ES282956U - Closure device of zipper fabric (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Woven zipper closure device and provided with a woven ribbon horn, a continuous monofilament forming loop-engaging elements and being inserted in double passes on a longitudinal side edge of the woven body of the tape, warp threads, and a weft yarn extending continuously from the woven body of the ribbon and woven together with the warp yarns to form a unitary body, characterized in that it comprises a plurality of upper warp yarns that extend substantially linearly on an upper side of the upper arm portions of the coupling elements, a plurality of lower warp knitting yarns extending substantially linearly on a lower side of the lower arm portions of the coupling elements, being arranged said upper and lower warp yarns in warp yarns constituting a part of in knitting corporation of the elements, and warp fastening threads of the loop disposed between the warp knitting yarns and arranged to bridge and interlock with the continuous monofilament and the weft yarn extending from the knitted body of the ribbon to the weaving incorporation part of the elements on upper and lower sides of the continuous monofilament constituting the elements, said weft yarn being arranged to alternately pass above and below the warp weft yarns and the warp yarns for securing the coil on the side corresponding to the upper arm parts of the elements and on the side corresponding to the lower arm parts of the elements. (Machine-translation by Google Translate, not legally binding)