Antibacterial fiber and machining process thereof

Abstract

The invention discloses antibacterial fiber and a machining process thereof. The antibacterial fiber is mainly composed of nanometer-scale zinc oxide microparticle, polyester chips, zinc stearate, titanate coupling agent and a liquid paraffin component, wherein the average diameter of the nanometer-scale zinc oxide microparticle is 20-100nm. The realization method comprises the steps of: uniformly mixing the nanometer-scale zinc oxide microparticle, the polyester chips, the zinc stearate, the titanate coupling agent and the liquid paraffin according to a mass ratio of 10: (28-32): (0.7-0.9): ( 0.15-0.17): (1.1-1.3) to form a mixture, granulating the mixture through a granulator to form mixture master batch, uniformly mixing the mixture master batch with the polyester chips according to a mass ratio of 1: (0.9-1.1) to form mixture particles, carrying out melting spinning on the mixture particles at a temperature of 255-263 DEG C to form cellosilk and drafting the cellosilk to form fiber filament. The antibacterial fiber and the machining process thereof, disclosed by the invention have the advantages that antibacterial agent is uniformly dispersed in the fiber and the antibacterial effect is long-lasting.

Description

technical field [0001] The invention relates to an antibacterial fiber and a processing technology thereof, belonging to the technical field of textile fabrics. Background technique [0002] With the rapid development of industry and the improvement of people's living standards, people's awareness of environmental hygiene and self-care is increasing. On the one hand, polyester is the most widely used synthetic fiber variety with the largest output in the world. At present, polyester accounts for more than 60% of the world's synthetic fiber output. The production capacity of polyester series products in China is growing at an alarming rate, and the rapid growth of polyester fiber production capacity has made China gradually develop into an important processing base for polyester products in the world. Polyester fiber is the most processed chemical fiber variety among all textile fibers. It is very important to develop differentiated varieties, increase product added value, a...

AI Technical Summary

Problems solved by technology

[0004] The antibacterial method in the prior art is to use the antibacterial agent to make the material have certain antibacterial properties through methods such as soaking, padding, coating, etc., but the antibacterial material antibacterial agent obtained by these methods only exists in the surface layer of the fiber. It is difficult to replenish, so they all have the disadvantages of not being washable and the antibacterial effect is not durable