Cotton and spun silk segment-color yarn and production method thereof

Abstract

The invention relates to a type of cotton and spun silk segment-color yarn and a production method thereof. The cotton and spun silk segment-color yarn comprises colored decorative yarn and white base yarn, wherein the colored decorative yarn is spun silk yarn, and the white base yarn is pure cotton yarn. The process comprises the following steps that scouring, opening and carding are carried out on spun silk raw materials, then, combing is carried out, four drawing is carried out so that spun silk drawn slivers can be made, the spun silk drawn slivers are cut into spun silk fibers with a fiber cutting-off machine, the average length of the spun silk fibers ranges from 28 mm to 35 mm, dyeing is carried out, and colored spun silk roving is made through roving; cotton fibers is processed through opening picking, carding, combing, drawing and roving to form white cotton roving; in the working procedure of spun yarn, the spun silk serves as the colored decorative yarn, cotton serves as base yarn, and spinning is carried out to form the cotton and spun silk segment-color yarn. By the adoption of the process, resource allocation is fully utilized, the cotton fibers serve as the main body of the yarn, the expensive spun silk is used for forming colored segments, the production of the high value-added cotton and spun silk segment-color yarn is achieved, and the product profit is increased.

Description

technical field [0001] The invention relates to the field of novel spinning, in particular to a cotton / silk segment colored yarn and a production method thereof. Background technique [0002] Duancai yarn is a new type of fancy yarn, which not only has a sense of layering and three-dimensionality, but also has rich color changes. It conforms to fashion trends and can be widely used in clothing fabrics. It is deeply loved by consumers and has considerable economic benefits. . Spun silk products are favored by consumers because of their unique style, but in terms of process design route and technical level, they are far behind wool spinning and cotton spinning industries. The added value of products is not high, and there are few varieties and styles. High-quality and multi-variety competition requirements in the market. [0003] Aiming at this, the present invention uses spun silk as colored decorative yarn and cotton as base yarn to spin into a new type of segment colored ...

AI Technical Summary

Problems solved by technology

Spun silk products are favored by consumers because of their unique style, but in terms of process design route and technical level, they are far behind wool spinning and cotton spinning industries. The added value of products is not high, and there are few varieties and styles. High-quality and multi-variety competition requirements in the market