PREPARATION METHOD FOR NATURAL ANTIBACTERIAL AND DEODORIZING COTTON FABRIC

摘要

Disclosed is a preparation method for a natural antibacterial and deodorizing cotton fabric. The fabric is sequentially subjected to a polycarboxylic acid modification treatment liquid treatment, a tea polyphenol treatment, and copper sulfate post-mordanting. The finished fabric of the invention has an ammonia odor eliminating rate of 99%, and the ammonia odor eliminating rate after 10 household washes is 95%. The antibacterial rate (Staphylococcus aureus) is 99%, and same is 95% after 10 household washes.