摘要:
A waterproof slide fastener is provided. A pair of tapes has coupling elements (220) attached thereto. A coating of polymeric material (242) is provided on at least one surface of the tape and extends continuously therealong. The coating includes in cross-section a fin (230) with a bulbous region (241). The coating is not extendable beyond the coupling elements when the slide fastener is in an open arrangement.
摘要:
A water resistant slide fastener (10), including a pair of stringer tapes (14, 16) each having first and second opposed surfaces (18, 20) and each having a series of gripper elements (22) positioned along edges of said first surface (18); and a water resistant layer (26) on said second surface (20), wherein said water resistant layer (26) has an adhesion to said stringer tapes (14, 16) of at least about 61b/in.
摘要:
A water resistant slide fastener (10), including a pair of stringer tapes (14, 16) each having first and second opposed surfaces (18, 20) and each having a series of gripper elements (22) positioned along edges of said first surface (18); and a water resistant layer (26) on said second surface (20), wherein said water resistant layer (26) has an adhesion to said stringer tapes (14, 16) of at least about 61b/in.
摘要:
Embodiments herein provide adhesive zipper tape. A zipper may be coupled to adhesive zipper tape to form a zipper assembly. In various embodiments, the adhesive zipper tape may be coupled to a piece of fabric, such as in a garment, around an opening. The zipper may then be used to open and close the opening. In various embodiments, the adhesive zipper tape may manifest an adhesive quality when activated by an activation stimulus, such as heat or air.
摘要:
A watertight slide fastener stringer comprises a series of coupling elements (52) mounted on a watertight stringer tape (51) along a longitudinal edge portion thereof. Each coupling element includes a pair of upper and lower halves or members disposed one on each side of the stringer tape and joined by at least one integral connector extending through the stringer tape. Each of the coupling element members has a coupling portion (63) including a support portion (64) placed on a thickened sealing member (56) which is disposed on the longitudinal tape edge, a neck portion (65) on the support portion (64), and a coupling head (66) on the support portion (64) integral with the neck portion (65) and projecting from the thickened sealing member. The support portion (64) and the neck portion (65) jointly define therebetween a pair of recesses opening away from the plane of the stringer tape (51) for receiving therein the coupling heads (66) of mating coupling elements. A layer (68, 69)) made of a cured adhesive material is disposed on each side of the stringer tape (51) at least around the integral connector to prevent water leakage between opposite sides of the coupled fastener stringers.