Antibacterial acarus-killing polypropylene fiber and regenerated cotton blended yarn and preparation method thereof

Abstract

The invention discloses an antibacterial acarus-killing polypropylene fiber and regenerated cotton blended yarn; the blended yarn is characterized in that the yarn is prepared from the following raw materials in parts by weight: 30 to 33 parts of waste cotton fabrics, 15 to 17 parts of cotton yarn leftover materials, 0.1 to 0.2 parts of antibacterial agent HFXZ-881, 39 to 44 parts of polypropylene, 3 to 5 parts of nano zinc oxide, 12 to 14 parts of liquid paraffin, 9 to 10 parts of nano titanium dioxide, 1.5 to 2 parts of carboxymethyl cellulose, 1 to 2 parts of glyceryl stearate, 3 to 4 parts of zeolite, 10 to 13 parts of apocynum venetum fibers, 10 to 12 parts of softwood pulp, 2 to 3 parts of polyvinyl alcohol and proper water. According to the antibacterial acarus-killing polypropylene fiber and regenerated cotton blended yarn disclosed by the invention, through the scientific and reasonable formula and a convenient control process, the regenerated cotton fibers, the modified polypropylene, the apocynum venetum fibers and the like are blended and the prepared yarn is high in strength, firm, wear resistant, sun resistant and anti-ageing; the fabric made with the yarn is light and soft, and has extremely strong antibacterial and acarus-killing effects and good wear resistance and durability; meanwhile, the application range of the regenerated cotton fibers is expanded, so the antibacterial acarus-killing polypropylene fiber and regenerated cotton blended yarn has wide prospect.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a blended yarn of antibacterial and mite-removing polypropylene fiber and recycled cotton 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 al...

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, a