B65D 33/00 - Parties constitutives ou accessoires pour sacs ou sachets
B65D 30/20 - Sacs, sachets ou réceptacles analogues caractérisés par leur forme ou leur conception comportant des plis, p. ex. pour faciliter le repliage
B31B 50/64 - Assemblage des surfaces ou des bords opposésCollage par chauffage ou pression, p. ex. par soudage
B31B 70/00 - Fabrication de réceptacles flexibles, p. ex. d'enveloppes ou de sacs
B31B 50/81 - Formation et fixation d’accessoires, p. ex. de dispositifs d’ouverture ou de fermeture, de cordons de déchirure
(1) Bags of paper or plastic for packaging; Bags of paper or plastics for packaging; Bags of paper or plastics, for merchandise packaging; Bags of plastic for packaging; General purpose plastic bags; grocery bags of paper or plastic; bags of paper or plastics, for merchandise packaging; plastic bags for packing; Plastic bags for packaging; Plastic bags for wrapping and packaging; Plastic shopping bags.
Bags of paper or plastic for packaging; Bags of paper or plastics for packaging; Bags of paper or plastics, for merchandise packaging; Bags of plastic for packaging; General purpose plastic bags; Grocery bags; Merchandise bags; Merchandise bags of paper or plastic; Packaging bags of plastic; Packaging bags of plastics; Plastic bags for packaging; Plastic bags for wrapping and packaging; Plastic shopping bags; Plastic or paper bags for merchandise packaging
A tamper evident sealable plastic bag having front and rear walls terminating into front and rear flaps with handle openings at the mouth end of the bag and forming a holding cavity at a bottom closed end thereof. The side edges of the bag below the flap region are sealed. An adhesive closure system positioned below the flap region extends laterally from one side edge of the bag to another that can be deployed by removing a protective liner covering an adhesive strip for substantially closing off the mouth end of the bag thus providing improved security and tamper resistance. The bag can be opened by tearing along a perforated line. The bag walls include a plurality of slits for venting steam emanating from hot foods. In embodiments, tear initiation slits are utilized in tandem with perforations to provide a convenient method for opening the bag.
B65D 33/20 - Dispositifs de fermeture de l'extrémité ou de l'ouverture utilisant des adhésifs appliqués aux parties faisant corps, p. ex. aux pattes utilisant des adhésifs à pression
B65D 30/20 - Sacs, sachets ou réceptacles analogues caractérisés par leur forme ou leur conception comportant des plis, p. ex. pour faciliter le repliage
A dispenser for bags is disclosed. The dispenser is capable of storing a roll of bags and dispensing individual bags therefrom. In addition, a dispensing system for use in dispensing individual bags from a wound roll of continuously and detachably connected bags is disclosed.
B65H 35/10 - Délivrance d'articles à partir de machines à découper ou à perforer linéairementAppareils délivrant des articles ou des bandes, comportant des dispositifs pour couper ou perforer linéairement, p. ex. distributeurs de bande adhésive à partir de dispositifs pour rompre les bandes partiellement coupées ou perforées, p. ex. des rupteurs, ou avec ces dispositifs
The invention is directed to a method and apparatus for maintaining the inflation level of a bubble formed by nips in a moving roll of tubular film, to form a gusset in a final product produced from the film.
A system and method for processing a supply of post-consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The method includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer and a sink float tank occurs wherein additional contaminants are removed from the film. The ground film is then dried and compacted without addition of water into granulated objects of near-virgin quality blown film product.
B29B 17/04 - Désintégration des matières plastiques
B29B 17/02 - Séparation de matières plastiques des autres matières
B02C 23/08 - Séparation ou triage de matériaux, associé au broyage ou à la désagrégation
B02C 23/38 - Addition de fluide, dans un but autre que celui de broyer ou de désagréger par l'énergie du fluide dans des appareils comportant plusieurs zones de broyage ou de désagrégation
B02C 23/40 - Addition de fluide, dans un but autre que celui de broyer ou de désagréger par l'énergie du fluide avec plusieurs moyens pour ajouter le fluide au matériau en cours de broyage ou de désagrégation
C08J 11/04 - Récupération ou traitement des résidus des polymères
B29B 17/00 - Récupération de matières plastiques ou d'autres constituants des déchets contenant des matières plastiques
B29K 23/00 - Utilisation de polyalcènes comme matière de moulage
B29K 105/06 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts
B29L 7/00 - Objets plats, p. ex. pellicules ou feuilles
A system for processing a supply of post-consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The system includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a hot water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer occurs wherein additional contaminants are removed from the film. The ground film is then dried in a dryer and compacted in a compactor without addition of water into granulated objects of near-virgin quality blown film product.
B02C 23/38 - Addition de fluide, dans un but autre que celui de broyer ou de désagréger par l'énergie du fluide dans des appareils comportant plusieurs zones de broyage ou de désagrégation
B02C 23/18 - Addition de fluide, dans un but autre que celui de broyer ou de désagréger par l'énergie du fluide
B29B 17/00 - Récupération de matières plastiques ou d'autres constituants des déchets contenant des matières plastiques
B29B 17/04 - Désintégration des matières plastiques
B02C 21/00 - Installations de désagrégation avec ou sans séchage des matériaux
B29B 9/08 - Fabrication de granulés par agglomération de particules plus petites
B29K 23/00 - Utilisation de polyalcènes comme matière de moulage
B29L 7/00 - Objets plats, p. ex. pellicules ou feuilles
B29K 105/06 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts
B29B 17/02 - Séparation de matières plastiques des autres matières
A system and method for processing a supply of post-consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The method includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer and a sink float tank occurs wherein additional contaminants are removed from the film. The ground film is then dried and compacted without addition of water into granulated objects of near-virgin quality blown film product.
B29B 17/04 - Désintégration des matières plastiques
B29B 17/02 - Séparation de matières plastiques des autres matières
B02C 23/08 - Séparation ou triage de matériaux, associé au broyage ou à la désagrégation
B02C 23/38 - Addition de fluide, dans un but autre que celui de broyer ou de désagréger par l'énergie du fluide dans des appareils comportant plusieurs zones de broyage ou de désagrégation
B02C 23/40 - Addition de fluide, dans un but autre que celui de broyer ou de désagréger par l'énergie du fluide avec plusieurs moyens pour ajouter le fluide au matériau en cours de broyage ou de désagrégation
C08J 11/04 - Récupération ou traitement des résidus des polymères
B29B 17/00 - Récupération de matières plastiques ou d'autres constituants des déchets contenant des matières plastiques
B29K 23/00 - Utilisation de polyalcènes comme matière de moulage
B29K 105/06 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts
B29L 7/00 - Objets plats, p. ex. pellicules ou feuilles
A system and method for processing a supply of post-consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The method includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer and a sink float tank occurs wherein additional contaminants are removed from the film. The ground film is then dried and compacted without addition of water into granulated objects of near-virgin quality blown film product.
B02C 23/08 - Séparation ou triage de matériaux, associé au broyage ou à la désagrégation
B29B 17/00 - Récupération de matières plastiques ou d'autres constituants des déchets contenant des matières plastiques
B02C 23/38 - Addition de fluide, dans un but autre que celui de broyer ou de désagréger par l'énergie du fluide dans des appareils comportant plusieurs zones de broyage ou de désagrégation
B02C 23/40 - Addition de fluide, dans un but autre que celui de broyer ou de désagréger par l'énergie du fluide avec plusieurs moyens pour ajouter le fluide au matériau en cours de broyage ou de désagrégation
B29B 17/04 - Désintégration des matières plastiques
B29B 17/02 - Séparation de matières plastiques des autres matières
B29K 23/00 - Utilisation de polyalcènes comme matière de moulage
B29K 105/06 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts
B29L 7/00 - Objets plats, p. ex. pellicules ou feuilles
A system for processing a supply of post-consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The system includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a hot water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer occurs wherein additional contaminants are removed from the film. The ground film is then dried in a dryer and compacted in a compactor without addition of water into granulated objects of near-virgin quality blown film product.
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
(1) Plastic film in the nature of pallet hoods for covering pallets and products in transport, storage or retail display; plastic film, extensible for use in covering goods on pallets.
(2) Plastic film for industrial or commercial use, namely, for covering goods on pallets.
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
(1) Plastic film in the nature of pallet hoods for covering pallets and products in transport, storage or retail display; plastic film, extensible for use in covering goods on pallets.
(2) Plastic film for industrial or commercial use, namely, for covering goods on pallets.
15.
POST-CONSUMER SCRAP FILM RECYCLING PROCESS AND SYSTEM
A method and system for processing a supply of post-consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The method includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer and a sink float tank occurs wherein additional contaminants are removed from the film. The ground film is then dried and compacted without addition of water into granulated objects of near-virgin quality blown film product.
Films containing one or more inorganic filler materials are disclosed. Such films may have a single layer and may be multilayered, and one or more layers of such multilayered films may contain one or more inorganic filler materials. In some embodiments, the inorganic filler material may include calcium carbonate.
B65D 30/20 - Sacs, sachets ou réceptacles analogues caractérisés par leur forme ou leur conception comportant des plis, p. ex. pour faciliter le repliage
B65D 33/00 - Parties constitutives ou accessoires pour sacs ou sachets
Bags having gussets (116) and tabs (114), including self-opening bags in a stack, are disclosed in which one or more gussets (116) extend into the tab (114).
B65D 30/20 - Sacs, sachets ou réceptacles analogues caractérisés par leur forme ou leur conception comportant des plis, p. ex. pour faciliter le repliage
19.
Post-consumer scrap film recycling system and process
A system for processing a supply of post-consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The system includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a hot water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer occurs wherein additional contaminants are removed from the film. The ground film is then dried in a dryer and compacted in a compactor without addition of water into granulated objects of near-virgin quality blown film product.
A method for processing a supply of post-consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The method includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a hot water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer occurs wherein additional contaminants are removed from the film. The ground film is then dried in a dryer and compacted in a compactor without addition of water into granulated objects of near-virgin quality blown film product.
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
06 - Métaux communs et minerais; objets en métal
16 - Papier, carton et produits en ces matières
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
18 - Cuir et imitations du cuir
22 - Cordes; filets; tentes, auvents, voiles et sacs; matières de rembourrage
Produits et services
Recycling services in the nature of recycling of paper and recycling of plastic; material treatment services in the nature of compounding plastic resin pellets Metal dispensers of plastic bags for retail use paper bags and printed paper bags; packing and packaging materials made of paper; packaging containers made of paper; printed paper packaging; plastic bags and printed plastic bags for household and retail use; plastic garbage bags and trash can bags; general purpose plastic bags; plastic shopping bags; plastic films and printed plastic films for wrapping and packaging; plastic bags and film for packaging; and plastic food films Plastic films and printed plastic films for packing materials and packaging materials; plastic films and printed plastic films for packing Reusable bags, namely, reusable shopping bags Bags for securing valuables
B65D 30/20 - Sacs, sachets ou réceptacles analogues caractérisés par leur forme ou leur conception comportant des plis, p. ex. pour faciliter le repliage
B65D 33/00 - Parties constitutives ou accessoires pour sacs ou sachets
A system and method for processing a supply of post-consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The method includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer and a sink float tank occurs wherein additional contaminants are removed from the film. The ground film is then dried and compacted without addition of water into granulated objects of near-virgin quality blown film product.
B02C 23/40 - Addition de fluide, dans un but autre que celui de broyer ou de désagréger par l'énergie du fluide avec plusieurs moyens pour ajouter le fluide au matériau en cours de broyage ou de désagrégation
B02C 23/08 - Séparation ou triage de matériaux, associé au broyage ou à la désagrégation
B02C 23/38 - Addition de fluide, dans un but autre que celui de broyer ou de désagréger par l'énergie du fluide dans des appareils comportant plusieurs zones de broyage ou de désagrégation
B29B 17/00 - Récupération de matières plastiques ou d'autres constituants des déchets contenant des matières plastiques
B29B 17/04 - Désintégration des matières plastiques
B29B 17/02 - Séparation de matières plastiques des autres matières
B29K 23/00 - Utilisation de polyalcènes comme matière de moulage
B29K 105/06 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts
B29L 7/00 - Objets plats, p. ex. pellicules ou feuilles
A system for processing a supply of post consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The system includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer occurs wherein additional contaminants are removed from the film. The ground film is then dried in a dryer and compacted in a compactor without addition of water into granulated objects of near-virgin quality blown film product.
A method for processing a supply of post consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The method includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer occurs wherein additional contaminants are removed from the film. The ground film is then dried and compacted without addition of water into granulated objects of near-virgin quality blown film product.
B02C 19/00 - Autres dispositifs ou procédés de désagrégation
B02C 23/40 - Addition de fluide, dans un but autre que celui de broyer ou de désagréger par l'énergie du fluide avec plusieurs moyens pour ajouter le fluide au matériau en cours de broyage ou de désagrégation
B02C 23/08 - Séparation ou triage de matériaux, associé au broyage ou à la désagrégation
B29B 17/04 - Désintégration des matières plastiques
B29B 17/00 - Récupération de matières plastiques ou d'autres constituants des déchets contenant des matières plastiques
B29B 17/02 - Séparation de matières plastiques des autres matières
B29K 105/06 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts
B29K 23/00 - Utilisation de polyalcènes comme matière de moulage
B29L 7/00 - Objets plats, p. ex. pellicules ou feuilles
The invention is directed to a method and apparatus for maintaining the inflation level of a bubble formed by nips in a moving roll of tubular film, to form a gusset in a final product produced from the film.
Method and apparatus for maintaining the inflation level of a bubble (80) formed by nips (70) in a moving roll of tubular film (90), to form a gusset in a final product produced from the film. The method and apparatus involve the release of a burst of pressurized air from a sta¬ tionary nozzle to inflate the tubular film, wherein the pressurized air released from the nozzle pierces the film and injects air into the tubu¬ lar film.
A method for processing a supply of post consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The method includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer occurs wherein additional contaminants are removed from the film. The ground film is then dried and compacted without addition of water into granulated objects of near-virgin quality blown film product.
A dispenser for bags is disclosed. The dispenser is capable of storing a roll of bags and dispensing individual bags therefrom. In addition, a dispensing system for use in dispensing individual bags from a wound roll of continuously and detachably connected bags is disclosed.
B65H 35/10 - Délivrance d'articles à partir de machines à découper ou à perforer linéairementAppareils délivrant des articles ou des bandes, comportant des dispositifs pour couper ou perforer linéairement, p. ex. distributeurs de bande adhésive à partir de dispositifs pour rompre les bandes partiellement coupées ou perforées, p. ex. des rupteurs, ou avec ces dispositifs
A dispenser for bags is disclosed. The dispenser is capable of storing a roll of bags and dispensing individual bags therefrom. In addition, a dispensing system for use in dispensing individual bags from a wound roll of continuously and detachably connected bags is disclosed. The invention is a dispenser that includes one or more braking surfaces for contacting a portion of a wound roll of bags.
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Polyethylene bags made in part with recycled materials for use as box liners for cardboard packaging boxes and trash can liners for household [ Polyethylene films made in part with recycled materials for use as furniture covers, pallet covers, as dust covers as construction film and for form fill and seal applications ] Recycling program to encourage the recycling of polyethylene films and bags
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
Produits et services
Polyethylene bags made in part with recycled materials for use as box liners, industrial parts bags, and can liners Polyethylene films made in part with recycled materials for use as furniture covers, pallet covers, as dust covers, converted into bags, as construction film and for form fill and seal applications
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
41 - Éducation, divertissements, activités sportives et culturelles
Produits et services
Recycling services; namely, recycling of plastic bags Educational services; namely, conducting educational programs promoting the benefits of plastic bag recycling; developing and disseminating educational materials and information promoting the benefits of plastic bag recycling; training others in the field of plastic bag recycling
B65D 30/20 - Sacs, sachets ou réceptacles analogues caractérisés par leur forme ou leur conception comportant des plis, p. ex. pour faciliter le repliage
B65D 33/00 - Parties constitutives ou accessoires pour sacs ou sachets
A dispensing apparatus for header-style bags having a housing comprising a rear portion and a front cover connected to the rear portion, and a bag mount attached to the rear portion proximate the top edge thereof, the bag mount structured and arranged to engage the aperture in the packet of bags so as to hang the packet from the bag mount. The front cover is pivotally attached to the rear portion so as to be movable between a lowered, open position providing access to an interior of the housing so that a lower portion of a packet of bags hanging from the bag mount can be received in the interior of the housing, and a raised, closed position in which the housing substantially encloses the lower portion of the packet of bags while the mouth portion of the packet of bags projects above the housing to allow a bag to be grasped at an upper end thereof and removed from the packet.
A47F 1/04 - Récipients avec dispositifs pour la distribution d'articles
B65D 25/52 - Dispositifs pour décharger des objets successivement ou des portions du contenu
B65D 83/08 - Réceptacles ou paquets comportant des moyens particuliers pour distribuer leur contenu pour distribuer à la file des articles minces et plats
A dispensing apparatus for header-style bags having a housing comprising a rear portion and a front cover connected to the rear portion, and a bag mount attached to the rear portion proximate the top edge thereof, the bag mount structured and arranged to engage the aperture in the packet of bags so as to hang the packet from the bag mount. The front cover is pivotally attached to the rear portion so as to be movable between a lowered, open position providing access to an interior of the housing so that a lower portion of a packet of bags hanging from the bag mount can be received in the interior of the housing, and a raised, closed position in which the housing substantially encloses the lower portion of the packet of bags while the mouth portion of the packet of bags projects above the housing to allow a bag to be grasped at an upper end thereof and removed from the packet.
A47F 13/00 - Accessoires pour magasins ou similaires
A47F 13/08 - Instruments à main, p. ex. mains d'épicier, puisoirs, supports pour sacs en papier
B65B 43/12 - Alimentation en sacs souples ou en flans de carton, à l'état plat ou pliéAlimentation en sacs plats reliés pour former une série ou une chaîne
50.
CONSUMER BAGS AND PROCESSES OF MANUFACTURE, DISPENSERS, AND DISPENSING SYSTEMS FOR CONSUMER BAGS
A process for manufacturing bags and the resulting bag are disclosed. The bags may be continuously and detachably connected, and continuously and detachably connected bags may be wound onto a roll. In addition, a dispenser is disclosed for storing and dispensing bags. Also disclosed is an apparatus for use in dispensing plastic bags. A dispensing system is disclosed for continuously and detachably connected series of bags and in which the removal of a bag results in the subsequent bag in the series being at least partially opened.
A47F 13/00 - Accessoires pour magasins ou similaires
B31B 70/18 - Découpage des bandes dans le sens longitudinal
B31B 70/26 - Pliage des feuilles, des flans ou des bandes
B31B 70/94 - Sortie des articles fabriqués en une fois ou successivement
B65B 43/12 - Alimentation en sacs souples ou en flans de carton, à l'état plat ou pliéAlimentation en sacs plats reliés pour former une série ou une chaîne
B65B 67/00 - Dispositifs ou appareils facilitant l'emballage à la mainSupports de sac
B65D 30/00 - Sacs, sachets ou réceptacles analogues
B65D 33/00 - Parties constitutives ou accessoires pour sacs ou sachets
B65H 35/10 - Délivrance d'articles à partir de machines à découper ou à perforer linéairementAppareils délivrant des articles ou des bandes, comportant des dispositifs pour couper ou perforer linéairement, p. ex. distributeurs de bande adhésive à partir de dispositifs pour rompre les bandes partiellement coupées ou perforées, p. ex. des rupteurs, ou avec ces dispositifs
A method for processing a supply of post consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The method includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film. The torn supply of film is washed in a water bath including a surfactant. The film is agitated in the bath containing the surfactant wherein contaminants on the film are removed from the film. The washed film is ground into smaller pieces and additional washing of the ground film in a rotating friction washer occurs wherein additional contaminants are removed from the film. The ground film is then dried and compacted without addition of water into granulated objects of near-virgin quality blown film product.
A dispenser for bags is disclosed. The dispenser is capable of storing a roll of bags and dispensing individual bags therefrom. In addition, a dispensing system for use in dispensing individual bags from a wound roll of continuously and detachably connected bags is disclosed. The invention is a dispenser that includes one or more braking surfaces for contacting a portion of a wound roll of bags.
Method and apparatus for maintaining the inflation level of a bubble (80) formed by nips (70) in a moving roll of tubular film (90), to form a gusset in a final product produced from the film. The method and apparatus involve the release of a burst of pressurized air from a sta¬ tionary nozzle to inflate the tubular film, wherein the pressurized air released from the nozzle pierces the film and injects air into the tubu¬ lar film.
