Woven slide-fastener stringer

Details Woven slide-fastener stringer Woven slide-fastener stringer

1981-02-24

1983-05-03

Kee Chi, James

Textiles: weaving

Fabrics

Special shape

2420516C, D03D 100, A44B 1934

Patent

active

043818048

ABSTRACT:
A slide-fastener stringer has a tape formed from a ground weave with double wefts interwoven with a warp and a coupling element disposed along the edge of the tape and held thereto by binding warps. The coupling element is of the type in which a synthetic resin monofilament is coiled to form coupling heads whose shanks are disposed one above the other so that they have a common projection in the slide fastener plane. The shanks are connected to those of successive heads by bights. The coupling warp comprises a plurality of warp yarns whose patterns are offset lengthwise by at least one pick and which each passes over two coupling elements, between the next coupling element and a ground double weft and under a double weft between coupling elements in a repeating pattern. Double weft disposed between consecutive coupling members are drawn upwardly beyond the median plane of the coupling element as ground-weft padding loops.

REFERENCES:
patent: 3847188 (1974-11-01), Auer et al.
patent: 4140157 (1979-02-01), Scott
patent: 4215729 (1980-08-01), Ofusa
patent: 4334556 (1982-06-01), Frohlich et al.

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