A - Human Necessities – 44 – B
Patent
A - Human Necessities
44
B
24/47, 139/65
A44B 19/02 (2006.01) A44B 19/34 (2006.01) A44B 19/40 (2006.01)
Patent
CA 1131430
ABSTRACT OF THE DISCLOSURE A woven fastener stringer for slide fasteners com- prises a woven tape formed with a foundation warp thread and a foundation weft thread and consisting of a web section defining a major dimension of the tape and a beaded edge portion defining one longitudinal edge portion of the tape, a row of successively interconnected elongated loops woven into the beaded edge portion, 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 longit- udinally 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 or between the cord and the covering warp threads. The stability of secure- ment of a filamentary fastener element to the tape is improved.
332654
Tsubata Noritaka
Gowling Lafleur Henderson Llp
Yoshida Kogyo K.k.
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