Fine denier vortex spinning yarn and spinning process

Abstract

The invention discloses a fine denier vortex spinning yarn. The fine denier vortex spinning yarn comprises a yarn body; the yarn body is 4.9 tex to 8.4 tex; the yarn body comprises a core yarn, a first wrapping fiber layer and a second wrapping fiber layer; the core yarn is made of fine denier spandex filaments; the first wrapping fiber layer spirally wraps outside the core wire; the first wrapping fiber layer is made of fine denier profiled acrylic fibers; the second wrapping fiber layer spirally wraps outside the first wrapping fiber layer; and the second wrapping fiber layer is made of Shengma fibers. The fine denier vortex spinning yarn is formed by spinning the fine denier spandex filaments, the fine denier profiled acrylic fibers and the Shengma fibers through the vortex spinning technology, the yarn body forms a composite covering yarn structure by means of different characteristics of the blend fibers, the different blend fibers complement each other, and the high count yarn with excellent comprehensive performance is formed.

Description

technical field [0001] The invention relates to the field of vortex spinning, in particular to a fine-denier vortex spinning yarn and a spinning process. Background technique [0002] With the continuous progress of the society, the continuous development of textile technology and textile equipment, new yarns are also emerging, and vortex spinning yarn is one of the most eye-catching. Vortex spinning is a new technology in the current spinning system. Compared with traditional ring spinning: it has the characteristics of short spinning process, high production efficiency, online quality monitoring, high degree of automation and intelligence, and it also has the advantages of greatly reducing labor and yarn. Line hairiness and other advantages. Therefore, needle and cotton fabrics are processed into needle and cotton fabrics with vortex spinning yarns, which have excellent properties such as smooth surface, less hairiness, good wear resistance, good anti-pilling, bright colo...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the present invention provides a fine-denier vortex spinning yarn and spinning process. By improving the yarn structure and spinning process, it solves the problems of difficult spinning and evenness in existing high-count yarns. Unevenness, easy pilling, poor yarn strength, and unsatisfactory comprehensive performance

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