Woven slide fastener stringer
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United States of America Patent
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Sep 20, 1983
Issued Date -
N/A
app pub date -
Oct 23, 1980
filing date -
Apr 27, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
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