Negative oxygen ion-release health cashmere composite fiber and manufacturing method thereof

Abstract

The invention discloses a negative oxygen ion-release health cashmere composite fiber. The fiber is prepared from 30-40 parts by weight of cashmere fibers, 13-16 parts by weight of polyacrylonitrile fibers, 15-18 parts by weight of soybean fibers, 16-20 parts by weight of bombax ceiba fibers, 0.3-0.6 parts by weight of sodium laurate, 2-3 parts by weight of tourmalinite powder, 1-2 parts by weight of diisocyanate, 5-8 parts by weight of isopropyl palmitate, 10-20 parts by weight of agricultural emulsifier No.600, 3-5 parts by weight of ginkgo leaf, 2-4 parts by weight of lotus leaf, 1-2 parts by weight of radix bupleuri, 100-110 parts by weight of 1-ethyl-3-methylimidazolium acetate, 95-105 parts by weight of 1-allyl-3-methylimidazolium chloride, 20-30 parts by weight of an auxiliary agent and a proper amount of water. The polyacrylonitrile fibers, soybean fibers, bombax ceiba fibers and cashmere fibers are immersed in the Chinese herbal medicine-modified anti-pilling auxiliary agent and modified tourmalinite powder is added into the mixture so that the cashmere composite fibers are prepared. The cashmere composite fiber can effectively release active negative oxygen ions, has the advantages of antibiosis, mildew resistance and wear resistance, reduces cashmere surface friction, improves cashmere fabric anti-pilling performances, is soft, slip and fluffy, has warming effects and further improves a cashmere added value.

Description

technical field [0001] The invention relates to the technical field of non-woven materials, in particular to a health-care cashmere composite fiber capable of releasing negative oxygen ions and a manufacturing method thereof. Background technique [0002] Cashmere is a thin and curved high-grade natural fiber that grows on the outer cortex of goats and covers the roots of goats' coarse hair. It contains a lot of air and forms an air layer, which can defend against the invasion of external cold air and keep body temperature without lowering. Known as "fiber gem" and "fiber queen". Due to the scarcity of output, more importantly, its excellent quality and characteristics, with the characteristics of lightness, softness, smoothness and waxiness, are incomparable to all textile materials currently available to humans, so it is also called "soft gold". [0003] Cashmere is mainly produced in my country. Due to the limitation of species, goats consume more grassland and vegetatio...

AI Technical Summary

Problems solved by technology

[0003] Cashmere is mainly produced in my country. Due to the limitation of species, goats consume more grassland and vegetation than sheep, and the input-output ratio is relatively low, which leads to a decline in the number of goats. In addition, due to changes in feeding conditions and For the improvement of goats, the fineness of cashmere is becoming thicker year by year; with the improvement of people's living standards, the demand for cashmere products is gradually expanding in terms of quantity, quality and function, and more and more wool spinning enterprises are involved in cashmere production , making the already scarce cashmere resources more expensive, which also brings great operational risks to many enterprises; cashmere fiber itself is a kind of natural protein, and its finished products must have many defects, such as being susceptible to insects , easy to pilling, easy to generate static electricity, not wear-resistant, not radiation-proof, low strength, etc.