Patent application number | Description | Published |
20090252915 | ELASTIC COMPOSITE TAPE - An elastic composite strip has a longitudinally elongated substrate strip having a pair of opposite faces and formed of an elastomer that is highly stretchable longitudinally but only limitedly or not stretchy at all transversely. A respective soft knit fabric cover strip that is highly stretchable longitudinally but only limitedly or not stretchy at all transversely extends longitudinally on each of the faces. Respective arrays of longitudinally spaced and transversely extending lines of adhesive are bonded to the faces and to filaments of the respective cover strips. | 10-08-2009 |
20100015386 | COMPOSITE ELEMENT FOR A HOOK-AND-LOOP FASTENER - A loop-side composite element of a hook-and-loop fastener has an air-permeable textile substrate having an outer edge and a face and an air-permeable and loop-forming functional textile layer generally congruent to and overlying the face of the substrate. An annular adhesive strip extends along the outer edge, is bonded to the face of the functional layer and a confronting face of the substrate, and defines on the face of the substrate an open center region. A plurality of adhesive spots spaced apart on the face of the substrate in the open region are each bonded to the face of the substrate and to the confronting face of the functional layer. The faces are free of adhesive and not bonded to each other in the region between the spots. The gluing or laminating may be accomplished using a reactive PUR adhesive or a hot-melt adhesive. | 01-21-2010 |
20100096074 | METHOD OF AND APPARATUS FOR MAKING A SPUNBOND LAMINATE - An elastic nonwoven laminate is made by applying spaced zones of adhesive to a face of an elastic film such that adhesive-free zones are left between the adhesive zones. This elastic film carrying the adhesive zones is advanced in a travel direction, and an unconsolidated fleece nonwoven layer of filaments is applied to the face of the advancing film such that the fleece layer adheres to the film at the adhesive zones. The fleece layer can be formed by extruding a multiplicity of fibers or filaments and depositing them directly on the face of the film. Alternately they can be deposited on a conveyor that transports the fleece to the film and presses it against the film. Either way, the fleece layer is not consolidated and the fleece layer is not compacted prior to application to the glued side of the film. | 04-22-2010 |
20100132412 | LOOP TAPE FOR HOOK-AND-LOOP FASTENER - A loop element for a hook-and-loop fastener has a substrate layer of a nonwoven having an outer face, a fleece cover layer on the outer face of the substrate layer, and an adhesive layer on the outer face securing the cover layer to the substrate layer. A multiplicity of loops formed of polymer threads are knitted into only the cover layer and project from an outer face thereof. | 06-03-2010 |
20100143670 | LAMINATE - A laminate for making a flexible fastener. The laminate has according to the invention outer layers of nonwoven and parallel and spaced strips of an elastic film laminated between the outer layers. The outer layers are directly bonded to each other in regions between the elastic strips and there form inelastic regions of the laminate while regions each containing one of the strips form elastic regions. At least one of the outer layers is a sheer nonwoven. A color or pattern imprint is printed on the one outer layer over the elastic and inelastic regions. | 06-10-2010 |
20100175825 | Laminate material element for a hook and loop closure, particularly a diaper closure - A laminate material element ( | 07-15-2010 |
20110257620 | BONDING PATTERNS - A bond pattern comprising bond lines that define tessellating pattern elements | 10-20-2011 |
20120088061 | LAMINATE MATERIAL ELEMENT FOR A HOOK-AND-LOOP CLOSURE - A laminate material element for a hook-and-loop closure has a carrier and a textile knitted fabric laminated onto the carrier, which fabric has warp strands that run in the knitting direction, as well as loops incorporated into them, suitable for making a connection with hook-and-loop hooks, whereby the carrier and the knitted fabric are not connected with one another over their full area. An adhesive forms a lattice pattern, with adhesive strips that intersect perpendicularly and cells that are free of adhesive, whereby the adhesive strips run parallel to the warp strands in the knitting direction or perpendicular to the warp strands, respectively. Multiple warp strands are provided between two adjacent adhesive strips that run in the knitting direction. | 04-12-2012 |
20120089112 | Absorbent Article With Hook And Loop Fastening System - Absorbent article comprising a loop member for a hook and loop fastener. The loop member comprises a knitted fabric which is adhesively attached to a carrier. The adhesive pattern for attaching the knitted fabric onto a carrier has a first plurality of adhesive stripes extending substantially in the warp thread direction of the knitted fabric and a second plurality of adhesive stripes extending substantially perpendicular to the first plurality of adhesive stripes. | 04-12-2012 |
20120128923 | LAMINATE MATERIAL ELEMENT FOR A HOOK-AND-LOOP CLOSURE - A laminate material element for a hook-and-loop closure, particularly for a diaper closure, having a carrier and a textile material laminated onto the carrier, which material has a basic structure formed from threads, and additional threads incorporated into the basic structure by means of knitting. The additional threads incorporated into the basic structure by means of knitting form loops provided for making a connection with hook-and-loop hooks. At least a part of the threads or fibers of the basic structure is formed from polyamide. According to the invention, the additional threads incorporated into the basic structure by means of knitting have polyolefin, particularly polypropylene, as their main component. | 05-24-2012 |
20130143054 | ELASTIC FILM FOR MAKING A DIAPER FASTENER - An elastic film for making diapers. The film has an extruded elastic layer of a polymer comprised of a mixture of a styrene block copolymer and a plasticizer. the plasticizer is over 50% by weight of at least one vegetable-based oil. | 06-06-2013 |
20140329053 | STRETCH LAMINATE - A stretch laminate has at least one cover web, an elastomeric film attached to the cover web and having two opposite faces, and a skin on at least one of the faces. An adhesive at an anchor zone between the skin and the cover web bonds the skin to the cover web at the anchor zone, leaving a stretch zone free of adhesive adjacent the anchor zone. The skin having wrinkles in the anchor zone but not in the stretch zone. | 11-06-2014 |
20140330232 | ABSORBENT ARTICLES COMPRISING STRETCH LAMINATES - An absorbent article includes a chassis comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet, and at least one elastically elongatable panel joined to the chassis. The elastically elongatable panel includes a stretch laminate that has at least one cover layer, an elastomeric film attached to the cover layer, the elastomeric film having two surfaces and a skin on at least one of the surfaces, and an adhesive disposed between the skin and the cover layer. The stretch laminate has at least one anchoring zone and at least one stretch zone, the skin that is located in the anchoring zone has a plurality of wrinkles, and the wrinkles have furrows, and at least some of the adhesive is disposed in at least some of the furrows. An absorbent article including the stretch laminate is also provided. | 11-06-2014 |
20140330233 | ABSORBENT ARTICLES COMPRISING STRETCH LAMINATES - An absorbent article includes a chassis comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet, and at least one elastically elongatable panel joined to the chassis. The elastically elongatable panel includes a stretch laminate that has at least one cover layer, an elastomeric film attached to the cover layer, the elastomeric film having two surfaces and a skin on at least one of the surfaces, and an adhesive disposed between the skin and the cover layer. The stretch laminate has at least one anchoring zone and at least one stretch zone, the skin that is located in the stretch zone has a plurality of wrinkles that are substantially perpendicular to a stretch direction of the stretch laminate, and the wrinkles have furrows, and at least some of the adhesive is disposed in at least some of the furrows. | 11-06-2014 |
20140330234 | ABSORBENT ARTICLES COMPRISING STRETCH LAMINATES - An absorbent article includes a chassis comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet, and at least one elastically elongatable panel joined to the chassis. The elastically elongatable panel includes a stretch laminate that has at least one cover layer and a pre-activated elastomeric film attached to the cover layer, the elastomeric film having two surfaces and a skin on at least one of the surfaces, and an adhesive disposed between the skin and the cover layer. The skin has a plurality of wrinkles, the wrinkles have furrows, and an ink is disposed in at least some of the furrows. At least some of the ink is covered by the adhesive such that at least some of the ink is disposed between the skin and the adhesive. | 11-06-2014 |
20140330236 | ABSORBENT ARTICLES COMPRISING STRETCH LAMINATES - An absorbent article includes a chassis comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet, and at least one elastically elongatable panel joined to the chassis. The elastically elongatable panel includes a stretch laminate that has at least one cover layer and an elastomeric film attached to the cover layer, the elastomeric film having two surfaces and a skin on at least one of the surfaces. The stretch laminate has at least one anchoring zone and at least one stretch zone and the skin that is located in the anchoring zone has a plurality of wrinkles. | 11-06-2014 |
20140330237 | ABSORBENT ARTICLES COMPRISING STRETCH LAMINATES - An absorbent article includes a chassis comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet, and at least one elastically elongatable panel joined to the chassis. The elastically elongatable panel includes a stretch laminate that has at least one cover layer and an elastomeric film attached to the cover layer, the elastomeric film having two surfaces and a skin on at least one of the surfaces. The stretch laminate has at least one anchoring zone and at least one stretch zone and the skin that is located in the anchoring zone has a plurality of activation stripes. | 11-06-2014 |
20140330238 | ABSORBENT ARTICLES COMPRISING STRETCH LAMINATES - An absorbent article includes a chassis comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet, and at least one elastically elongatable panel joined to the chassis. The elastically elongatable panel includes a stretch laminate that has at least one cover layer and a pre-activated elastomeric film attached to the cover layer, the elastomeric film having two surfaces and a skin on at least one of the surfaces. The skin has a plurality of wrinkles, the wrinkles have hills, and an ink is disposed on at least some of the hills. | 11-06-2014 |