Sancerre fiber based yarn and preparation method thereof

Abstract

The invention provides a yarn spun by basic materials of regenerated fibers and a preparation method of the yarn, and particularly relates to a Sancerre fiber based yarn and a preparation method thereof. The Sancerre fiber based yarn is prepared from basic materials of Sancerre fibers and blending materials of one or more of cotton fibers, viscose, soybean fibers and polyester staple fibers by the aid of a pure spinning or blending method. The preparation method includes the process: subjecting the Sancerre fibers to opening picking and carding prior to roving and spinning so as to prepare the Sancerre fiber based yarn with less hairiness, evenness, high strength and linear density of 9.8-28tex. Since the Sancerre fibers serve as the basic materials, the prepared Sancerre fiber based yarn has outstanding yarn properties and wearability, particularly has antibacterial effect and bacteriostasis, and is applicable to textiles such as underwear and socks.

Description

technical field [0001] The invention relates to a yarn spun from a regenerated fiber base as a raw material and a preparation method thereof, in particular to a Sancer fiber-based yarn and a preparation method thereof, belonging to the field of new textile materials. Background technique [0002] Mulberry fiber belongs to bast fiber, which has excellent hygroscopicity, air permeability, warmth retention and excellent antibacterial and antibacterial effects. Its fiber has good luster, soft hand feeling and easy dyeing. It is a pure natural green fiber with high added value. However, the cellulose content in mulberry bark is low, resulting in shorter fibers and lower strength, resulting in poor yarn-forming performance of mulberry bark fibers. It must be blended with other commonly used cotton fibers to be spun into yarns, and spinning The noil rate is high during the manufacturing process, resulting in extremely low mulberry fiber content in the final spun yarn. In addition,...

AI Technical Summary

Problems solved by technology

The invention patent application with the Chinese patent application number 201010178564.6 discloses a blended yarn of mulberry fiber and viscose-based chitin fiber and its processing technology. The main preparation method is to combine mulberry fiber and viscose-based chitin fiber according to A certain proportion is mixed and spun and obtained. Although the blended yarn prepared by this method has certain air permeability and antibacterial properties, the content of mulberry fiber in the blended yarn obtained by spinning is low, and the mulberry fiber content in the spinning process is low. The noil rate of the skin is high, and the blended yarn produced has low breaking strength, more hairiness, larger and more neps, and the antibacterial and antibacterial effects of the yarn are reduced due to the content of mulberry bark in the yarn

At present, there are no reports on the research of Sancer based yarns made of Sancer fiber (regenerated fiber) as a basic raw material through pure spinning or blended spinning with cotton, viscose, soybean and polyester staple fibers.