摘要:
An absorbent article has front and back waist regions that define transversely opposite sides each extending a length Lp from a waist opening to a leg opening of the article. A disposal tab has an attachment region attached to one side of the article and extending a greatest length La along at least a portion of the length Lp of the side. A tab region of the tab extends transversely outward from the attachment region a greatest distance Dt and is attachable to the article in at least a disposal configuration of the article. The greatest length La of the attachment region is substantially greater than the greatest distance Dt that the tab region extends transversely outward from the attachment region. The greatest length La of the attachment region is in the range of about 35 percent to 100 percent of the length Lp of the side of the article.
摘要:
Certain embodiments of the present invention provide a hook and loop tie for securing a bundle of cables. The hook and loop tie comprises a loop component (111), a hook component (121), and a non-slip component (124). The loop component has a first end, a second end opposite the first end, and a plurality of loop fastening elements (112). The hook component is affixed to the loop component, extends from the first end of the loop component toward the second end of the loop component, and has a plurality of hook fastening elements (122). The non-slip component (124) is affixed to the loop component, extends from the second end of the loop component toward the first end of the loop component, and overlaps at least a portion of the hook component.
摘要:
A releasable fastening arrangement includes a first fastening strip (140, 200) secured to and extending over a substrate surface (160) and having a first surface (145) carrying first fastening elements (146) extending from the surface. The releasable fastening arrangement also includes a second fastening strip (142) having a second surface carrying second fastening elements (148) that are engageable by the first fastening elements to form a releasable fastening. The first surface includes a flexible flap (204) that is surrounded by other portions of the first surface. The flap carries at least one of the first fastening elements, and has a distal edge (205) that is displaceable under peel loads applied to the at least one first fastening element carried by the flap.
摘要:
The invention relates to a planar adhesive closure piece for an adhesive closure, whereby the corresponding detachable closure elements (18) may be brought into engagement, comprising a base material (14) with warp threads (10) and weft threads (12) and at least one functional thread (16), which partly engages with the base material (14) and which forms the sealing elements (18). A planar adhesive closure piece may be produced more economically, whereby either the warp threads (12) and/or the weft threads (10) are embodied to run with a wave or curve like form. The closure nevertheless has higher adhesive values than closure elements produced with conventional weaving techniques have for the closure elements thereof.
摘要:
A fastener tape is provided including (a) a molded resin base sheet with an array of integrally molded fastener elements extending from a first side of the base sheet; and (b) a substrate permanently secured to a second side of the base sheet, the substrate comprising first and second yarns of fibers, the first yarn or fiber comprising a first polymeric material and the second yarn of fiber comprising a second, different polymeric materials, one of the polymeric materials being capable of adhesion to the resin of the base sheet.
摘要:
A releasable fastener system (10) comprises a loop portion (12) and a hook portion (14). The loop portion (12) includes a support (16) and a loop material (18) disposed on one side thereof whereas the hook portion (14) includes a support (20) and a plurality of closely spaced upstanding hook elements (22) extending from one side thereof. When the hook portion (14) and loop portion (12) are pressed together they interlock to form a releasable engagement. The resulting joint created by the engagement is relatively resistant to shear and pull forces and weak in peel strength forces. The hook elements (14) are formed of a material or have configurations that provide a shape changing capability and/or change in flexural modulus property to the hook elements. In this manner, the shape and/or flexural modulus of the hook elements can be remotely changed to provide a reduction in the shear and/or pull-off forces.
摘要:
A flexible hook fastener member having a hook density of 80 to 200 per cm 2 and causing little damage to cooperating loop fastening elements. The loops for forming hook fastening elements are produced by thin monofilaments having a fineness of 100 to 200 deniers. The monofilament for forming the hook fastening elements are in reverse phase relation to the adjacent ground warps with respect to the ground wefts.
摘要:
An aqueous resin composition satisfying the following criteria (I)-(III). When this aqueous resin composition is used to treat fibrous sheets, it gives fibrous products having excellent performance and durability without any problem regarding safety, hygiene or pollution, and in particular, when it is used as a back coating resin for a separable fastener, a separable fastener is obtained having excellent resistance to fiber dropout in washing and resistance to chlorine bleaching agents, together with good durability over very long periods of use.
(I) The aqueous resin composition essentially comprises (a) an aqueous dispersion of a polyurethane resin obtained from a macromolecular polyol, organic polyisocyanate, chain extending agent and 2,2-dimethylolbutanoic acid as starting materials, and, if required, (b) an aqueous dispersion of an acrylic resin. (II) When the resin comprising this aqueous resin composition is essentially only a polyurethane resin, the inherent viscosity ( η inh ) of the polyurethane resin measured at a concentration of 0.5g/dL in dimethylformamide solution is in the range of 0.2 - 0.7 dL/g. (III) After this aqueous resin composition is dried, the elastic modulus at 25 °C of the film obtained by heat treatment at 80 °C for 8 hours is in the range of 8.0 x 10 6 - 5.0 x 10 8 Pa, and the elastic modulus at 80 °C thereof is 8.0 x 10 7 Pa or less.
摘要:
The invention relates to a hook and loop fastener for flat materials, especially for textiles products, comprising a hooked part and a looped part. The looped part consists of a nonwoven composite with worked-in textured polymeric threads, said nonwoven composite serving as a support for the textured threads and the textured threads forming loops for the hooks.