Phenyl salicylate anti-ultraviolet blended yarn and production process thereof

Abstract

The invention belongs to the technical field of novel spinning, and relates to a phenyl salicylate anti-ultraviolet blended yarn. The blended yarn comprises the following components in parts by weight: 40-75 parts of cotton fibers, 20-50 parts of polyurethane fibers and 5-10 parts of bamboo fibers. A production process of the blended yarn comprises the following steps that pre-treating and openingare carried out; the cotton fibers are impregnated in a phenyl salicylate ultraviolet absorber with the temperature of 50 DEG C for 3 hours, and then are taken out and aired to prepare cotton fiberswith the phenyl salicylate ultraviolet absorber on the surfaces; the prepared cotton fibers and the polyurethane fibers are subjected to a sandwich type lay-up mixing according to a blending ratio; anopening and cleaning process is carried out, wherein the cotton fibers and the polyurethane fibers after lay-up mixing sequentially pass through a bale plucker, a cotton blending machine and a rolling machine to complete an opener process; a cotton carding process, a drawing process, a roving process and a spun yarn process are carried out to prepare roving; the bamboo fibers and the roving are blended to prepare the yarn. The prepared yarn has the relatively good anti-ultraviolet performance, has no irritation and anaphylactic reaction on the skin, is washable and has the high elasticity.

Description

technical field [0001] The invention belongs to the technical field of novel spinning, and in particular relates to a phenyl salicylate anti-ultraviolet blended yarn and a production process thereof. Background technique [0002] With the development of living standards, for textile fabrics, people are no longer only satisfied with clothing, people are more looking for functional fabrics to meet functional requirements. Preventing ultraviolet rays from harming the human body has been valued by more and more consumers. Ultraviolet rays in the solar spectrum not only make textiles fade and embrittle, but also cause sunburn and aging of human skin, resulting in melanin and stains, and more seriously, it can induce cancer and endanger human health. Anti-UV fabric is a material that protects the human body from excessive ultraviolet radiation. Yet the elasticity and warmth retention property of the cotton fiber blended yarn on the market are not good at present, therefore, ther...

AI Technical Summary

Problems solved by technology

[0004] Although the hemp blended fabric disclosed in this patent can achieve the purpose of aesthetic comfort and long-term antibacterial effect, the hemp blended fabric has no anti-ultraviolet performance and no related processing technology; currently, phenyl salicylate is commonly used One of anti-ultraviolet agent, its low cost, easy to obtain more popular, therefore, it is necessary to design phenyl salicylate anti-ultraviolet blended yarn and its production process