D - Textiles – Paper – 03 – D
Patent
D - Textiles, Paper
03
D
139/65
D03D 15/00 (2006.01) A44B 19/40 (2006.01) A44B 19/54 (2006.01)
Patent
CA 1108510
ABSTRACT OF THE DISCLOSURE The invention relates to the manufacture of a woven tape with a row of connecting elements for zip fasteners consisting in a base fabric having a lower side and an upper side, a synthetic single filament wound so as to take the shape of a spiral fixed to the longitudinal border of the tape. Each coil of the spiral comprises a shaped end portion, two arms which are superimposed one upon the other in a plane perpendicular to the border of the tape and a connecting portion of the arms of successive coils. The fixation or securing of the single filament to the base fabric takes place by three warp threads and one additional weft thread, the three warp threads being alternately interwoven with the additional weft thread and with that forming the base fabric so as to form loops binding the shaped single filament to the base fabric. Fig. 1
331062
Frascoli Gianfabio
Shearn G. James M.
LandOfFree
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