Woven stringer for slide fasteners

Textiles: weaving – Fabrics – Special shape

Patent

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Details

2420516C, A44B 1910

Patent

active

042548039

ABSTRACT:
A woven fastener stringer for slide fasteners comprises a woven tape formed with foundation warp and weft threads and consisting of a web section defining a major dimension of the tape and a woven filament section defining a longitudinal edge portion of the tape, a row of successively interconnected elongated loops woven into the filament section, a plurality of covering warp threads overlying and underlying the loops, a stuffing cord extending longitudinally of the tape through the row of loops, at least one guide cord extending longitudinally of the tape in abutting engagement with the outer surfaces of heel portions of the loops, a binding weft thread continuing from the foundation and interwoven with the covering warp threads in the woven filament section, and a pair of tensioning warp threads extending longitudinally of the tape between the covering warp threads.

REFERENCES:
patent: 3058188 (1962-10-01), Yoshida
patent: 3143779 (1964-08-01), Hendley
patent: 3454052 (1969-07-01), Burbank
patent: 3524479 (1970-08-01), Burbank
patent: 4011895 (1977-03-01), Negro
patent: 4188982 (1980-02-01), Yoshida et al.
patent: 4191220 (1980-03-01), Yoshida
patent: 4210180 (1980-07-01), Tsubata

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