Woven slide fastener stringer

Details Woven slide fastener stringer Woven slide fastener stringer

1980-10-23

1983-09-20

Kee Chi, James

Textiles: weaving

Fabrics

Special shape

2420516C, D03D 100, A44B 1934

Patent

active

044049986

ABSTRACT:
A slide fastener stringer of the woven type in which the tape has a ground weave provided with warp threads and a weft formed of double-weft passes on a needle loom. The coupling element is of the continuous, preferably coil, monofilament synthetic-resin type in which the shanks of each coupling member are formed as a double-weft connected in the weaving process with the ground weave of the tape. According to the invention, the warp passes receiving the double-weft of the ground weave are separate from the warp passes receiving the double-wefts of the monofilament and are spaced or offset therefrom in a direction orthogonal to the slide fastener plane. Some of the warp threads form the passes over the double-weft of the ground weave and run over the shanks to form the passes for the double-weft of the monofilament.

REFERENCES:
patent: 3807462 (1974-04-01), Nogai
patent: 3847188 (1974-11-01), Aver et al.
patent: 3880203 (1975-04-01), Frohlich
patent: 3901291 (1975-08-01), Nogai
patent: 3945407 (1976-03-01), Jakob
patent: 3961652 (1976-06-01), Hasuda et al.
patent: 4191220 (1980-03-01), Yoshida et al.

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