base fabric, exist on the front face of the woven base fabric, bases of the engaging elements are fixed to the woven base fabric by a melt-solidified material of a heat-fusible component of the the polyester-based heat-fusible multifilament yarn, and the polyethylene terephthalate-based multifilament yarn is made of a copolymerized polyethylene terephthalate containing, as copolymerization components, 1.0 to 2.0 mol % of isophthalic acid with respect to a total amount of dicarboxylic acids and 2.0 to 3.5 mol % of diethylene glycol with respect to a total amount of diols.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
C08J 7/02 - Traitement chimique ou revêtement d'objets façonnés faits de substances macromoléculaires par des solvants, p. ex. par des agents gonflants
3.
MOLDED HOOK-AND-LOOP FASTENER, METHOD FOR MANUFACTURING SAME, AND HOOK-AND-LOOP FASTENER OVERLAPPING BODY
Provided are a molded hook-and-loop fastener and a method for manufacturing the same. The molded hook-and-loop fastener (10) has a substrate (11) and hook-type engagement elements (12) protruding from the surface thereof, both the substrate (11) and the hook-type engagement elements (12) being constituted of a cellulose ester resin composition, the cellulose resin composition containinh a cellulose ester and an adipic acid ester-based compound in a weight ratio of 94/6 to 55/45 of cellulose ester to adipic acid ester-based compound, and the degree of orientation of the substrate (11) in the machine direction being 0.120‒0.390.
C08L 101/16 - Compositions contenant des composés macromoléculaires non spécifiés les composés macromoléculaires étant biodégradables
4.
HOOK-AND-LOOP FASTENER AND METHOD FOR PRODUCING SAME, AND HEAT INSULATION MEMBER FASTENING TOOL, HEAT INSULATION MEMBER USING SAME, AND METHOD FOR FIXING SAME
A hook-and-loop fastener is provided with: a base fabric (5) which is formed of thermoplastic resin fibers (1, 2) and in which a first surface is on the obverse side and a second surface is on the reverse side; a plurality of hook-shaped and/or loop-shaped engagement elements (3) which rise from the first surface of the base fabric and which are formed from an engagement element yarn forming a portion of the base fabric; and an adhesive resin (7) which has a portion that is continuous in a planar manner and which fixes the engagement element yarn inside the base fabric. The dimensional change rate of the hook-and-loop fastener in at least one of the length direction and the width direction when exposed at 200°C for 24 hours is 5.0% or less.
A polyester-based woven-fabric hook-and-loop fastener having selvage parts including: a base fabric being a woven-fabric made of a warp yarn, a yarn for an engaging element woven in parallel into the warp yarn, and a weft yarn, all being polyester-based yarns; and the engaging element made of the yarn for the engaging element existing on a front face side of the base fabric and having a large number of loop shapes or a large number of hook shapes, rising from a front face of the base fabric,
the weft yarn containing a heat-fusible component,
a base of the engaging element being fixed to the base fabric by the heat-fusible component, and
the selvage parts in which the engaging element is not present being present at both end parts in parallel in a warp yarn direction of the base fabric,
in which the polyester-based woven-fabric hook-and-loop fastener satisfies constitutions (1) and (2) described below:
(1) a thickness of the warp yarn in a base fabric thickness direction at a position at which the warp yarn, which alternately runs over and under the weft yarn with the weft yarn interposed therebetween, subducts most toward a rear face side is 0.94 times or less of a thickness thereof at a position at which the warp yarn floats most toward the front face side;
(2) at least one selvage part of the selvage parts existing at both end parts is formed by cutting and removing a base part of the engaging element.
A flame-retardant hook-and-loop fastener including: a base fabric woven from a warp yarn formed of a polyphenylene sulfide-based multifilament yarn, a weft yarn formed of a polyphenylene sulfide-based multifilament yarn and a multifilament yarn formed of a heat-fusible filament, and a yarn for an engaging element formed of at least one selected from the group consisting of a polyphenylene sulfide-based multifilament yarn and monofilament yarn; and the engaging element formed of the yarn for the engaging element and being present in a front face of the base fabric, in which a thickness of the warp yarn in a base fabric thickness direction at a position at which the warp yarn, which alternately runs over and under the weft yarn with the weft yarn interposed therebetween, subducts most toward a rear face side is 0.94 times or less of a thickness of the warp yarn in the base fabric thickness direction at a position at which the warp yarn floats most toward a front face side.
D03D 15/283 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame caractérisés par la matière des fibres ou des filaments formant les filés ou les fils à base de polymères synthétiques, p. ex. fibres polyamides ou fibres polyesters
D03D 15/47 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame caractérisés par la structure des filés ou des fils à plusieurs composants, p. ex. avec des filés ou des fils mixtes
D03D 15/567 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame caractérisés par les propriétés des filés ou des fils produisant des formes ou des effets par retrait
D03D 15/587 - Propriétés adhésivesTissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame caractérisés par les propriétés des filés ou des fils fusibles
A woven-fabric hook-and-loop fastener including: a woven base fabric made of a woven-fabric made of a warp yarn and a weft yarn; a yarn for hook-shaped engaging elements made of a polyethylene terephthalate-based monofilament yarn woven into the woven base fabric in parallel with the warp yarn; and a plurality of the hook-shaped engaging elements formed from the yarn for the hook-shaped engaging elements and rising from a front face of the woven base fabric, on a front face side of the woven base fabric, in which a height of the hook-shaped engaging elements satisfies condition (1) described below and a hook shape of the hook-shaped engaging elements satisfies condition (2) described below: (1) 90% or more of the hook-shaped engaging elements present on the face of the base fabric have a height in a range of 0.975 to 1.025 times an average height (Ha) of the hook-shaped engaging elements; and (2) 90% or more of the hook-shaped engaging elements present on the face of the base fabric have a lateral-direction spread (W) of the hook-shaped engaging elements within a range of 0.7 to 0.8 times with respect to the height (H) of the hook-shaped engaging elements.
A dyed textile hook-and-loop fastener obtained through supercritical CO2 dyeing of a textile hook-and-loop fastener, is dyed in a deep color, and exhibits a high rupture elongation due to having less thermal history in a dyeing step.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
D06P 1/16 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des matières colorantes en dispersion, p. ex. acétate
D06P 1/94 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des colorants dissous dans des solvants qui sont à l'état supercritique
D06P 3/54 - Polyesters utilisant des colorants en dispersion
9.
MALE HOOK-AND-LOOP FASTENER, SHEET PROVIDED WITH MALE HOOK-AND-LOOP FASTENER, AND PRODUCT
This male hook-and-loop fastener is provided with a molded body having male engagement elements. The molded body has: mesh-like parts; and the male engagement elements protruding from the surfaces of the mesh-like parts. The molded body is formed of a composition containing a polyolefin-based resin, a thermoplastic elastomer, and a repelling component. The contained amount of the thermoplastic elastomer in the composition is 5-40 mass%. The contained amount of the repelling component in the composition is 1 mass% or more.
A hot water-soluble male-type hook-and-loop fastener having a substrate and a plurality of male-type engaging elements protruding from the surface of the substrate, in which the substrate and the male-type engaging elements both contain a polyvinyl alcohol-based resin having a polymerization degree in a range of 300 to 700 and a saponification degree in a range of 80 to 99 mol %, and the substrate and the male-type engaging elements are both soluble in hot water at a water temperature of 45 to 90° C. but are not soluble in water at a water temperature of lower than 45° C.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
C08L 29/04 - Alcool polyvinyliqueHomopolymères ou copolymères d'esters partiellement hydrolysés d'alcools non saturés avec des acides carboxyliques saturés
11.
POLYETHYLENE TEREPHTHALATE-BASED HOOK-AND-LOOP FASTENER AND METHOD FOR MANUFACTURING SAME
A polyethylene terephthalate-based woven hook-and-loop fastener which contains, as a woven base fabric, a fabric having a multifilament yarn made of polyethylene terephthalate as a warp yarn and a polyester-based heat-fusible multifilament yarn as a weft yarn, in which a monofilament yarn made of polyethylene terephthalate is woven in parallel with the warp yarn into the woven base fabric, a hook-shaped engaging element formed from the monofilament yarn and rising from the surface of the woven base fabric exists on the surface of the woven base fabric, and a root of the hook-shaped engaging element is fixed to the woven base fabric by a melt-solidified product of a heat-fusible component of the heat-fusible multifilament yarn, in which a melting peak temperature of the warp yarn by DSC measurement is in a range of 251.0 to 257.5° C.
Provided is a hook-and-loop fastener woven from polyethylene terephthalate-based threads. A resin layer (6) composed of a polyethylene terephthalate-based resin having a melting point of 160-210 °C copolymerized with isophthalic acid is directly overlaid on a second face of a base fabric (5) which is a woven fabric obtained by using threads composed of a polyethylene terephthalate-based resin as a warp (2), a weft (3), and an engaging element thread (3).
A polyester woven-fabric hook-and-loop fastener has a warp yarn thickness Tb which is 0.94 times or less of a warp yarn thickness Ts. A selvage area having a constant width is present on two opposite ends, continuously in a line form in the warp direction, without misalignment in the weft direction. As a result, when the polyester woven-fabric hook-and-loop fastener is sewn onto a garment or the like, a sewing thread sewn to the selvage area is in a straight line without meandering, and thus a sewn product excellent in appearance can be obtained.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
D03D 15/283 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame caractérisés par la matière des fibres ou des filaments formant les filés ou les fils à base de polymères synthétiques, p. ex. fibres polyamides ou fibres polyesters
D06C 7/00 - Chauffage ou refroidissement de tissus textiles
D06C 15/00 - Calandrage, pressage, repassage, lustrage ou glaçage des tissus textiles
D03D 15/47 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame caractérisés par la structure des filés ou des fils à plusieurs composants, p. ex. avec des filés ou des fils mixtes
D03D 13/00 - Tissus caractérisés par la disposition particulière des fils de chaîne ou de trame, p. ex. avec fils de trame incurvés, avec fils de chaîne discontinus, avec fils de chaîne ou de trame en diagonale
D03D 1/00 - Tissus conçus pour faire des articles particuliers
D03D 15/587 - Propriétés adhésivesTissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame caractérisés par les propriétés des filés ou des fils fusibles
Provided is a polyester-based woven hook-and-loop fastener in which a woven material having polyethylene terephthalate-based multifilament yarns as warp yarns and polyester-based heat-fusible multifilament yarns as weft yarns is used as woven material base cloth, engaging element yarns formed from at least one kind selected from a group consisting of polyethylene terephthalate-based monofilament yarns and polyester-based multifilament yarns are woven into the woven base cloth parallel to the warp yarns, engaging elements formed of a plurality of at least one kind selected from a group consisting of many hooks and many loops formed from the engaging element yarns and electing from the surface of the woven base cloth, exist on the surface of the woven base cloth, and roots of the engaging elements are fixed to the woven base cloth by a melted and solidified product of a heat-fusible component of the polyester-based heat-fusible multifilament yarn and is characterized in that the polyethylene terephthalate-based multifilament yarn is formed from a copolymerized polyethylene terephthalate comprising 1.0-2.0 mole% of isophthalic acid with respect to the total amount of dicarboxylic acids and 2.0-3.5 mole% of diethylene glycol with respect to the total amount of diols as copolymer components.
Provided is a flame-retardant hook-and-loop fastener comprising: a base fabric that is woven from a warp yarn composed of a polyphenylene sulfide-based multi-filament yarn, a weft yarn composed of a polyphenylene sulfide-based multi-filament yarn and a heat-sealable filament, and an engagement-element yarn composed of at least one selected from the group consisting of a polyphenylene sulfide-based multi-filament yarn and mono-filament yarn; and an engagement element that is present on the upper surface of the base fabric and is formed from the engagement element yarn. The warp yarn floats and sinks up and down across the weft yarn, wherein the warp yarn thickness in a base fabric thickness direction at a location where the warp yarn is sunk the most on the backside is less than or equal to 0.94 times the warp yarn thickness in the base fabric thickness direction at a location where the warp yarn is floating the most on the upper surface side.
A polyester-based-fabric hook-and-loop fastener having an ear section, configured such that: the hook-and-loop fastener has a base cloth that is a fabric configured from warps, engaging-element threads interwoven parallel to the warps, and wefts, all of which are made of polyester-based threads, and also has numerous loop-form or hook-form engaging elements present on the obverse-surface side of the base cloth, the engaging elements being formed from engaging-element threads and standing erect from the obverse surface of the base cloth; the wefts include a thermally fusible component; bases of the engaging elements are fixed to the base cloth by the thermally fusible component; and an ear section, in which no engaging element is present, is present at each of two end sections of the base cloth that are parallel to a warp direction, wherein the hook-and-loop fastener is characterized by satisfying configurations (1) and (2). (1) The base-cloth-thickness-direction length of the warps that sandwich the wefts and are positioned over/under the wefts, at a location that is farthest downward on the reverse-surface side, is no more than 0.94 times the same thickness at a location that is farthest upward on the obverse-surface side. (2) At least one ear section among the ear sections present at the two end sections is formed by cutting and removing the base sections of the engaging elements.
A resin sheet contains: a sheet-like substrate of a resin; and wall-like projections (W) of the same resin having a certain height and standing upright on one surface of the substrate. The wall-like projections (W) are arranged on the surface of the substrate in at least 10 parallel rows with a certain spacing, and a large number of the wall-like projections (W), which satisfy the conditions (1) to (5) described in the specification, are present in parallel on the one surface of the substrate. The resin sheet is useful as a directional male hook-and-loop fastener whose male engaging elements are unlikely to break when a force is applied thereto and which does not provide a stimulus to the skin when it touches the surface of the fastener, as a filter for separating fine particles from a fluid, and as a display resin sheet.
B01D 29/44 - Éléments filtrants à arêtes, c.-à-d. utilisant des surfaces imperméables adjacentes
B01D 46/40 - Séparateurs de particules utilisant des filtres à arêtes, c.-à-d. comportant des surfaces imperméables adjacentes, p. ex. appareils de précipitation de poussières
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
18.
WOVEN FABRIC SURFACE FASTENER HAVING HOOK-SHAPED ENGAGING ELEMENT, AND METHOD FOR MANUFACTURING SAME
Provided is a woven fabric surface fastener, in which woven fabric composed of warps and wefts is used as a base fabric, hook-shaped engaging element threads composed of polyethylene terephthalate-based monofilaments are woven into the base fabric in parallel to the warps, and a large number of hook-shaped engaging elements rising from the base fabric surface and formed from the hook-shaped engaging element threads are present on the surface side of the base fabric, wherein the heights of the hook-shaped engaging elements satisfies condition (1), and hook shapes of the hook-shaped engaging elements satisfy condition (2). (1) At least 90% of the hook-shaped engaging elements present on the base fabric surface are within a range of 0.975-1.025 times the average height (Ha) of the hook-shaped engaging elements. (2) At least 90% of the hook-shaped engaging elements present on the base fabric surface have a lateral-direction spread (W) of the hook-shaped engaging elements within a range of 0.7-0.8 times the height (H) of the hook-shaped engaging elements.
A water-soluble male-type molded hook-and-loop fastener includes a substrate and a plurality of male-type engaging elements, arranged in rows, protruding from the substrate surface. The engaging elements have a shape rising from the substrate surface and curving mid-course in a row direction, or a shape rising from the substrate surface, branching forward and backward mid-course in the row direction and curving in the row direction, with tip portions oriented toward the substrate surface in either shape. The substrate and the engaging elements both contain a mixture of a polyvinyl alcohol, 5 to 30 parts by mass of a polyhydric alcohol- or ethylene oxide-based polymer, and 3 to 20 parts by mass of a layered inorganic particle, based on 100 parts by mass of the polyvinyl alcohol. The polyvinyl alcohol has a degree of polymerization of 300 to 700 and a degree of saponification of 60 to 80% by mole.
22 dyeing of a textile hook-and-loop fastener, is dyed in a deep color, and exhibits a high rupture elongation due to having less thermal history in a dyeing step.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
D06P 5/00 - Autres caractéristiques de la teinture ou de l'impression des textiles ou de la teinture du cuir, des fourrures ou des substances macromoléculaires de toutes formes
D06P 5/20 - Traitements physiques influant sur la coloration, p. ex. ultrasons ou électricité
21.
HOT WATER-SOLUBLE MALE HOOK-AND-LOOP FASTENER AND METHOD FOR PRODUCING SAME
A hot water-soluble male hook-and-loop fastener which comprises a base material and a plurality of male engagement elements that protrude from the surface of the base material, and which is characterized in that: both the base material and the male engagement elements contain a polyvinyl alcohol resin that has a polymerization degree within the range of 300 to 700 and a saponification degree within the range of 80 to 99% by mole; and the base material and the male engagement elements are both soluble in hot water at a temperature of 45 to 90°C, but are not soluble in water at a temperature less than 45°C.
C08L 29/04 - Alcool polyvinyliqueHomopolymères ou copolymères d'esters partiellement hydrolysés d'alcools non saturés avec des acides carboxyliques saturés
In this polyethylene terephthalate-based hook-and-loop fastener: a fabric in which multifilament threads comprising polyethylene terephthalate are used as warp threads and polyester-based thermal-fusion-bonding multifilament threads are used as weft threads is used as a fabric base; monofilament threads comprising polyethylene terephthalate are woven into the fabric base parallel to the warp threads; on a surface of the fabric base, there are hook-shaped engagement elements that are formed from the monofilament threads and rise from the surface of the fabric base; and bases of the hook-shaped engagement elements are fixed to the fabric base by a melt-solidified thermal-fusion-bonding constituent of the thermal-fusion-bonding multifilament threads. The fastener is characterized in that the melting peak temperature of the warp threads as measured by differential scanning calorimetry is within the range 251.0–257.5°C.
A male-type molded hook-and-loop fastener-equipped sheet includes a male-type molded hook-and-loop fastener and a non-foam resin sheet integrated on the back surface of the male-type molded hook-and-loop fastener. The male-type molded hook-and-loop fastener includes a resin-made base plate and a plurality of male-type engaging elements made of the same resin, rising from the surface of the base plate and arranged in a row. The male-type engaging elements are bent in the direction of the row direction of the male-type engaging elements from the middle thereof, where the tip end portion approaches the base plate. The non-foam resin sheet is directly laminated and integrated on the back surface of the male-type molded hook-and-loop fastener. The resin constituting the non-foam resin sheet is a resin mainly composed of an elastomer resin of the same type as the resin constituting the male-type molded hook-and-loop fastener, though with a lower hardness.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
B32B 3/06 - Caractérisés par des caractéristiques de forme en des endroits déterminés, p. ex. au voisinage des bords pour lier les couches ensembleCaractérisés par des caractéristiques de forme en des endroits déterminés, p. ex. au voisinage des bords pour attacher le produit à quelque chose d'autre p. ex. à un support
B32B 3/30 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche continue dont le périmètre de la section droite a une allure particulièreProduits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche comportant des cavités ou des vides internes caractérisés par une couche comportant des retraits ou des saillies, p. ex. des gorges, des nervures
B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
24.
Mesh hook surface fastener, production method therefor, and production method for surface fastener-attached molded body
22) are different, which prevents the direct entrance of a foamable resin liquid and weakens its force. As the force weakens, foaming and curing progress more readily and, as a result, the amount of the foamable resin liquid that passes through meshes of the base layer to reach the hook-shaped engagement elements can be reduced.
The present invention provides a resin molded body with a hook-and-loop fastener excellent in engaging force, and a method for producing the same. In addition, the present invention provides a method for fixing a ceiling material for automobiles to a vehicle body, which has an adhesive force for a long period of time even under high temperature or low temperature conditions, is excellent in productivity, and does not cause a problem such as falling of a male-type engaging element even when a hot melt adhesive is used. A resin molded body with a hook-and-loop fastener, which is formed by integrating a non-foamed resin molded body and a male-type molded hook-and-loop fastener, wherein the male-type molded hook-and-loop fastener has at least a base plate, a plurality of male-type engaging elements rising from a front surface of the base plate, and a plurality of embedded elements rising from a back surface of the base plate, wherein a resin constituting the male-type molded hook-and-loop fastener is at least one selected from polyester elastomer and polyamide, and the resin molded body and the male-type molded hook-and-loop fastener are integrated by embedding at least a part of the embedded elements in the resin molded body.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
B29C 45/14 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet en incorporant des parties ou des couches préformées, p. ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
B60R 13/02 - Moulures décorativesGouttièresGarnitures des paroisPavillons ou garnitures des toits
B29K 23/00 - Utilisation de polyalcènes comme matière de moulage
B29K 67/00 - Utilisation de polyesters comme matière de moulage
B29L 31/30 - Véhicules, p. ex. bateaux ou avions, ou éléments de leur carrosserie
A laser weldable hook-and-loop fastener contains a laser light transmitting male-type molded hook-and-loop fastener (A) and a laser light absorbing layer (B) formed of a thermoplastic resin, which is integrated on the back surface of the male-type molded hook-and-loop fastener (A). The male-type molded hook-and-loop fastener (A) has a base plate and a large number of male-type engaging elements rising from the surface of the base plate. The male-type engaging elements and the base plate are formed of the same resin selected from a polyester elastomer and a polyamide, the male-type engaging elements are arranged in a row, and the laser light absorbing layer (B) has an infrared absorptance of 85% or more at a wavelength of 980 nm.
A molded hook surface fastener having a base plate and hook engaging elements projecting from a surface of the base plate, both the base plate and the hook engaging elements being formed of a resin mixture containing polybutylene succinate (A), a modified starch having an amylose content of 45% by weight or more (B), and polyvinyl alcohol (C). The resin mixture is further characterized by having both a continuous phase and a dispersed phase, with the polybutylene succinate (A) present in the continuous phase, and the modified starch (B) and polyvinyl alcohol (C) present in the dispersed phase.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
B29C 41/26 - Façonnage par revêtement d'un moule, noyau ou autre support, c.-à-d. par dépôt de la matière à mouler et démoulage de l'objet forméAppareils à cet effet pour la fabrication d'objets de longueur indéfinie par dépôt d'une matière coulante sur un tambour tournant
C08L 67/02 - Polyesters dérivés des acides dicarboxyliques et des composés dihydroxylés
B29K 29/00 - Utilisation de poly(alcool de vinyle), poly(éthers de vinyle), poly(aldéhydes de vinyle), poly(cétones de vinyle) ou poly(cétals de vinyle) comme matière de moulage
Provided is a male molded hook-and-loop fastener including a resin sheet-like substrate, an engaging element region in which a plurality of male engaging elements made from the same resin and rising from the surface of the substrate are present, and, on either side of the engaging element region, wall regions in which walls that are made from the same resin, rise from the surface of the substrate, and extend parallel to the engaging element region are present at fixed intervals in a plurality of parallel rows, wherein conditions (1) to (3) described in the specification are satisfied. With this male molded hook-and-loop fastener, when the male molded hook-and-loop fastener is being bonded to the rear surface of an automotive interior decorating material using an adhesive, there are almost no problems of the adhesive liquid protruding from the edge portions of the male molded hook-and-loop fastener, the protruded adhesive liquid covering the engaging element surface of the male molded hook-and-loop fastener, or the adhesive hardening as high lumps, thereby causing a deterioration in the engagement capability of the engaging elements.
In a polyester fabric hook-and-loop fastener according to the present invention, in which Tb as defined in the description is no more than 0.94 times Ts, a selvage region having a constant width and present on both ends of the hook-and-loop fastener is present in a continuous linear manner in the warp direction without deviating in the weft direction. As a result, when sewing the polyester fabric hook-and-loop fastener onto clothing, etc., a sewn product with an excellent appearance can be obtained due to the thread sewn in the selvage area being sewn in a straight line without meandering.
The present invention relates to a heat-fusible woven fabric hook-and-loop fastener including a woven fabric hook-and-loop fastener obtained by using a weft yarn in which a sheath component is a polyester-based hot melt resin (B) and a heat-fusible resin layer formed of a polyester-based hot melt resin (A) formed on the back surface of the woven fabric hook-and-loop fastener, wherein the heat-fusible resin layer is fused to a warp yarn only, and the melting point of the polyester-based hot melt resin (B) is higher than the melting point of the polyester-based hot melt resin (A) by 50 to 110° C. The heat-fusible woven fabric hook-and-loop fastener has excellent flexibility before being fused to an adherend, can be firmly fused and fixed to an adherend such as a fabric or a soft vinyl chloride sheet, and has excellent flexibility and high engagement force even after being fused and fixed.
This resin sheet, which has a large number of wall-like projections (W) present in parallel on one surface, includes a sheet-like base made of a resin and the wall-like projections (W), which stand up vertically from one surface of said base, comprise said resin and have a fixed height. The wall-like projections (W) are lined up on the surface of said base in parallel in ten or more rows at a fixed spacing, and the resin sheet satisfies the conditions (1) to (5) set forth in the description. The resin sheet makes it less likely for male engagement elements to break even if force is applied and furthermore is suitable as a directional male hook-and-loop fastener that does not irritate skin in contact with the surface, a filter for separating microparticles from a fluid, and a display resin sheet.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
32.
Shaped hook member of hook-and-loop fastener with excellent heat resistance, process for producing said shaped hook member of hook-and-loop fastener, and method for fixing interior automotive material with said shaped hook member of hook-and-loop fastener
A shaped hook member of hook-and-loop fastener including a base plate and a plurality of hook-type engaging elements that rise from a surface of the base plate. The hook-type engaging elements are each tapered from the proximal end to the distal end, and are each curved from a point in the course from the proximal end to the distal end, and the distal end is directed toward the base plate. The plurality of hook-type engaging elements are arranged in rows extending in the same direction as the curving direction of the hook-type engaging elements, and the curving directions of the hook-type engaging elements in two adjacent rows or two adjacent units each of two or more rows are opposite to each other. The base plate and the hook-type engaging element are formed of a semi-aromatic polyamide resin containing a semi-aromatic polyamide and an elastomer.
This water-soluble male molded hook-and-loop fastener satisfies requirements (1) to (3) and has a substrate and a plurality of male engagement elements that protrude from the substrate surface. (1) The plurality of male engagement elements are aligned. The engagement elements each have a shape which rises from the substrate surface and which curves, at a midpoint of the element, in the direction of alignment. The tip of the element is oriented in a direction that approaches the substrate surface. Alternately, the engagement elements each have a shape which rises from the substrate surface, which branches forwards or backwards, at a midpoint of the element, in the direction of alignment so as to curve in the direction of alignment. The tip of a branched element is oriented in a direction that approaches the substrate surface. (2) The substrate and the male engagement elements each comprise a mixture of poly(vinyl alcohol), a polymer based on a polyhydric alcohol or ethylene oxide, and layered inorganic particles, and the amount of the polymer based on a polyhydric alcohol or ethylene oxide is 5-30 parts by mass and the amount of the layered inorganic particles is 3-20 parts by mass, each relative to 100 parts by mass of the poly(vinyl alcohol). (3) The poly(vinyl alcohol) has a degree of polymerization of 300-700 and a degree of saponification of 60-80 mol%.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
C08K 9/04 - Ingrédients traités par des substances organiques
C08L 29/04 - Alcool polyvinyliqueHomopolymères ou copolymères d'esters partiellement hydrolysés d'alcools non saturés avec des acides carboxyliques saturés
A61F 13/15 - Garnitures absorbantes, p. ex. serviettes ou tampons hygiéniques pour application externe ou interne au corpsMoyens pour les maintenir en place ou les fixerApplicateurs de tampons
A61F 13/62 - Bandes de fixation en matériau textile, p. ex. à crochets et à boucles
In this male mold hook-and-loop fastener-equipped sheet, a non-foamed resin sheet (B) is integrated with the reverse of a male mold hook-and-loop fastener (A). The male mold hook-and-loop fastener (A) comprises: a resin-made substrate (a1); and a plurality of male engagement elements (a2) that rise up from the obverse of the substrate (a1) and that are aligned in columns on the substrate (a1). The male engagement elements (a2) are bent midway along the male engagement elements in the same direction as the column direction of the male engagement elements and the leading end parts thereof approach the substrate (a1). Further, the male engagement elements (a2) are formed from the same resin as the resin that constitutes the substrate (a1). The non-foamed resin sheet (B) is directly stacked on and integrated with the reverse of the male mold hook-and-loop fastener (A). The resin that constitutes the non-foamed resin sheet (B) contains, as a main component, an elastomer resin in the same lineage as the resin that constitutes the male mold hook-and-loop fastener (A). The resin that constitutes the non-foamed resin sheet (B) is configured to have a lower hardness than the resin that constitutes the male mold hook-and-loop fastener (A).
Provided is a front-and-back engagement type hook-and-loop fastener comprising: a male molded hook-and-loop fastener layer which has a base and a plurality of male engaging elements protruding from the surface of the base, the base and the male engaging elements both containing polybutylene succinate; and a fiber layer which is formed from fibers comprising polybutylene succinate and which on one surface has a plurality of fiber loops that can engage with the male engaging elements, wherein the base of the male molded hook-and-loop fastener layer and the fibers of the fiber layer are directly bonded by fusion such that when disposed of after use the male molded hook-and-loop fastener on the front side and the fiber layer having loops on the back side quickly biodegrade, and between the molded male hook-and-loop fastener layer on the front side and the fiber layer having loops on the back side, there is no bonding agent layer, adhesive agent layer, or back coat layer which would interfere with biodegradability.
A conductive hook-and-loop fastener that has a high engagement force, undergoes less decrease in conductivity even after repeated engagement and release, and is significantly flexible. The conductive hook-and-loop fastener includes a base cloth containing a woven fabric, having existing on one surface thereof plural loop engagement elements including a multifilament yarn including as at least a part thereof a conductive filament, and the multifilament yarn constituting the loop engagement elements is inwoven in a warp direction of the woven fabric.
2122121212222) are different, therefore direct incursion of a foamed resin liquid is avoided and momentum is suppressed. When momentum reduces, foam hardening proceeds more readily and, as a result, the amount of foamed resin liquid that passes through the mesh of the base layer and passes through to the hook-shaped engagement element side can be suppressed.
There is provided a touch fastener that has high followability to the relative movement of portions to be engaged and does not easily separate from a mating member, and thus is usable in a wider range of applications. In the touch fastener, all the elements, that is, first strands, second strands, and engagement elements are formed of a thermoplastic elastomer. Further, the plurality of first strands and the plurality of second strands are disposed to intersect with each other, and consequently, hole portions each surrounded by the two adjacent first strands and the two adjacent second strands are provided. Accordingly, it has a high elastic function, easily stretches, and has high followability to the relative movement of portions to be engaged.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
B29C 48/12 - Objets présentant une circonférence irrégulière lorsqu'ils sont visualisés en coupe transversale, p. ex. profilés pour fenêtres
B29C 48/00 - Moulage par extrusion, c.-à-d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désiréeAppareils à cet effet
B29K 67/00 - Utilisation de polyesters comme matière de moulage
Provided is a fabric loop-strip fastener that excels extraordinarily in fire resistance, that has high-level engaging power, and in which, even if exposed for a long term under high-temperature/high-humidity conditions, looped engagement elements are extremely unlikely to get pulled out of a fabric backing when the engagement is peeled apart. The fire-resistant loop-strip fastener is configured such that: the warp threads and the threads for the looped engagement elements are polyphenylene-sulfide-based multifilament fibers; the weft threads contain hot-melt adhesive multifilament fibers; the roots of the looped engagement elements are anchored to the fabric by fusion of the hot-melt adhesive multifilament fibers; and the looped engagement elements are composed of filament bundles of 350-800 decitex total thickness, in which 70-200 strands of filaments of 3-8 decitex average thickness are bundled together.
1122122) intersecting with each other and being formed integrally at the respective intersections. The substrate sheet (A) and the hook-shaped engaging elements (B) are each composed of a thermoplastic elastomer resin and are also dyed with a stain.
This laser weldable hook-and-loop fastener includes a laser-light-transmissive male molded hook-and-loop fastener (A) and a laser light absorption layer (B) that comprises a thermoplastic resin and that is integrated with the reverse of the male molded hook-and-loop fastener (A), wherein: the male molded hook-and-loop fastener (A) has a substrate and a large number of male engagement elements standing upright from the obverse of the substrate; the male engagement elements and the substrate are formed from the same resin selected from polyester elastomers and polyamides; the male engagement elements are arrayed in a row; and the absorption rate of infrared light with a wavelength of 980 nm is not less than 85% for the laser light absorption layer (B). The laser weldable hook-and-loop fastener is suitable for performing welding, by using laser light, on the reverse of an automobile interior material such as a ceiling material and a floor material.
Provided are a hook-and-loop fastener-equipped resin molded body that exhibits excellent engagement force and a method for manufacturing the same. In addition, the present invention provides a method for fixing an automobile ceiling material to a vehicle body, wherein adhesive force is held over a long term even under conditions of high temperature and low temperature, excellent productivity is exhibited, and further, the problem and the like of falling down of male engagement elements even in the case of using a hot-melt adhesive are not caused. This hook-and-loop fastener-equipped resin molded body is obtained by integration between a non-foaming resin molded body (2) and a male molded hook-and-loop fastener (1). The hook-and-loop fastener-equipped resin molded body is characterized in that: the male molded hook-and-loop fastener (1) has at least a substrate (4, 24), a plurality of male engagement elements (3, 23) standing upright from the obverse of the substrate (4, 24), and a plurality of buried elements (7) standing upright from the reverse of the substrate (4, 24); a resin that constitutes the male molded hook-and-loop fastener (1) is at least one selected from polyester elastomers and polyamides; and the resin molded body (2) and the male molded hook-and-loop fastener (1) are integrated with each other by at least some of the buried elements (7) being embedded in the resin molded body (2).
This hook-type molded surface fastener comprises a substrate and numerous hook-type engagement elements that protrude from a surface of the substrate, the substrate and the hook-type engagement elements both being made from a resin mixture with polybutylene succinate (A) in a continuous phase and a starch (B) in a dispersed phase. The fastener simultaneously satisfies the following conditions (1)-(3): (1) the dispersed phase includes polyvinyl alcohol (C); (2) the starch (B) includes a modified starch and the amylose content of the starch (B) is at least 45% by weight; and (3) the hook-type engagement elements become narrower from the substrate surface to tip sections, gradually beginning to curve partway along, and the tip sections are shaped so as to face in a direction slightly approaching the substrate surface. The fastener can be manufactured without the hook-type engagement elements being broken during pultrusion molding, and when disposed, breaks down in the natural environment and does not cause environmental destruction.
Provided is a fabric-based hook-and-loop fastener comprising: a woven base fabric composed of a warp, a weft, and a hook-like engaging element yarn; and a multiplicity of hook-like engaging elements present on the surface of the woven base fabric, wherein the warp is a false-twist yarn, the weft is a heat-fusible core-sheath-type multifilament yarn, the engaging element yarn is a monofilament having 200-400 dtex, the engaging element yarn is woven to three wefts in a floating and sinking manner and then floated over the woven base fabric, hook-like engaging elements are formed at floated positions, and the woven base fabric does not have a backcoat adhesive layer on the back side thereof. Even if a large tensile load is applied to the fabric-based hook-and-loop fastener in the shear direction when peeling off or being engaged, it is not likely to bring about an engageability decrease caused by fallen hook-like engaging elements and a fully extended hook shape that cannot be return to the original shape.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
D03D 1/00 - Tissus conçus pour faire des articles particuliers
D03D 15/00 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame
D03D 15/08 - Tissus caractérisés par la matière ou la structure du fil ou des autres éléments utilisés en chaîne ou en trame utilisant des fils élastiques ou extensibles
A41D 13/05 - Vêtements protecteurs de travail ou de sport, p. ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs protégeant uniquement une partie particulière du corps
This heat-fusible textile hook-and-loop fastener comprises a textile hook-and-loop fastener which is obtained using weft yarns in which the sheath component is a polyester hot melt resin (B), and a heat fusing resin layer which is formed from a polyester hot melt resin (A) formed on the back side of said textile hook-and-loop fastener, wherein the heat fusing resin layer fuses only with the warp yarns, and the melting point of the polyester hot melt resin (B) is 50-110°C higher than the melting point of the polyester hot melt resin (A). This heat-fusible textile hook-and-loop fastener has excellent flexibility prior to fusing to an adherend, can be firmly fused and fixed to an adherend such as cloth or a soft vinyl chloride sheet, and, even after fusing and fixing, has excellent flexibility and high engaging strength.
An aspect of the present invention relates to a wrapping tape for repelling insects, the wrapping tape having a number of male engagement elements on a front surface of a tape, and a number of loop-shaped engagement elements on a rear surface of the tape, wherein the male engagement elements and the loop-shaped engagement elements can be engaged each other, and an insect repellent component is applied at least to the front surface of the tape and the male engagement elements.
A01N 25/34 - Formes façonnées, p. ex. feuilles, non prévues dans l'un quelconque des autres sous-groupes du présent groupe principal
A01M 29/12 - Épouvantails ou dispositifs répulsifs, p. ex. pour oiseaux utilisant des substances odorantes, p. ex. des arômes, phéromones ou agents chimiques
A01N 25/24 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles contenant des ingrédients augmentant l'adhérence des ingrédients actifs
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
B32B 3/30 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche continue dont le périmètre de la section droite a une allure particulièreProduits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche comportant des cavités ou des vides internes caractérisés par une couche comportant des retraits ou des saillies, p. ex. des gorges, des nervures
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 27/12 - Produits stratifiés composés essentiellement de résine synthétique adjacente à une couche fibreuse ou filamenteuse
B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
47.
TOUCH FASTENER HAVING LOOP-SHAPED ENGAGEMENT ELEMENTS AND PRODUCTION METHOD FOR TOUCH FASTENER HAVING LOOP-SHAPED ENGAGEMENT ELEMENTS
Provided is a loop touch fastener that has excellent release and durability. The touch fastener comprises a base cloth that has a plurality of loop-shaped engagement elements on the surface thereof. Fibers that constitute the loop-shaped engagement elements comprise a polybutylene terephthalate polyester that includes 1–8 mass% of polytrimethylene terephthalate.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
D03D 1/00 - Tissus conçus pour faire des articles particuliers
D03D 15/00 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame
Provided is a fabric hook touch fastener that has an excellent feel and excellent softness and has hook-shaped engagement elements that have excellent engagement strength and fibrillation resistance. The touch fastener comprises a base cloth that has a plurality of hook-shaped engagement elements on the surface thereof. Monofilaments that constitute the hook-shaped engagement elements comprise a polybutylene terephthalate polyester that includes 0.2–8 mass% of a polyester elastomer.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
D03D 1/00 - Tissus conçus pour faire des articles particuliers
D03D 15/00 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame
SHAPED HOOK MEMBER OF HOOK-AND-LOOP FASTENER WITH EXCELLENT HEAT RESISTANCE, PROCESS FOR PRODUCING SAID SHAPED HOOK MEMBER OF HOOK-AND-LOOP FASTENER, AND METHOD FOR FIXING INTERIOR AUTOMOTIVE MATERIAL WITH SAID SHAPED HOOK MEMBER OF HOOK-AND-LOOP FASTENER
The shaped hook member of a hook-and-loop fastener, the shaped hook member comprising a base and a plurality of hook-shaped engaging elements rising from a surface of the base, characterized by satisfying the following requirements (1) to (3). (1) The hook-shaped engaging elements each become thinner from the root toward the end and become bent somewhere between the root and the end, the end pointing toward the base. (2) The plurality of hook-shaped engaging elements have been arranged in rows each extending in the same direction as the bending direction of the hook-shaped engaging elements, so that the bending directions of two adjacent rows or of two adjacent units each composed of two or more rows are opposite to each other. (3) The base and the hook-shaped engaging elements are each constituted of a resin which is a semi-aromatic polyamide resin comprising a semi-aromatic polyamide and an elastomer, the amount of which is 2-20 mass% per 100 mass% the semi-aromatic polyamide.
The present invention relates to a molded hook fastener having excellent fire retardancy and low fuming property, and having a substrate and a large number of engaging elements projecting from a surface of the substrate, wherein both the substrate and the engaging elements contain a resin composition in which a polyester-based elastomer resin (A) and a polyetherimide-based resin (B) are mixed with a weight ratio (A)/(B) in a range of 2/98 to 70/30.
C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
C08L 83/08 - Polysiloxanes contenant du silicium lié à des groupes organiques contenant des atomes, autres que le carbone, l'hydrogène et l'oxygène
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
51.
Fixing belt, fixing method, and fixing belt member
A fixing belt which includes: a double-sided hook surface fastener having hook-like engaging elements on both surfaces thereof; and a double-sided loop surface fastener having loop-like engaging elements on both surfaces thereof. The double-sided hook surface fastener is an extrusion molding surface fastener, the double-sided hook surface fastener is folded back in a length direction in a shape of an alligator's mouth, and the double-sided hook surface fastener is fixed to a first mounting object at a folded-back portion by a rivet. One end portion of the double-sided loop surface fastener is tucked by the alligator's mouth, the double-sided loop surface fastener is folded back by an annular part fixed to a second mounting object, and the other end portion of the double-sided loop surface fastener engages with an outer side surface of the alligator's mouth.
A44B 11/28 - BouclesFermetures similaires pour attacher ensemble des courroies ou similaires, p. ex. pour ceintures des sécurité avec plusieurs pièces séparables à fixation de la bande par pièces d'extrémités à crochets
52.
CONDUCTIVE SURFACE FASTENER AND PRODUCTION METHOD THEREFOR
Provided is a remarkably flexible, conductive surface fastener which has high engaging strength and shows a small reduction in conductivity even when engagement and detachment are repeated. This conductive surface fastener is characterized in that multiple loop-shaped engaging elements 3 in which at least some of multifilament threads are conductive filaments are present on one surface of a base fabric 1 made of a woven fabric, and the multifilament threads constituting the loop-shaped engaging elements 3 are woven in the warp yarn direction 4 of the woven fabric.
A method for dyeing a textile product comprising a polyphenylene sulfide fiber, said method comprising dry heating the textile product at a temperature of 240°C or higher for 1 minute or longer and then dyeing the same in an aqueous solution containing a dispersion dye within a temperature range of 120-145°C for 90 minutes or longer. According to this method, the textile product can be very easily dyed with the use of a dyeing apparatus conventionally employed for dyeing polyester-based textile products as such without using a special chemical or apparatus.
D06P 3/00 - Procédés particuliers de teinture ou d'impression de textiles ou de teinture du cuir, des fourrures ou de substances macromoléculaires solides de toutes formes classés selon la matière traitée
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
D06P 1/16 - Procédés généraux de teinture ou d'impression des textiles ou procédés généraux de teinture du cuir, des fourrures ou des substances macromoléculaires solides de toutes formes, classés selon les teintures, les pigments ou les substances auxiliaires utilisés utilisant des matières colorantes en dispersion, p. ex. acétate
D06P 5/20 - Traitements physiques influant sur la coloration, p. ex. ultrasons ou électricité
The present invention provides a touch fastener that has excellent performance in terms of following movement between areas to be engaged, does not readily separate from a counterpart member, and has a broader range of potential application. In this touch fastener 1, all of the elements, including first strands 10, second strands 20, and engagement elements 30, are formed from a thermoplastic elastomer. Also, a plurality of the first strands 10 and a plurality of the second strands 20 are disposed so as to intersect, whereby hole sections 40 are provided, each of which is surrounded by two adjacent first strands 10, 10 and two adjacent second strands 20, 20. The present invention accordingly has a high elastic function, expands easily, and has excellent performance in terms of following movement between areas to be engaged.
Provided is a nonwoven cloth tape for wrapping plants, the nonwoven cloth tape being used for wrapping plants in order to cover joined parts between locations where a plant has been cut, or cover broken or cracked parts, or in order to secure a plant or to bind plants together, wherein: the nonwoven cloth constituting part of the nonwoven cloth tape includes composite fibers having coil-shaped crimps, a plurality of resins having different heat shrinkage ratios forming a layered structure in the composite fibers; and the composite fibers are oriented in the planar direction of the nonwoven cloth and maintain the shape of the nonwoven cloth through entangling of the coil-shaped crimps.
A01G 5/02 - Systèmes pour lier bouquets ou couronnes
A01G 9/12 - Supports de plantesTreillages pour fraises ou similaires
D04H 1/74 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes caractérisés par la méthode de formation des voiles ou couches, p. ex. par la réorientation des fibres les fibres étant orientées, p. ex. parallèles
56.
WRAPPING TAPE FOR REPELLING INSECTS AND LONG OBJECT USING SAME
An aspect of the present invention pertains to a wrapping tape for repelling insects, the wrapping tape having: a plurality of male engagement elements on the front surface of a tape; and a plurality of loop-shaped engagement elements on the rear surface of the tape, wherein the male engagement elements and the loop-shaped elements can be engaged, and an insect-repelling component is applied at least to the front surface of the tape and the male engagement elements.
A01M 29/34 - Épouvantails ou dispositifs répulsifs, p. ex. pour oiseaux empêchant l'accès ou obstruant le passage, p. ex. au moyen de barrières, de pics, de cordons, d'obstacles ou d'aspersion d'eau spécialement adaptés aux insectes
A01M 29/12 - Épouvantails ou dispositifs répulsifs, p. ex. pour oiseaux utilisant des substances odorantes, p. ex. des arômes, phéromones ou agents chimiques
A01N 25/34 - Formes façonnées, p. ex. feuilles, non prévues dans l'un quelconque des autres sous-groupes du présent groupe principal
One aspect of the present invention is a fixing belt, comprising: a double-sided hook surface fastener (1) that has hook-like engaging elements on both surfaces thereof; and a double-sided loop surface fastener (2) that has loop-like engaging elements on both surfaces thereof. The fixing belt is characterized: in that the double-sided hook surface fastener is an extrusion molding surface fastener with a folded-back alligator mouth in the length direction, and is fixed to a mounting target (A) at a folded-back part by a rivet (3); and in that the double-sided loop surface fastener has one end sandwiched by the alligator mouth and folded back at an annular component (4) fixed to a mounting target (B), the other end of the double-sided loop surface fastener engaging the outer side surface of the alligator mouth.
A surface fastener formed of a synthetic resin and in which a base with a 0.1 to 0.9 mm thickness and engagement element groups including engagement elements with a 0.2 to 0.8 mm protrusion height are integrally molded, and engagement element rows are composed of the plural engagement elements arranged in a row direction and each protruding independently. A cushioning member is covered with a covering member via the surface fastener. A resistance value of the surface fastener by itself as measured by a handle-o-meter method conforming to the JIS L 1096 E method is 80 to 150 g, whereas a load-deflection characteristic when a pressure is applied to an overlapping portion of the stacked surface fastener and cushioning member by a pressure plate with a 30 mm diameter approximates a similarly measured load-deflection characteristic of the cushioning member by itself.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
B29K 67/00 - Utilisation de polyesters comme matière de moulage
B29K 75/00 - Utilisation de polyurées ou de polyuréthanes comme matière de moulage
B29K 81/00 - Utilisation de polymères contenant dans la chaîne principale uniquement du soufre avec ou sans azote, oxygène ou carbone comme matière de moulage
B29L 31/58 - Capitonnage ou coussins, p. ex. capitonnage ou rembourrage de véhicules
B29K 105/04 - Présentation, forme ou état de la matière moulée cellulaire ou poreuse
B29C 48/12 - Objets présentant une circonférence irrégulière lorsqu'ils sont visualisés en coupe transversale, p. ex. profilés pour fenêtres
59.
FIRE-RETARDANT AND LOW-FUMING MOLDED MALE HOOK-AND-LOOP FASTENER
The present invention is a molded male hook-and-loop fastener that excels in fire retardancy and low fuming property and has on the surface of a substrate a large number of engaging elements projecting from the substrate, wherein both the substrate and the engaging elements comprise a resin composition in which a polyester elastomer resin (A) and a polyetherimide resin (B) are mixed with a weight ratio (A)/(B) in the range 2/98 to 70/30.
C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principaleCompositions contenant des dérivés de tels polymères
C08L 79/08 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide-acides ou précurseurs similaires de polyimides
C08L 101/04 - Compositions contenant des composés macromoléculaires non spécifiés caractérisées par la présence de groupes déterminés contenant des atomes d'halogènes
60.
HOOK-AND-LOOP FASTENER PROVIDED WITH HOLLOW WOVEN PART
A hook-and-loop fastener provided with a hollow woven part wherein engagement elements formed of engagement element yarns are formed on the surface of a base cloth composed of warp yarns, weft yarns and the engagement element yarns, said hook-and-loop fastener being characterized by satisfying the requirements 1) to 4). 1) The base cloth is provided with a hollow woven part formed of a double-layered fabric which consists of a front side woven part (2-1) and a back side woven part (2-2). 2) Weft yarns constituting the front side woven part (2-1) are connected to weft yarns constituting the back side woven part (2-2) to thereby form the hollow woven part. Alternatively, weft yarns or warp yarns, which constitute a single-layered woven part (3) in a woven part other than the hollow woven part, are divided into yarns constituting the front side woven part (2-1) and yarns constituting the back side woven part (2-2) to thereby form the hollow woven part. 3) Engaging elements (4-1) are provided on the external surface of the front side woven part (2-1) of the hollow woven part. 4) The weft yarns contain a hot melting fiber and the engagement element yarns are fixed to the base cloth by the hot melting fiber.
2. 3) Loop surfaces of the looped engaging elements are substantially facing in the same direction and the loop surface facing direction is a ground weft yarn direction.
A fabric surface fastener including a hook surface fastener (A) including hook-like engagement elements made of a monofilament yarn on a surface of a base fabric, and a loop surface fastener (B) including loop-like engagement elements made of a multifilament yarn on a surface of a base fabric, the loop-like engagement elements being engageable with the hook-like engagement elements. The monofilament yarn is a monofilament yarn made of polybutylene terephthalate polyester resin and having certain diameter. The multifilament yarn is a multifilament yarn made of polybutylene terephthalate polyester resin. A density of the hook-like engagement elements and a density of the loop-like engagement elements are in a certain range. The density of the hook-like engagement elements is higher than the density of the loop-like engagement elements. A ground warp yarn composing the base fabrics is a multifilament yarn made of polyethylene terephthalate polyester.
Provided are a pneumatic tire and a method for manufacturing the pneumatic tire such that a hook-and-loop fastener can be mounted on a tire inner surface during a tire formation process and such that the hook-and-loop fastener can be effectively prevented from coming off during the tire formation process. A belt-like hook-and-loop fastener extending in a tire circumferential direction is mounted on the tire inner surface; cut parts, each comprising a group of multiple cuts extending along the width direction of the hook-and-loop fastener but not across the hoop-and-loop fastener, are formed repeatedly on the hook-and loop fastener along the tire circumferential direction, said cuts dividing the hook-and-loop fastener into multiple components; and the hook-and-loop fastener is disposed on the tire inner surface with the cut parts being stretched such that the components become continuous in the tire circumferential direction.
The present invention pertains to a hook and loop fastener having a plurality of male-type engaging elements standing on a substrate made from resin. The male-type engaging element has a stem that stands on the substrate and a projection that projects in the width direction of the substrate from the tip or middle of the stem. The male-type engaging elements form a row in the lengthwise direction of the substrate, and a plurality of these rows is arranged in the width direction of the substrate. Furthermore, a male-type engaging element row described below (A1) is present in the center of the substrate in the width direction and a male-type engaging element row described below (A2) is present on either adjacent side in the width direction. (A1) A male-type engaging element with one level of projection projecting from the stem, wherein the length of the projection is no less than 0.4 mm. (A2) A male-type engaging element with two or more levels of projections projecting from the stem in the vertical direction of the stem, wherein the length of the uppermost projection is no more than 0.35 mm.
A surface fastener that does not feel foreign to people when arranged and which has higher engagement force in the shear direction than conventional surface fasteners. A synthetic resin surface fastener (100) is used that: has integrally formed therein a substrate (110) having a thickness of 0.1-0.9 mm and engagement element groups (120, 130, 140) including engagement elements (121a, 131a, 141a) that have a protrusion height of 0.2-0.8 mm; and comprises the plurality of engagement elements (121a, 131a, 141a) that each independently protrude in the column direction of each engagement element column (121, 131, 141). A cushion material (10) is covered by a covering material (20) via the surface fastener (100). The resistance of the surface fastener (100) alone, as measured by a handle-o-meter conforming to JIS L 1096 E is 80-150 g and is higher than conventional fiber surface fasteners. T'he surface fastener exhibits similar load-deflection characteristics, when a pressure plate having a diameter of 30 mm applies pressure to an overlapping section of the surface fastener (100) and the cushion material (10) when same are stacked, to when the cushion material (10) alone is similarly measured.
The present invention pertains to a loop textile and the like, the loop textile being a textile comprising warp and weft. For a portion of the warp, a monofilament having a fineness of 180-1000 dtex is used. The warp constituted by the monofilament stands up from the textile surface to form loops. The space (DL) between the legs of the loop is 4-15mm, the height (HL) of the loop is 0.5-2.5mm, HL/DL is 0.1-0.4, and the density of the loops is 40-300 loops/10cm2. The loop surface is substantially parallel to the warp. The legs of the loops are uniformly arranged in the weft direction and both legs of the loop are fixed to the textile.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
D03D 15/00 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame
D03D 15/02 - Tissus caractérisés par la matière ou la structure du fil ou des autres éléments utilisés en chaîne ou en trame les éléments de la chaîne ou de la trame étant des matériaux rigides, p.ex. fil métallique, baguette ronde ou plate
67.
Fabric surface fastener in which both sides join together
A double-sided engagement type fabric surface fastener, which includes a base fabric, hook-like engagement elements that exist on the top surface of the base fabric, and loop-like engagement elements that exist on the bottom surface of the base fabric, where a ground warp yarn and a ground weft yarn constituting the base fabric, the hook-like engagement elements, and the loop-like engagement elements are all yarns made of polyester resin, the ground weft yarn contains core-sheath type thermal adhesive polyester fibers, and the hook-like engagement elements and the loop-like engagement elements are both fixed to the base fabric by the thermal adhesive fibers constituting the base fabric.
One aspect of the present invention pertains to a hook-and-loop fastener made of fabric comprising a hook-surface fastener (A) that comprises a monofilament thread and has hook-shaped engaging elements on the surface of a base fabric, and a loop-surface fastener (B) that comprises a multifilament thread that can engage with the hook-shaped engaging elements and has loop-shaped engaging elements on the surface of a base fabric, the hook-and-loop fastener made of fabric being characterized in that the monofilament thread is formed of a polybutylene terephthalate polyester resin and has a diameter of 0.10-0.20 mm and the multifilament thread is formed of a polybutylene terephthalate polyester resin, and in that the density of the hook-shaped engaging elements and the element density of the loop-shaped engaging elements is, respectively, 50-80/cm2 and 30-50/cm2, and the element density of the hook-shaped engaging elements is higher than the density of the loop-shaped engaging elements, and the ground warp composing the base fabric is a multifilament thread comprising a polyethylene terephthalate polyester.
2. 3) Loop surfaces of the looped engaging elements are substantially facing in the same direction and the loop surface facing direction is a ground weft yarn direction.
The present invention relates to a sheet which has tilted stem groups (1)(4) present on the front surface side of a base layer (2) and which also has tilted stem groups (2)(5) present on the back surface side of the base layer (2). The sheet is characterized in that a large number of tilted stems (3) which are present both in the tilted stem groups (1)(4) and in the tilted stem group (2)(5) are configured in a bristling array, protrude from the front surface of the base layer (2) in the direction tilted from the vertical direction, and protrude in the directions symmetrical with respect to the base layer (2).
A surface fastener which includes a hook surface fastener (A) and a loop surface fastener (B), or a mixed surface fastener (C). The hook surface fastener (A) has hook fastener elements made of monofilaments on a surface of a base fabric. The loop surface fastener (B) has loop fastener elements made of multifilaments and capable of engaging with the hook fastener elements on a surface of a base fabric. The mixed surface fastener (C) has hook fastener elements made of monofilaments and loop fastener elements made of multifilaments on the same surface of a base fabric. The monofilaments are made from a polyethylene terephthalate-based polyester resin, and the multifilaments are made of a polybutylene terephthalate-based polyester resin.
The present invention pertains to a fabric hook-and-loop fastener in which both sides join together, said hook-and-loop fastener comprising a base fabric, hook-like joining elements that exist on the top of the base fabric, and loop-like joining elements that exist on the bottom of the base fabric, wherein: a ground warp and a ground weft constituting the base fabric, and the hook-like joining elements and the loop-like joining elements are all a yarn formed from a polyester resin; and the ground weft contains core-sheath type thermally-adhesive polyester fibers. Furthermore, the hook-like joining elements and the loop-like joining elements are both fixed to the base fabric by the thermally-adhesive polyester fibers constituting the base fabric.
The present invention relates to a mold-in cast male surface fastener, wherein a water-repellent/oil-repellent agent (5) is applied upon a tape-shaped substrate (1) face of a surface fastener face side whereupon a plurality of male engagement elements (2) are present upon the surface of the substrate (1) and the engagement elements (2) which are present upon the surface thereof.
The present invention provides a hook-and-loop fastener in which the following slanted engaging element group region (1) and male engaging element group region (2) are arranged in parallel in the longitudinal direction on the same surface of the base material, wherein: engaged shear strength is high when engaged; unintended unfastening does not easily occur; the fastener can be peeled with a small force when disengaging; damage of the mating fastener surface does not occur easily; and the sound of peeling is small. - Slanted engaging element group region (1): A region with multiple slanted engaging elements that extend at a slant with a prescribed angle from the base material and the slanted engaging elements are slanted in substantially the same direction with respect to the base material. - Male engaging element group region (2): A region with multiple male engaging elements that extend from the base material.
A loop surface fastener in which numerous looped engaging elements, formed from loop yarns shot in parallel to the ground warp yarn, are provided upright on one surface of the base fabric formed from ground warp yarns and ground weft yarns, characterized in that all of the following requirements 1) to 3) are satisfied. 1) The loop yarns are multifilament yarns in which five to nine 30- to 45-decitex filaments are bundled. 2) The concentration of the looped engaging elements is in a range of 100 to 200 per cm2. 3)Substantively, the loop surfaces of the looped engaging elements face the same direction, and the loop surface direction is the direction of the ground weft yarns.
A molded surface fastener, including: a large number of male fastening elements projecting upward from the surface of a plastic plate, each of the male fastening elements having a stem projecting upward from the plastic plate and an engaging projection projecting sideways from the stem, where each of the male fastening elements has a height (H) of 1.5-3.0 mm, a length (D) from the uppermost tip to the lower end of the engaging projection of 0.675-2.25 mm, and a ratio length (D) to the height (H), (D)/(H), of 0.45-0.75, where the plate coverage of male fastening elements is 25-45%, and where each of the male fastening elements has an anti-sticking projection projecting away from the plate above the engaging projection.
The present invention provides a surface fastener which is either a hook surface fastener (A) having monofilament hook-shaped latch elements on the obverse surface of a base fabric and a loop surface fastener (B) having multifilament loop-shaped latch elements on the obverse surface of the base fabric which are capable of latching with the hook-shaped latch elements, or a mixed surface fastener (C) in which the monofilament hook-shaped latch elements and the multifilament loop-shaped latch elements are present upon the same base fabric surface. The monofilament is formed from a polyethylene terephthalate-class polyester resin, and the multifilament is formed from a polybutylene terephthalate-class polyester resin. The surface fastener has superior latch resilience.
Provided is a packaging bag with: a surface-side body section and an opposing rear-side body section; surface fasteners attached to the inside surface of the surface-side body section and the inside surface of the rear-side body section in the vicinity of the upper end section of each; and a partitioning member in the lower section of the surface fasteners that prevents food to be filled coming in contact with the surface fasteners. A product of good visual appearance and with high commercial value can be obtained by using this packaging bag, because filled food, particularly solid food, does not get blocked in or catch on the engagement element of the surface fasteners.
B65D 33/25 - RivetageAssemblage à queue-d'arondeVissageDispositifs de fermeture de l'extrémité ou de l'ouverture utilisant des boutons-pression ou des fermetures à glissières
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
B65D 30/22 - Sacs, sachets ou réceptacles analogues caractérisés par leur forme ou leur conception à plusieurs compartiments
B65D 77/12 - Fermetures des réceptacles formées après remplissage en rabattant et aplatissant l'orifice du réceptacle et en amarrant sans plier, p. ex. par adhésifs à pression, thermosoudage, soudage ou au moyen de pièces de fixation séparées
79.
SURFACE FASTENER WITH EXCELLENT TEMPORARY FIXING FUNCTION
Disclosed is a surface fastener with a plurality of male engaging elements installed on the surface of a plastic substrate. Specifically disclosed is a molded surface fastener wherein the male engaging elements have a stem that rises from the plastic substrate and protrusions for engaging that protrude from the stem to the side. The ratio (D/H) between the height (H) of the engaging elements from the substrate and the length (D) from the peak of the engaging elements to the lower end section of the protrusions is 0.35-0.75 and the rate of substrate coverage by the engaging elements is 25%-45%. The disclosed male molded surface fastener is an improvement on surface fasteners, particularly male molded surface fasteners, that engage when simply overlapped which makes positioning extremely difficult. The disclosed male molded surface fastener almost never engages when positioning and has a high engaging force after final fastening.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
80.
SURFACE FASTENER ADAPTED FOR USE IN IN-MOLD MOLDING AND EASILY FOLLOWING CURVED SURFACE, METHOD FOR MANUFACTURING SAME, METHOD FOR MANUFACTURING FOAM RESIN MOLDED PRODUCT EQUIPPED WITH SURFACE FASTENER, AND METHOD FOR MANUFACTURING SEAT WHICH USES THE MOLDED PRODUCT
A surface fastener adapted for use in in-mold molding and easily following a curved surface, the surface fastener being formed by integrating a flexible foam resin layer on the rear surface of a rectangular piece of fabric which has a large number of engagement elements provided on the front surface thereof. Dense portions in which the number of yarns provided substantially parallel to the short side direction is large and rough portions in which the number is small are present alternately in the fabric in the long side direction thereof. As a result, the surface fastener for in-mold molding can sufficiently follow a three-dimensional curved surface, can be easily set in a mold, and has a high engaging force.
A mold-in fastening member which is composed of a strip of substrate, engaging elements formed on one surface of the substrate, and an elastomer layer completely surrounding the engaging elements, the substrate having slits or notches which extend from a widthwise central portion of the substrate to a widthwise end portion of the substrate. The mold-in fastening member bends in conformity with a two- or three-dimensionally complicated shape of a molded article. The mold-in fastening member prevents the surface having the engaging elements from being covered with a foamable liquid molding resin during a mold-in process, thereby preventing the engaging elements from losing the engaging function.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
B32B 3/06 - Caractérisés par des caractéristiques de forme en des endroits déterminés, p. ex. au voisinage des bords pour lier les couches ensembleCaractérisés par des caractéristiques de forme en des endroits déterminés, p. ex. au voisinage des bords pour attacher le produit à quelque chose d'autre p. ex. à un support
Provided is a fusion-bondable surface fastener which includes a surface fastener and a fusion-bondable film partly fixed to the surface fastener. The surface fastener includes a base fabric made of a knitted or woven fabric and has fastening elements outwardly extending from base fabric, where the base fabric has a first region, a second region and a third region each of which have fastening elements. In the first region, the fastening elements are overlaid with the fusion-bondable film and the fusion-bondable film is fusion-bonded to the surface fastener. In the second region the fastening elements are overlaid with the fusion-bondable film and the fusion-bondable film is not fusion-bonded to the surface fastener In the third region the fastening elements are not overlaid with the fusion-bondable film. The first region and the second region form a fusion-bondable area.
Provided is a long and flexible locking connection member of a covering material which has the starting point of a loop latching element and a positioning member capable of positioning on the cushion formed body-side at at least one terminal in the length direction, can ensure accurate alignment with the groove of a cushion member and can cope with a complicated curved groove. Also provided is a method of producing a covered cushion formed body in which work efficiency is improved.
Provided is a plate to which a sound-absorbing material is attached, wherein the sound-absorbing material itself has an engaging function and excellent sound-absorbing capability, and such a sound absorbing-material is attached by engagement with male engaging elements joined to the surface of the plate. The plate to which the sound absorbing material is attached is formed from an attachment plate (A) having male engaging elements (a), and a sound-absorbing material (B) that is detachably joined to the attachment plate by engagement with the male engaging element. The sound-absorbing material (B) is formed from a laminated nonwoven fabric comprising nonwoven fabric (b1), the essential component of which is short fibers having a three-dimensional crimp, and a melt-blown nonwoven fabric (b2). The sound-absorbing material (B) is joined to the attachment plate (A) by causing the nonwoven fabric (b1) to engage with the male engaging elements (a) that project from the attachment plate (A).
B60R 13/08 - Éléments d'isolation, p. ex. pour l'insonorisation
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
B32B 5/26 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse un autre couche également étant fibreuse ou filamenteuse
B60R 13/02 - Moulures décorativesGouttièresGarnitures des paroisPavillons ou garnitures des toits
D04H 1/42 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles caractérisés par l'emploi de certaines sortes de fibres dans la mesure où cet emploi n'a pas d'influence prépondérante sur la consolidation du voile
D04H 3/16 - Non-tissés formés uniquement ou principalement de fils ou de matériaux filamenteux similaires de bonne longueur caractérisés par la méthode de renforcement ou de consolidation avec liages produits par soudage entre fils thermoplastiques ou filaments avec liages entre filaments thermoplastiques produits en relation avec la formation des filaments, p. ex. suivant immédiatement l'extrusion
G10K 11/16 - Procédés ou dispositifs de protection contre le bruit ou les autres ondes acoustiques ou pour amortir ceux-ci, en général
A hook surface fastener excellent in the heat resistance, flame resistance, retention of hook shape, and pull-out resistance of hook engaging elements (fibers). The hook surface fastener is composed of a base fabric and the hook engaging elements formed on the base fabric. The base fabric is a woven fabric composed of warp yarns, weft yarns and fibers constituting the hook engaging elements. The warp yarns and the fibers constituting the hook engaging elements are polyphenylene sulfide fibers. The weft yarns are substantially non-twisted, paralleled yarns of polyphenylene sulfide fibers and heat-fusible fibers having a melting point or softening point each being 230° C. or lower. The polyphenylene sulfide fibers constituting the hook engaging elements have a crystal orientation of 85.0 to 90.0% and a crystallinity of 32.0 to 42.0% so that the retention of hook shape is good. The fibers constituting the hook engaging elements are anchored to the base fabric by fusion of the heat-fusible fibers. Therefore, the pull-out resistance of the hook engaging elements (fibers) is good even if a resin coat layer is substantially not provided on the back surface of the base fabric. A hook surface fastener substantially free from the resin coat layer has a good heat resistance and flame resistance.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
B32B 3/04 - Caractérisés par des caractéristiques de forme en des endroits déterminés, p. ex. au voisinage des bords caractérisés par une couche pliée au bord, p. ex. par-dessus une autre couche
A hooking member for in-mold molding which comprises a strip-form base, hooking elements disposed on one side of the base, and an elastomer layer with which the hooking elements have been coated, the base having incisions or notches each extending from a width-direction central part to a width-direction edge part. This hooking member for in-mold molding can be bent so that the hooking member conforms to the two-dimensional or three-dimensional complicated structure of a molded object during the in-mold molding thereof. The hooking member for in-mold molding is free from the trouble that the hooking-element side is coated due to the penetration of a foamable liquid molding resin and the hooking member is thereby deprived of the hooking function.
A fusion-bondable hook-or-loop fastener which can be extremely easily and efficiently fusion-bonded to an adherend represented by a floor carpet and has an improved strength of fusion bonding to the adherend. This fusion-bondable hook-or-loop fastener comprises: a hook-or-loop fastener comprising a knitted/woven base fabric (13) and many engaging elements (12) erectly disposed on a surface of the fabric (13); and a fusion-bondable film (11) partly fixed to the hook-or-loop fastener. The fusion-bondable hook-or-loop fastener has: a region (A) in which the fusion-bondable film (11) overlies the engaging elements (12) and the fusion-bondable film (11) has been fusion-bonded to the hook-or-loop fastener; a region (B) in which the fusion-bondable film (11) overlies the engaging elements and the fusion-bondable film (11) has not been fusion-bonded to the hook-or-loop fastener; and a region (C) in which the fusion-bondable film (11) does not overlie the engaging elements (12).
This invention provides a tape-shaped locking member (F) for seat skin material fixation in which the backside of a hook-face fastener, which comprises mushroom-type engagement elements (2) provided upright on the surface of a double raschel knitted fabric (1), and a resin foam layer (3) are laminated and integrated, and a process for producing a resin molded product with a locking member. The tape-shaped locking member (F) has good setting properties on a mold, has excellent plane flexibility, and further can satisfactorily conform to a three-dimensional curved surface.
A pneumatic tire with a surface fastener having engagement elements that are prevented from being damaged during vulcanization, and a method of producing such a pneumatic tire. Not-yet-vulcanized rubber is placed between the engagement elements of the surface fastener to form a protective rubber layer in which the engagement elements are embedded. Then, the surface fastener having the protective rubber layer is placed on a not-yet-vulcanized tire so that the surface opposite the surface having the engagement elements is in intimate contact with the inner surface of the tire, and after that the not-yet-vulcanized tire having the surface fastener is vulcanized by a vulcanizer provided with a bladder.
A hook surface fastener excelling in heat resistance, flame resistance, hook configuration maintaining capability and extraction resistance of hook interlock element (fiber). The hook surface fastener comprises a ground fabric and, provided thereon, hook interlock elements. The ground fabric is a fabric composed of a warp, a weft and a fiber constructing hook interlock elements. The warp and fiber constructing hook interlock elements are each a polyphenylene sulfide fiber. The weft is a substantially nontwisted paralleled yarn of polyphenylene sulfide fiber and thermally fusible fiber of 230°C or below melting point or softening point. The polyphenylene sulfide fiber constructing hook interlock elements exhibits a crystal orientation degree of 85.0 to 90.0% and a degree of crystallization of 32.0 to 42.0%, so that the hook configuration maintaining capability thereof is good. The fiber constructing hook interlock elements is fixed to the ground fabric by fusion of the thermally fusible fiber, so that even when the backside of the ground fabric is substantially not provided with a resin coat layer, the hook interlock elements (fiber) exhibit a good extraction resistance. Moreover, as there is substantially no resin coat layer, good heat resistance and flame resistance can be attained.
A44B 18/00 - Fermetures du type à éléments d'accrochage par contactFabrication de telles fermetures
D02G 3/04 - Fils provenant de mélange ou autres filés ou fils contenant des composants faits de matières différentes
D03D 1/00 - Tissus conçus pour faire des articles particuliers
D03D 15/00 - Tissus caractérisés par la matière, la structure ou les propriétés des fibres, des filaments, des filés, des fils ou des autres éléments utilisés en chaîne ou en trame
A self-fusion-bonded loop surface fastener comprising a ground fabric composed of fabric warp yarns (1, 2, 3, 4, 5...) and fabric weft yarns (11, 12, 13, 14...) and, erected on one surface thereof, a multiplicity of loop engaging elements (P1, P2, P3, P4) made of multifilament loop yarns (L1, L2) extending in the direction of warp, the multifilament loop yarns (L1, L2) fixed to the ground fabric by fusion bonding with the fabric weft yarns (11, 12, 13, 14...). In the loop surface fastener, the fabric warp yarns (1, 2, 3, 4, 5...) and the multifilament loop yarns (L1, L2) are arranged so as to avoid crossing with each other. By virtue of this fabric texture, the fusion-bonding fixing of the multifilament loop yarns (L1, L2) to the ground fabric is improved, so that the self-fusion-bonded loop surface fastener attains reduction of yarn detachment, exhibiting excellent engaging/disengaging durability.
brevets
