Method for preparing fiber of preventing acarid and antibacterial cellulose

Abstract

The present invention discloses a preparation method of acarid-resisting anti-bacterial cellulose fiber. Said cellulose fiber is made up by adopting cellulose spinning dope containing acarid-resisting anti-bacterial agent through the processes of spinning, non-oxidative desulphurization and drying at 120 deg.C. The acarid-resisting anti-bacterial agent content in the spinning dope is 1-10%.

Description

technical field [0001] The invention relates to the technical field of man-made fibers, in particular to a preparation method of an anti-mite and antibacterial cellulose fiber with anti-mite and antibacterial effects. Background technique [0002] With the development of world building technology and the enrichment of people's material life, great changes have taken place in the indoor living environment. The improvement of the airtight performance of the house makes indoor pollution gather, and poor ventilation increases the growth of indoor bacteria and mites, causing allergic diseases such as asthma, rhinitis and atopic dermatitis, which endanger human health. Mites are small arthropods with a body length of 0.1-0.5 mm. They are difficult to observe with the naked eye and need to be observed under a microscope. Therefore, people usually do not pay enough attention to them and prevent them. However, mites are very harmful to the human body. They can parasitize on the surf...

AI Technical Summary

Problems solved by technology

Therefore, in order to suppress and kill the mites and effectively prevent the harm caused by the mites, people have taken various technical measures, such as adopting the finishing method of impregnating and spraying the medicine that can suppress and kill the mites on the fabrics or fibers worn by people, In this way, due to the poor penetration of the drug into the fiber, the drug will be lost due to washing and sun exposure, resulting in a decrease in drug efficacy and affecting the durability of the anti-mite effect.

At present, people also use the anti-mite and antibacterial function of mixing the drug that can inhibit and kill mites with the raw materials for fiber production to produce fibers with anti-mite and antibacterial functions, so as to prevent the loss of drugs when finishing fibers or fabrics, but most of these methods are process Complicated, high production cost, especially when post-processing the produced fibers with anti-mite and antibacterial functions, the active ingredients in the fibers that can inhibit the anti-mite drugs from decomposing or reacting and degrading will cause the drug effect to decrease, affecting the anti-mite antibacterial properties of the fibers. Mite antibacterial effect