Ultra-fine denier nylon 6 short fiber blended self-cleaning cashmere fiber and manufacture method of self-cleaning cashmere fiber

Abstract

The invention discloses an ultra-fine denier nylon 6 short fiber blended self-cleaning cashmere fiber. Chitosan fibers and cashmere are creatively blended, so that chitosan is uniformly distributed, is less like to fall off and can be adsorbed by permeating into a cell body so as to disturb the normal physiological activity of a cell to kill bacteria, and the sterilizing effect is lasting; by adding the ultra-fine denier nylon 6 short fiber to partially replace the cashmere fiber, the cost is saved, the impact resistance of the cashmere is also improved, and the added nanometer titania is oxidized and modified by mixed acid to generate carboxyl and hydroxyl groups, so that excellent dispersity and stability are realized. In addition, surface grafting modification is carried out on cashmere crude fibers manufactured by the invention by taking methacrylamide as a grafted monomer to bond with a unsaturated bond on the surface of the cashmere fiber, so that the intermolecular force among the fibers is improved, the manufactured cashmere fiber has the characteristics of abrasion resistance, self cleaning , pilling resistance and the like, and meanwhile, the problem of reducing year by year of the cashmere fibers due to environmental deterioration can be relieved to some extent.

Description

Technical field [0001] The invention relates to the technical field of non-woven materials, in particular to a self-cleaning cashmere fiber blended with superfine denier nylon 6 staple fibers and a manufacturing method thereof. Background technique [0002] Cashmere has the characteristics of fineness, lightness, softness, smoothness, and good warmth retention, but its output is scarce. It is called "fiber diamond" and "soft gold" and is a high-end textile material. Due to the scale structure on the surface of the cashmere fiber, its products have problems such as easy felting and easy pilling during use. In addition, the cashmere fiber itself is a natural protein that is easy to moth. The traditional post-treatment methods often use antibacterial liquid immersion modification. There is often a defect that the antibacterial effect is not long-lasting. With the advancement of science and technology and the development of society, there are ubiquitous electromagnetic radiation, ai...

AI Technical Summary

Problems solved by technology

Due to the scale structure on the surface of cashmere fiber, its products have problems such as easy felting and pilling during use. In addition, cashmere fiber itself is a natural protein that is easy to be eaten by insects. The traditional post-treatment method is often modified by dipping in antibacterial liquid. There are often defects that the antibacterial effect is not long-lasting