Non-elasticity hollow core big-belly yarn and preparation method thereof

Abstract

The invention provides a non-elasticity hollow core big-belly yarn. The big-belly yarn comprises two core yarns, two fixed yarns and one decorative yarn, wherein the core yarns are hollow core yarns processed by water-soluble vinylon filaments, coffee fibers and seashell fibers in a blended mode; the fixed yarns are non-elasticity binder yarns processed by PTT fiber filaments, silk and linen fibers and coconut carbon fibers in a blended mode; the decorative yarn is a blended rough yarn processed by tapa fibers, nettle fibers and yakwool fibers in a blended mode. Multiple-component fiber raw materials are fed, in this way, the multifunctional multi-form multi-color composite fashion yarn can be produced, and the product variety and design can be enriched. At the present, novel weaving raw materials are rich in type and dazzling; through appropriate compatibility and application of the raw materials, kinds of product forms can be obtained, functions are complementary for kinds of fibers,and new varieties high in technical content and additional value can be developed.

Description

technical field [0001] The invention relates to the field of health-care yarns, in particular to a yarn that utilizes PTT fiber filaments, silk fibers, coconut charcoal fibers, water-soluble vinylon filaments, coffee fibers, seashell fibers, bark fibers, nettle fibers, and yak hair After the fiber is blended, the processed non-elastic hollow core yarn and its preparation method and application. Background technique [0002] The society is progressing rapidly and constantly, and people's living standards are improving rapidly. With the rapid development of the times and the continuous improvement of people's living standards, people's demand for clothing tends to develop in the direction of comfort, high-end and individualization. Consumption Consumers have higher and higher requirements for the functionality, decoration, naturalness, comfort, health and fashion of fabrics, and the pursuit of clothing appearance, color, style, vision and color has become a fashion trend. In ...

AI Technical Summary

Problems solved by technology

However, the fiber layer is thin, the fiber is short, and the lignin content in nettle bast is high, resulting in high rigidity of the fiber, so spinning is difficult

[0011] Yak cashmere fiber is a special animal fiber with natural color. The quality of yak cashmere is close to that of cashmere. The fiber luster is soft and natural, with uniform fineness, full hand feeling, soft and smooth, high strength and good elasticity. , bright luster, good warmth retention, good moisture absorption and moisture resistance, has natural health care effects, texture can be compared with cashmere, and the price is far lower than cashmere, but the length of yak cashmere fibers is short, the fineness is thicker, and the average length The length is about 28.52mm, the short one is only about 15mm, the length dispersion is large, the fineness difference is also large, the number of crimps is small, and the crimp elasticity is poor. difficult yarn

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