Cotton/wood fiber/cashmere wool/spun silk soft and clean color-spun knitted yarn and production method thereof

Abstract

The invention provides a multifunctional soft and clean color yarn developed by using dyed cotton, wood fiber, cashmere wool and spun silk soft as raw materials and using ring-spun cotton spinning equipment through a transformed soft and clean spinning technology. Firstly, the cotton, the wood fiber, the cashmere wool and the spun silk are dyed, then, a spun silk and wood fiber cotton bag blending method is used for making wood fiber / spun silk raw slivers, next, the wood fiber / spun silk raw slivers, color cotton raw slivers and cashmere wool raw slivers are blended in a sliver blending mode for making drawing slivers, and the drawing silvers are made into rough yarns through a roving frame; finally, the unique spinning features after the transformation of the soft and clean spinning technology are combined for spinning the rough yarns into spun yarns. The cotton, the wood fiber, the cashmere wool and the spun silk in the soft and clean color yarn are respectively dyed, the cotton spinning equipment is used for carrying out technical study of the spinning technology, the soft and clean spun composite color spun yarn realizing the color blending of the cotton, the wood fiber, the cashmere wool and the spun silk in different proportions is developed, the problems of dyeing color fastness, wear-resistance fastness and thermal migration fastness of four kinds of fiber are solved, the spinnability of the dyed fiber is improved, and the clean production of project product color spun yarns is realized.

Description

technical field [0001] The invention belongs to the field of textiles, in particular to cotton / wood fiber / cashmere / spun silk soft and clean colored spinning knitting yarn and a production method thereof. Background technique [0002] Under the influence of the wave of global green revolution, people are more and more concerned about the comfort, health, safety and environmental protection of textile and clothing. Green and environmental protection functional textile products will become the focus of the sustainable development strategy of my country's textile industry. Soft spinning is based on the technical transformation of the existing cotton spinning ring spinning equipment, by softening the sliver in the spinning triangle area, reducing the fiber modulus, improving the "soft and smooth" performance of the fiber, and improving the spinnability , and at the same time strengthen the mechanical grip and collaborative self-control capabilities to achieve "smooth and clean ya...

AI Technical Summary

Problems solved by technology

To solve the problem of reducing fiber use efficiency and increasing the cost of fabrics caused by more hairiness caused by short fibers such as cashmere and spun silk in spinning, improve the smoothness of yarn, and improve the anti-pilling and abrasion resistance of products