A device and a method for producing a nonwoven product from fibres laid randomly in the air flow, especially cellulose fibres, and the resultant nonwoven product, in which a fibre material comprising fibres in bonded form is frayed in at least one mill and the resulting fibres are delivered in an air flow from the at least one mill to at least one depositing sieve and laid randomly on the at least one depositing sieve such that the nonwoven product is formed on the at least one depositing sieve, wherein a fibre material is broken down in a pre-shredding device into a pre-shredded fibre material deliverable in an air flow and there is provided a buffer storage to form a pre-shredded fibre material-stockpile from which pre-shredded fibre material is removed and delivered in an air flow to the at least one mill.
D04H 1/732 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
D01D 5/42 - Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films
D04H 1/50 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by treatment to produce shrinking, swelling, crimping or curling of fibres
A method for producing a fibrous web includes: (a) a fibrous ply containing polylactide fibers and, as necessary, other fibers are laid on a substrate in a random fiber arrangement, (b) initially a loose, pre-compressed nonwoven is created by applying a first pressure to the fibrous ply, the tear resistance of which nonwoven permits free bridging of a span between 0.1 m and 1 m before the nonwoven tears, (c) the pre-compressed nonwoven is then passed through the calender gap, wherein a pattern consisting of point or linear pressure zones is formed in the gap, with the fibers in the pressure zones being exposed to a second pressure, which is higher than the first pressure, and to a temperature such that the fibers fuse.
D04H 1/732 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
D04H 1/551 - Resins thereof not provided for in groups
16 - Paper, cardboard and goods made from these materials
Goods & Services
Goods made from paper, cardboard and cellulose paper, namely, face towels, paper table napkins, filter paper, and paper pocket handkerchiefs; Hygienic papers, namely, toilet paper, and paper towels; Paper bags for packaging, paper table cloths and paper table napkins; Absorbent hygienic pads and cushions of airlaid paper and cellulose used for food packaging; Packaging materials made of airlaid paper; Printing paper made of airlaid non-woven paper, and paper packaging materials made from cellulose
05 - Pharmaceutical, veterinary and sanitary products
Goods & Services
Aseptic cellulose wound dressing and surgical dressing; Textile and non-woven hygienic materials sold as a component of sanitary and incontinence cushions in the nature of pads and sanitary and incontinence pads; Incontinence diapers; Sanitary towels impregnated with antiseptics for use in performing endoscopic surgery; Cellulose linings for hygienic purposes, namely, for use as a wound dressing for decubitus ulcers and open wounds; Feminine hygiene pads and panty liners; Babies' diapers; Medicated pre-moistened towelettes made of paper
Certain configurations of articles comprising stacked layers of absorbent articles are described herein. In certain examples, the absorbent articles of a particular layer are arranged in two or more lanes. In some instances, adjacent stacks of the stacked layers are separated by a divider configured to provide support to at least one lane of absorbent articles of a first stack. Systems and methods of producing and packaging the articles are also described.
05 - Pharmaceutical, veterinary and sanitary products
10 - Medical apparatus and instruments
16 - Paper, cardboard and goods made from these materials
35 - Advertising and business services
Goods & Services
Disposable absorbent pads for protection of floors and other substrates; Disposable absorbent floor pads Incontinence shield; disposable incontinence undergarment Incontinence bed pads Disposable absorbent hygienic house training pads for animal use; Disposable incontinence pads for house training animals Wholesale distributorships featuring absorbent products; Wholesale services through direct solicitation by distributors directed to end-users featuring absorbent products; Wholesale services through direct solicitation by salespersons directed to end-users featuring absorbent products
Certain embodiments described herein are directed to hygiene articles that comprise a coefficient of friction of greater than 0.95 as tested by ASTM D 1894. In some embodiments, the article comprises an absorbent core material disposed on a backing layer that is effective to provide a coefficient of friction of greater than 0.95 as tested by ASTM D 1894.
A61F 5/44 - Devices worn by the patient for reception of urine, faeces, catamenial or other dischargeColostomy devices
A61F 13/15 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators
A61F 13/49 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
The invention relates to a filter material for cleaning air and gases, comprising a fiber layer (2) made of cellulose fibers bonded to each other in segments by pressing, thus compacting the cellulose fibers in the pressed areas (4).
The present invention relates to a disposable absorbent pad comprising multiple layers. In particular, the absorbent pad of the present invention maintains skin dryness by absorbing moisture while preventing leakage to the skin or the bed linens, allowing air circulation at the surface of the patient's skin to prevent heat buildup, and is strong enough to allow the patient to be repositioned, even when the pad is wet. In a particular embodiment the first layer is comprised of a fluid-permeable, porous material, the second layer is disposed under the first layer and is comprised of at least one super absorbent material, and a base layer disposed under the second layer.
A61F 13/51 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators characterised by the outer layers of the pads
A61F 13/514 - Backsheet, i.e. the impermeable cover or layer furthest from the skin
A61F 5/48 - Devices for preventing wetting or pollution of the bed
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
B32B 7/14 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
A61F 13/53 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators characterised by the absorbing medium
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 5/08 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments the fibres or filaments of a layer being specially arranged or being of different substances
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
A61F 13/15 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators
A61G 7/057 - Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
A61G 7/10 - Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
absorbent pads for medical or hygienic use, namely, absorbent surgical pads, absorbent wound care pads, absorbent incontinence bed pads, absorbent birthing pads, and absorbent operating room floor pads
The invention relates to a filter material for cleaning air and gases, comprising a fiber layer (2) made of cellulose fibers bonded to each other in segments by pressing, thus compacting the cellulose fibers in the pressed areas (4).
The application relates to an insert for items of clothing made of a material which can absorb sweat, characterized in that the insert has a fibrous-material web (3) made of cellulose and also a web (4) which is made of breathable material and is bonded thermomechanically to the fibrous-material web.
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
B32B 23/02 - Layered products essentially comprising cellulosic plastic substances in the form of fibres or filaments
B32B 33/00 - Layered products characterised by particular properties or particular surface features, e.g. particular surface coatingsLayered products designed for particular purposes not covered by another single class
An absorbent insert has an upper cover layer, a lower cover layer, and an absorption layer for liquids, wherein the absorption layer is positioned between the upper and lower layers. At least one of the two cover layers is a film and has a three-dimensional structure and liquid-permeable openings. The absorbent insert is sealed at least partially along outer edges of the absorbent insert.
B65D 81/26 - Adaptations for preventing deterioration or decay of contentsApplications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, fluids, e.g. exuded by contentsApplications of corrosion inhibitors or desiccators
The invention relates to an absorbent insert (9), in particular an absorbent insert for foodstuff packaging. Said insert comprises an upper cover layer (2), a lower cover layer (3) and an absorption layer (7) that is situated between the cover layers (2, 3). The invention also relates to a method for producing said absorbent insert (1) and to its use as a laminated insert for foodstuff packaging. According to the invention, at least one of the two cover layers (2, 3) is a film with a three-dimensional structure and openings (6) that are permeable to liquid. The outer edges of the absorbent insert (7) are at least partially sealed. According to the method for producing the absorbent insert, an absorbent layer, which is absorbent over its entire area is covered with two cover layers (2, 3). The upper cover layer (2) consists of a waterproof material and has a three-dimensional structure and the outer edges of the cover layers (2, 3) are at least partially heat- or pressure-sealed.
B65D 81/26 - Adaptations for preventing deterioration or decay of contentsApplications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, fluids, e.g. exuded by contentsApplications of corrosion inhibitors or desiccators
