Triazine anti-ultraviolet blended yarn and production process thereof

Abstract

The invention belongs to the technical field of novel spinning, and relates to a triazine anti-ultraviolet blended yarn. The blended yarn comprises the following components in parts by weight: 39-71 parts of cotton fibers, 9-20 parts of linen fibers and 20-41 parts of wool fibers. A production process of the blended yarn comprises the following steps that pre-treating and opening are carried out;a triazine ultraviolet absorber is sprayed on the cotton fibers and the linen fibers and then the cotton fibers and the linen fibers are taken out and aired to prepare cotton fibers and linen fibers with the triazine ultraviolet absorber on the surfaces; the prepared cotton fibers and linen fibers are subjected to a sandwich type lay-up mixing according to a blending ratio; an opening and cleaningprocess is carried out, wherein the cotton fibers and the linen 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 wool fibers and the roving are blended to prepare the yarn. The prepared yarn has the relatively good anti-ultraviolet performance, is washable and has the good warmth retention property.

Description

technical field [0001] The invention belongs to the technical field of novel spinning, and in particular relates to a triazine 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. However, the anti-ultraviolet performance and thermal performance of the cotton fiber blended yarns on the market are not good. [0003] After s...

AI Technical Summary

Problems solved by technology

[0004] Although the hemp blended fabric disclosed in this patent can achieve the purpose of being beautiful and comfortable and maintaining antibacterial effect for a long time, the hemp blended fabric has no anti-ultraviolet performance and no related processing technology; currently triazines are commonly used anti-ultraviolet One of the anti-ultraviolet agent, good anti-ultraviolet effect, therefore, it is necessary to design triazine anti-ultraviolet blended yarn and its production process