A preparation process of high elasticity and high shrinkage wear-resistant color silk fiber

Abstract

The invention relates to a preparation process of high-elasticity and high-shrinkage wear-resistant color silk fiber. In the present invention, jade powder, antibacterial moisturizing agent, and plant extract toner are co-extruded and granulated through dispersant, coupling agent and nylon 66 slices to prepare nylon environmental-friendly green color masterbatch, and plant extract toner forms charged particles through a high-voltage electric field to improve the color. The dispersing effect of powder; the online addition and dynamic mixing technology of masterbatch powder is used to realize the dye-free spinning of nylon 66, without the need for subsequent dyeing process, which simplifies the dyeing process, avoids the environmental pollution caused by dyeing, and reduces production costs; graphene ultrasonic The dispersion makes the colored silk have good electrical conductivity and wear resistance; chitosan and sodium alginate can form complex crosslinks with the macromolecules in the fiber, soybean protein powder has strong hygroscopicity, coptis chinensis alcohol extract, Rhubarb alcohol extract and anise alcohol extract, after compounding three kinds of Chinese herbal medicine extracts, can play a synergistic effect, greatly improve its antibacterial performance, and have a wide antibacterial spectrum.

Description

technical field [0001] The invention belongs to the technical field of colored silk fibers, and relates to a preparation process of highly elastic, high-shrinkage and wear-resistant colored silk fibers. Background technique [0002] With the continuous development of the textile industry and textiles and people's demand for textile products, synthetic fibers are widely used in the manufacture of clothing fabrics and industrial products; however, the resulting wastewater discharge from the textile industry has always been at the forefront of my country's industrial manufacturing industry, and wastewater treatment It has always been a big mountain on the top of textile enterprises; with the strict implementation of the national environmental protection law, the requirements for fiber, yarn and fabric dyeing are becoming more and more stringent; therefore, textile enterprises are now adopting new textile technology, non-dyed fiber Emerged as the times require, non-dyed fiber redu...

AI Technical Summary

Problems solved by technology

[0004] The high-elastic yarn commonly used in the prior art is nylon high-elastic yarn, which has higher elasticity than other ordinary synthetic fibers, high color fastness, and is not easy to deform; commonly used non-dyed yarns include polyester, nylon 6 and nylon 66. Nylon 6 has the characteristics of high strength, wear resistance, softness and mild skin touch. The dyeing rate of nylon 66 is slightly worse than that of nylon 6. Although the dyeing rate of nylon 6 is slightly higher than that of nylon 66, it is more elastic. Poor, compared with nylon 66, polyester has poorer breaking strength, elongation at break and wear resistance

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