Multi-component shrink-proof yarn

Abstract

The invention discloses multi-component shrink-proof yarn. The multi-component shrink-proof yarn comprises a yarn body, a first base thread, a second base thread, a third base thread and a fastening belt; a first filament, a second filament and a third filament are sequentially and spirally wound on the outer side of first ductile fiber, a wrapping tape is wrapped the first filament, the second filament and the third filament from outside, the wrapping tape is wrapped with a milk fiber layer from the outer side, the milk fiber layer is wrapped with a rigid fiber layer from the outer side, andthe rigid fiber layer is wrapped with a polyethylene flame retardant layer from the outer side. By the installation of the yarn body, the first base thread, the second base thread, the third base thread and the fastening belt, water absorbing colloid is evenly arranged in the flame retardant packing layer filled between the first filament, the second filament as well as the third filament and thewrapping tape, moisture in air is conveniently absorbed through absorbent wool in the water absorbing colloid, sustaining of the moisture in the yarn body is facilitated, and shrinkage of the yarn body due to excessive drying is avoided.

Description

technical field [0001] The invention relates to the technical field of yarns, in particular to a multi-component shrink-resistant yarn. Background technique [0002] With the continuous development of society and the continuous improvement of people's living standards, people's pursuit of clothing culture has gradually emerged. Clothing needs to be woven from yarn or fiber. Among them, yarn, a textile, is used for class and various textile fibers. And produce products with a certain fineness, which are used for weaving, rope making, thread making, knitting and embroidery, etc. [0003] Most of the existing textile yarns are single-group yarns, which have poor toughness, are prone to loosening during use, and are easily worn or broken by external force collisions, which affect the use of the yarns. Moreover, the existing yarns themselves have poor elasticity and are resistant to Poor pressure will easily cause the device to be damaged by extrusion deformation, which will aff...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing textile yarns are single-group yarns, which have poor toughness, are prone to loosening during use, and are easily worn or broken by external force collisions, which affect the use of the yarns. Moreover, the existing yarns themselves have poor elasticity and are resistant to Poor pressure will easily cause the device to be damaged by extrusion deformation, which will affect the use of the device. At the same time, the existing yarn has poor flame retardancy and air permeability, and is easily affected by dry air to reduce internal moisture, resulting in shrinkage of the yarn. Reduce the service life of yarn and affect the use of yarn

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