Preparation method of antibacterial wear-resistant cotton yarn

Abstract

The invention discloses an antibacterial wear-resistant cotton yarn, which is prepared from cotton, antibacterial master batch, viscose, liquid epoxy resin, diethanolamine, castor oil, nano tourmalinepowder, far infrared ceramic powder, nano titanium dioxide, polyethylene wax, polyethylene glycol and a hydrophobic agent. The preparation method comprises the steps: (1) mixing corresponding parts by mass of cotton, viscose and antibacterial master batch, and hardening the mixture; (2) carding to obtain cotton fiber slivers; (3) mixing castor oil, nano tourmaline powder, far infrared ceramic powder and nano titanium dioxide to prepare a mixed emulsion; (4) soaking the cotton fiber slivers in the mixed emulsion to obtain expanded cotton fiber slivers; (5) taking a hydrophobic agent, soaking the dried cotton fiber slivers into the hydrophobic agent, oscillating and dispersing; and (6) drying the treated cotton fiber slivers, carding, combing, and drawing to obtain the cotton yarn. The antibacterial wear-resistant cotton yarn has bacteriostasis and sterilization effects, and has good wear resistance and therefore, prolonged service life.

Description

technical field [0001] The invention belongs to the technical field of textiles, in particular to a preparation method of antibacterial and wear-resistant cotton yarn. Background technique [0002] Existing cotton yarn is the yarn that cotton fiber is processed through spinning process, is called cotton thread after joint processing. According to different spinning processes, it can be divided into carded yarn and combed yarn. (1) Carded yarn: It is a yarn spun from cotton fiber through a common spinning system. (2) Combed yarn: It is a yarn spun from cotton fiber through a combed spinning system. Combed yarn is made of high-quality raw materials. The fibers in the yarn are straight and parallel, with less knots, good luster, evenness and high strength. This kind of cotton yarn is mostly used for weaving high-end fabrics. Because the cotton yarn composed of cotton fibers is conducive to the attachment of microorganisms, it becomes a good parasite for the survival and repr...

AI Technical Summary

Problems solved by technology

In addition to being harmful to the human body, the parasite will also pollute the cotton fiber and cause damage to the cotton fiber, thus affecting the quality of the cotton yarn

Moreover, cotton yarn products will also damage the cotton yarn during the washing process, resulting in hair loss of the cotton yarn.

[0003] The existing cotton yarn has insufficient wear resistance, which affects the service life of the cotton yarn. It will be of great significance to develop an antibacterial and wear-resistant veil