Production and application of a kind of tt yarn based on semi-worsted yarn as decorative yarn

Abstract

The invention discloses a production method of a novel TT yarn based on a semi-worsted yarn as decorative yarn and a method for making woolen woolen with the TT yarn. The semi-worsted yarn is made into a new type of TT sand by making decorative yarn, core thread and solid thread after spinning. This kind of TT yarn is made into coarse woolen through the weaving and post-finishing processes. The use of semi-worsted yarn as decorative yarn raw materials is more extensive, which can effectively reduce production costs; semi-worsted spinning process is short and efficient, and can quickly respond to market color trends. By shortening the product production cycle, the product can be improved. Competitiveness; the semi-worsted yarn is even and dry, the fibers are short and not easy to crease, and the stability of the product appearance quality can be guaranteed during mass production; the TT yarn made of semi-worsted yarn can form its unique appearance when used in woolen woolen The appearance is styled, the appearance is rough, and the touch is soft.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to the production and application of TT yarns based on semi-worsted yarns as decorative yarns. Background technique [0002] Semi-worsted, as its name suggests, its products are between worsted and woolen, which is determined by its equipment configuration and the particularity of raw materials used. In terms of equipment configuration, cotton spinning technology and wool spinning technology are integrated to form a new spinning process. In the application of raw materials, semi-worsted spinning can realize the blending of cotton, wool, silk, hemp and other natural fibers with other new types of man-made fibers, chemical fibers and other short fibers. Or knitted sweaters, the product style is unique, the fabric feel, drape, and body bone are very innovative, giving people a refreshing feeling, which is different from the traditional wool worsted and woolen product styl...

AI Technical Summary

Problems solved by technology

With the development of my country's animal husbandry and the improvement of people's living standards, especially the production of special animal fibers such as cashmere and rabbit hair has increased year by year, it is urgent to produce light and high-grade wool fabrics through deep processing of special animal fibers, while the traditional coarse wool spinning process The number of counts is limited (mustrel spinning can only produce 20Nm, and the maximum count of ring spinning is 32Nm), which can no longer meet the requirements of yarn count for light and thin woolen fabrics

However, the worsted spinning process has the defect that it cannot be processed due to the short length of special animal fibers.

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