Warp different fabric and weaving process thereof

Abstract

The invention discloses a warp different fabric made of special warps and a weaving process thereof. Conventional warp yarns of the fabric are polyester, refined cotton and vinylon blended yarns; the special warps are two-for-one twisting yarns with 75-denier polyester network yarns and double twisting yarns with 18-denier grey conductive metal wires; the process comprises a spooling process, a warping process, a sizing process, a denting process, a weaving process and a trimming process; during the warping process, arrangement of the special yarns is required to guarantee uniformly winding on a warping shaft, the warping tension is controlled, and stretched warps are avoided; during the denting process, the special yarns adopt ultra-thin droppers to avoid unhalt when the warps are broken; the special yarns are weaved in the front area to guarantee a small opening technology; a yarn separator is used to separate the yarns to avoid adhesion and breaking; a reverse weaving process is adopted to guarantee the special yarns arranged in the front of the fabric and convenient inspection. The weaving process of the warp different fabric has the advantages of enabling the warp different fabric made of special warp yarns to be weaved in a conventional air jet loom, being simple in technology and small in weaving difficulty, well guaranteeing fabric quality and increasing one functional weaving product for the weaving field.

Description

technical field [0001] The invention relates to the technical field of textile weaving, in particular to a different warp fabric and its weaving process. Background technique [0002] In the existing weaving technology, the conventional weaving process requirements for different warp fabrics are: the ratio of the number of two warp yarns cannot be too different, and the composition of the warp yarns is the yarn spun by conventional fibers. If a warp yarn is a special composite yarn or an elastic yarn with elasticity, and the proportion of the number is very small, the tension of this warp yarn is difficult to control during warping, and it is easy to appear tight warp or loose warp; Difficult, the warp yarn cannot be evenly distributed on the weaving beam during the sizing process, and the warp yarn is easy to break when weaving in the cloth machine process; due to improper control of the selection standard of the warp stopper, warp breakage defects are prone to appear on th...

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Problems solved by technology

[0003] In order to overcome the deficiencies in the prior art, the purpose of the present invention is to provide a different warp fabric and its weaving process, so as to solve the problems of difficult control of tension and broken warp defects in the production of different warp fabrics, and ensure the quality of the fabric surface

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