Different warp fabric and its weaving process

Abstract

A kind of different warp fabric with special warp yarn and its weaving process, the conventional warp yarn of the fabric warp yarn is polyester, fine cotton, dimension blended yarn, and the special warp yarn is the two-fold twisted yarn of polyester network yarn 75D and gray conductive metal wire 18D; the process flow is : Winding process → warping process → sizing process → reeding process → weaving process → finishing process: In the warping process, the arrangement of special yarns should ensure that they are evenly wound on the warping beam, and the warping tension should be controlled. Avoid warp tightness, during the reeding process, use ultra-thin warp droppers for special yarns to avoid non-stop warp breaks. The head adopts the reverse weaving process to ensure that the special yarn is on the front side of the cloth for easy inspection. The invention can weave special warp fabrics with special warps on conventional air-jet looms, has the advantages of simple process, low weaving difficulty, ensures the quality of such fabrics, and can add a functional textile product to the textile 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 of different warp fabrics requires that the ratio of the two warp yarns cannot be too different, and the composition of the warp yarns is the yarn spun from conventional fibers. If a kind of warp yarn is a special composite yarn or elastic yarn with elasticity, and its proportion is very small, the tension of this kind of warp yarn during warping is difficult to control, and it is prone to tight warp or loose warp; due to the arrangement of warp beams Difficulty. The warp yarns cannot be evenly distributed on the weaving shaft during the sizing process. This kind of warp yarn is easy to break during the weaving process of the cloth machine. Due to the improper control of the selection standard of the warp drop piece, it is easy to ...

AI Technical Summary

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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