Core-spun yarn and processing method thereof

Abstract

The invention provides core-spun yarn and a processing method thereof, and belongs to the technical field of textiles. The core-spun yarn comprises a yarn core and wrapping yarn. The core-spun yarn ischaracterized in that the yarn core is composed of first fiber, second fiber and third fiber, wherein the weight ratio of the first fiber to the second fiber to the third fiber is 35:20:45; the wrapping yarn comprises first outer covering yarn and second outer covering yarn, and the first outer covering yarn and the second outer covering yarn are used for winding and wrapping the yarn core in opposite directions; the winding number ratio of the first outer covering yarn to the second outer covering yarn is 1:2. The stability of the yarn core is enhanced, deformation, caused by long-time use,of the yarn core can be avoided, and the wearing comfort of people is enhanced.

Description

technical field [0001] The invention belongs to the technical field of textiles, and relates to a core-spun yarn and a processing method thereof. Background technique [0002] With the advancement of human civilization and the improvement of material and cultural levels, the demand for textiles has become increasingly strong, and textiles are showing a trend of personalization, diversification and functionalization. [0003] Core-spun yarn is a kind of yarn emerging in the textile industry. Core-spun yarn is also called composite yarn or covered yarn. It is a new type of yarn composed of two or more fibers. [0004] At present, the core-spun yarn that is widely used is generally made of chemical fiber filament as the core yarn, and various short fibers are outsourced. The core-spun yarn is a medium and high-end product, and it is an edge product of cotton, wool, silk, hemp and other fibers. , with high technical content and high added value, it is worthy of research and dev...

AI Technical Summary

Problems solved by technology

[0004] At present, the core-spun yarn that is widely used is generally made of chemical fiber filament as the core yarn, and various short fibers are outsourced. The core-spun yarn is a medium and high-end product, and it is an edge product of cotton, wool, silk, hemp and other fibers. , with high technical content and high added value, it is worthy of research and development and continuous innovation. Core-spun yarn is generally composed of yarn core and wrapping yarn, wherein the yarn core is made of a single fiber or a blend of multiple fibers. The function of the yarn core made of one fiber is relatively single, and the yarn core made of a variety of fiber blends cannot fully retain the characteristics of various fibers

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