Production process of blended yarn

Abstract

The invention relates to the technical field of textile, in particular to a production process of blended yarn. The production process of the blended yarn is characterized in that the blended yarn comprises 4-10% cashmere, 25-30% of synthetic fibers and 60-71% of viscose fibers, and the production process includes: manually blending cashmere and viscose fibers, viscose fibers and synthetic fibers respectively according to a process proportion; carding cashmere and viscose fibers into cashmere composite beard strips by adopting a porcupine beater or kirschner beater; and carding viscose fibers and synthetic fibers into chemical fiber composite beard strips according to conventional carding, then subjecting to procedures of strip-making, breaker-drawing, roving and yarn-forming, and obtaining the blended yarn. By the production process of the blended yarn, the cashmere can be uniformly and naturally distributed in a yarn body, so that textile quality is remarkably improved.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a production process of blended yarns. Background technique [0002] In order to provide more and more comfortable textile materials for the field of knitted garments and reduce production costs, in recent years, the market has introduced a series of wool cotton (or viscose) yarns, the common ones are 45 / 55, 30 / 70 and 20 / 80 and other specifications of blended yarn. Because the wool component in the blended yarn is not resistant to strong alkali and cotton enzyme preparations, the scouring and bleaching processes commonly used in cotton cannot be used, so that impurities such as cotton wax, grease, pectin and natural pigments cannot be effectively removed, affecting It improves the handle style, as well as the hair effect and the stability of the bleaching and dyeing process. Fabric companies analyze and absorb fashion trends, integrate, superimpose and learn from different el...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to aim at the defects of uneven cashmere in the yarn, easy generation of static electricity in the production process, poor cohesion force, and influence on the wearing performance of the fabric in the blending of cashmere and chemical fiber, so as to achieve uniform and natural cashmere energy in the cashmere blended yarn. Distributed in the ground and in the yarn body, finally improving the wearability of the fabric