Antibacterial blended regenerated cotton yarn and preparation method thereof

Abstract

The present invention discloses an antibacterial blended regenerated cotton yarn which is characterized by being prepared by the following raw materials by weight: 36-40 parts of waste cotton fabric, 15-17 parts of cotton yarn leftover, 5-8 parts of bamboo fiber, 2-3 parts of graphene oxide, 0.8-1 part of epsilon-polylysine, 9-10 parts of nano-titanium dioxide, 6-8 parts of silica sol, 2-4 parts of waterborne polyurethane, 39-44 parts of polypropylene, 3-5 parts of nano-zinc oxide, 12-14 parts of liquid paraffin, 1.5-2 parts of carboxymethyl cellulose, 1-2 parts of glyceryl stearate and proper amount of water; by mixing of regenerated cotton yarn and modified polypropylene fiber, the characteristics of various fibers can be neutralized, the disadvantages of poor sunscreen property of the cotton yarn and the polypropylene fiber can be made up, the antibacterial property can be enhanced, the antibacterial blended regenerated cotton yarn has high strength, good elasticity, wear resistance, corrosion resistance and thermal resistance, improves product quality, and saves cost.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to an antibacterial blended regenerated cotton yarn and a preparation method thereof. Background technique [0002] With the rapid increase of the global population, all countries in the world will control the use of cultivated land, and the planting of cotton, hemp, and mulberry trees for sericulture will be restricted, and the traditional cotton textile raw materials will be subject to multiple constraints. Relevant data show that in 2010, the amount of leftover materials and other raw materials used in domestic recycled cotton yarns can reach about 3 million tons in total. It is estimated that 50% of the cotton is recycled yarn, and the cotton output per mu is 200 kg, which is equivalent to the output of more than 7 million mu of cotton fields. Regenerated yarn not only realizes the recycling of resources, saves limited resources, but also solves the problem of scrap disposal, ...

AI Technical Summary

Problems solved by technology

Polypropylene fiber is light in weight, high in strength, good in elasticity, wear-resistant and corrosion-resistant, has electrical insulation and warmth retention properties, low moisture regain, low price, and good chemical resistance. It is widely used in the field of decorative fabrics, but due to The poor heat resistance and aging resistance of polypropylene fiber limit its application in the field of clothing