Antimicrobial pearl viscose fiber, preparation method and application thereof

Abstract

The invention discloses an antibiosis pearl mucilage glue fiber as well as a manufacture method and application thereof. The fiber is manufactured by mixing the mucilage glue, pearl powder accounting for 5.5 to 7.0 percent of the total weight of the fiber as well as organic antimicrobial accounting for 0.5 to 1.0 percent of the total weight of the fiber. The antibiosis pearl mucilage glue fiber of the invention not only has the advantages of pure savageness, being degradable and excellent chromaticity but also has the functions of smart appearance, smooth and cool hand feeling and being softer than pure cotton that are specifically owned by pearl; the fiber also has particularly comfort feeling when contacting with skin and the function of antibiosis and health care.

Description

technical field [0001] The invention belongs to the field of textile industry, relates to an antibacterial pearl viscose fiber, and also relates to a preparation method and application of the antibacterial pearl viscose fiber. Background technique [0002] Viscose fiber is a regenerated cellulose fiber with the general molecular formula (C 6 h 10 o 5 )n, n is the degree of aggregation. It is made of natural cellulose such as wood, reed, and cotton linters in nature, and is made into soluble cellulose xanthate through alkalization, aging, and yellowing processes, and then dissolved in dilute lye to make viscose. Made by wet spinning. It is one of the first chemical fibers put into industrial production in the world. Viscose fiber is divided into two types: filament and staple fiber. Viscose filament is also called rayon or viscose; and viscose staple fiber has cotton type (also known as artificial cotton), wool type (called artificial wool) and medium and long fibers. ...

AI Technical Summary

Problems solved by technology

[0004] Along with the continuous penetration of high technology to traditional industries, textile functional products emerge in an endless stream, especially health care functional clothing is colorful, including pearl viscose fiber (Chinese patent application number 200410067962.5), but it uses water-soluble dispersant 1. Water is the pearl powder dispersion method of the carrier, so the amount of pearl powder added is low (the amount of pearl powder added is 1.0%-5.0% of the total dry weight of the fiber), and because the average particle size of the pearl powder needs to be less than 0.65 μm , which brings difficulties to the crushing of pearls

Because the pulverization of pearls usually adopts a physical method, that is, the jet pulverization method, the average particle size of the pulverized pearl powder is generally about 1 μm, which limits the amount of pearls used.

In addition, the pearl protein functional synthetic fiber with health care function (Chinese Patent Publication No. CN1450212A), due to the determination of the synthetic fiber process route, the content of its pearl powder in the fiber is generally about 4%, and its process is complicated (using two steps) However, the spinnability of synthetic fibers is limited to a certain extent; and synthetic fibers have poor permeability and air permeability, and it is difficult to release the functional substances inside the fibers after they are made into clothing, which has a certain impact on human comfort and is difficult to be accepted by people.

[0005] Although viscose fiber and natural pearls have their own characteristics, so far, no one has organically combined viscose fiber, pearls and antibacterial agents, so that one product has the advantages of the three substances at the same time.

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