Double-layer slide fastener tape

Buckles – buttons – clasps – etc. – Zipper or required component thereof – Having coiled or bent continuous wire interlocking surface

Patent

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Details

24381, 24393, A44B 1900

Patent

active

055863698

ABSTRACT:
A slide fastener tape woven or knitted so as to form a coupling element attaching edge portion, a tape body portion and a tape sewing portion arranged in order transversely of the tape, wherein the tape has a double-layer structure portion composed of a front cloth and a back cloth joined together by a connecting yarn with a predetermined gap therebetween extending transversely over a predetermined region of the tape, the connecting yarn being a synthetic resin monofilament or multifilament, the back cloth of the double-layer structure portion being a section formed of at least a mesh woven or knitted fabric.

REFERENCES:
patent: 3919744 (1975-11-01), Kandou
patent: 3952380 (1976-04-01), Takamatsu
patent: 3974550 (1976-08-01), Fujisaki et al.
patent: 4015450 (1977-04-01), Matsuda et al.
patent: 4064602 (1977-12-01), Heimberger

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