Antibacterial yarn as well as preparation method and application thereof

Abstract

The invention discloses an antibacterial yarn. The antibacterial yarn comprises mixed fibers, and a plurality of antibacterial substance layers are distributed on the outer surfaces of the mixed fibers at intervals in a wrapping mode. A preparation method of the antibacterial yarn comprises the following steps that the mixed fibers are dyed into a first fiber layer, the first fiber layer is made into a uniform second fiber layer through mixing equipment, the second fiber layer is separated into filamentous yarn bodies through a yarn guide device on the mixing equipment, the outer surfaces of the yarn bodies are wrapped with the antibacterial substance layers in a spaced arrangement mode through the extrusion technology, and finally the yarn bodies wrapped with the antibacterial substance layers are stored through a twisting device. The antibacterial material layers are distributed and adhered to the outer surfaces of the yarn bodies at intervals through the extrusion technology, the influence on the antibacterial yarns during cleaning, rubbing, folding and pressing is reduced, the antibacterial effect is guaranteed, meanwhile, the use durability is improved, resources are saved, and the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of antibacterial yarn, in particular to an antibacterial yarn and its preparation method and application. Background technique [0002] Antibacterial yarn is a new generation of functional, healthy and comfortable textiles that combines antibacterial and moisture absorption and quick drying functions. It combines the moisture absorption of cotton and the quick drying of polyester to keep your skin dry and effective at the same time Remove harmful bacteria and sweat odor. [0003] The existing antibacterial yarn is made into medical protective clothing, bed sheets and other products with a long service life. This product has antibacterial function and is beneficial to medical treatment. However, after repeated washing, the antibacterial yarn has been repeatedly bent and rubbed. , causing the antibacterial substance layer on the yarn to be folded and compressed, causing physical damage, and the antibacterial ...

AI Technical Summary

Problems solved by technology

[0003] The existing antibacterial yarn is made into medical protective clothing, bed sheets and other products with a long service life. This product has antibacterial function and is beneficial to medical treatment. However, after repeated washing, the antibacterial yarn has been repeatedly bent and rubbed. , causing the antibacterial substance layer on the yarn to be folded and compressed, causing physical damage, and the antibacterial substance layer gradually falls off from the yarn, resulting in weakened antibacterial and deodorizing effects. Therefore, we propose an antibacterial yarn and its preparation method and application