A - Human Necessities – 44 – B
Patent
A - Human Necessities
44
B
24/49
A44B 19/00 (2006.01) A44B 19/32 (2006.01)
Patent
CA 1232120
ABSTRACT OF THE DISCLOSURE A water-resistant slide fastener has a pair of water-resistant transversely stretchable stringer tapes, each-having a respective reinforced marginal edge portion, each including an elastically deformable corn tape, and a pair of rows of coupling elements, each row being respectively mounted on one of the reinforced marginal edge portions, and being engage able with each other across a central axis. The fastener also comprises means for interengaging the rows of coupling elements. The reinforced marginal edge portions have a pair of confronting edges projecting toward each other beyond the central axis when the rows of coupling elements are out of mutual engagement. Each of the stringer tapes has a woven or knitted foundation tape and a soft sealing layer on the foundation tape. Each of the reinforced marginal tape edge portion with the soft sealing layer disposed outside. The core tape is sandwiched between the folded marginal tape edge portion and a major portion of one of the stringer tapes.
442448
Tanikawa Koichi
Tsubokawa Yoshitoki
Gowling Lafleur Henderson Llp
Yoshida Kogyo K.k.
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