Woven slide-fastener stringer

Details Woven slide-fastener stringer Woven slide-fastener stringer

1980-10-09

1982-12-07

Kee Chi, James

Textiles: weaving

Fabrics

Special shape

2420516C, D03D 100, A44B 1940, A44B 1934

Patent

active

043621910

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 by two picks and which each pass over two coupling elements, under a double weft between coupling elements, over another coupling element and then under the next coupling element in a repeating pattern.

REFERENCES:
patent: 3847188 (1974-11-01), Auer et al.
patent: 3961652 (1976-06-01), Hasuda et al.
patent: 4135555 (1979-01-01), Mausbach
patent: 4334556 (1982-06-01), Frohlich et al.

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