Bacteriostatic and water-absorbing functional wet tissue

Abstract

The invention discloses a bacteriostatic and water-absorbing functional wet tissue. The functional wet tissue is composed of a carding fiber layer, a modified hot-melt fiber net layer, a hot-rolled fiber net layer and a water absorbing fiber net layer through spunlace reinforcement. The bacteriostatic and water-absorbing functional wet tissue comprises chitosan fibers, bamboo pulp fibers and othermaterials good in bacteriostatic property and water absorption, and is soft in texture, capable of absorbing water and inhibiting bacteria, comfortable to use, high in wet strength, capable of caringskin, capable of being circularly used and recycled, capable of saving energy, good in biodegradability and biological regulation, and free of pollution to the environment; a non-woven fabric has anantibacterial function, functional finishing is carried out, and a bacteriostatic agent and a preservative do not need to be added in soaking liquid, so that the wet tissue is safe to use and free ofirritation; the processing process is simple, water used in the preparation process can be recycled, and energy and the cost are saved.

Description

technical field [0001] The invention belongs to the technical field of functional nonwoven fabrics, in particular to a functional wet tissue for antibacterial and water absorption. Background technique [0002] Chitosan is obtained by deacetylation of chitin, which exists widely in nature. It has good broad-spectrum antibacterial properties, biocompatibility, adsorption, film-forming properties, permeability, and moisture absorption. It is widely used in health care, food hygiene and other related industries. As a kind of cellulose fiber, bamboo pulp fiber is a natural high polymer processed from the well-known bamboo. Because of its special macromolecular structure, bamboo pulp fiber has good air permeability, instant water absorption, strong wear resistance, etc., and is naturally antibacterial, anti-mite, deodorant, anti-ultraviolet, and biodegradable. green fiber. [0003] At present, the wet wipes and disinfectant wipes sold in the domestic market all contain chemica...

AI Technical Summary

Problems solved by technology

If the content of chemical disinfection ingredients is reduced in order to reduce irritation, the antibacterial effect of wet wipes will be weakened, and the growth of bacteria cannot be effectively inhibited.