A wear-resistant and break-resistant yarn and its production process

Abstract

The invention discloses a wear-resistant and anti-breakage yarn and its production process, which solves the problem that the traditional yarn has poor wear resistance and anti-breakage performance, and the existing yarn needs its inner core and inner core during the coloring process. Each filament and fiber yarn is colored, and the cost is relatively high. The yarn is made of inner core, glass fiber untwisted filament, staple fiber blended yarn and metal wire, and the inner core is provided with two vertical rows of perforations, and a metal wire is connected to each row of perforations. , the outer wall of the inner core is wound with glass fiber untwisted filaments, and after the inner core is wound with glass fiber untwisted filaments, the outer wall is wrapped with a layer of staple fiber blended yarn; the yarn is prepared by the following steps : Inner core processing, coloring of staple fiber blended yarn, drying of staple fiber blended yarn, weaving, co-extrusion, twisting; the inner core processing includes selecting 1100D high-strength industrial polyester filament as the inner core.

Description

technical field [0001] The invention relates to the field of yarns, in particular to a wear-resistant and breakage-resistant yarn and a production process thereof. Background technique [0002] Yarn is a kind of textile, which is processed into products of a certain fineness with various textile fibers. It is used for weaving, rope making, thread making, knitting and embroidery, etc. It is divided into staple fiber yarn, continuous filament, etc. : Short fiber yarn, processed from short fiber through spinning, divided into ring-spun yarn, open-end spinning, self-twisting yarn, etc. Continuous filaments, such as natural silk and chemical fiber filaments, are divided into twisted or untwisted, smooth filaments or textured filaments, etc. Combined staple fiber and continuous filament yarn, such as polyester-cotton filament core-spun yarn, etc. The thread is made of two or more single yarns combined and twisted. Existing yarns have poor wear resistance and anti-break performa...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a wear-resistant and anti-breakage yarn and its production process, which solves the problem that the traditional yarn has poor wear resistance and anti-breakage performance, and the existing yarn needs to be internally damaged during the coloring process. The inner core and each filament and fiber yarn are colored, and the cost is high

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