Shandong Weiqiao Super Width Printing and Dyeing Co., Ltd successfully developed photocatalyst air purification finishing fabrics. After testing, this fabric can effectively catalyze the decomposition and removal of harmful substances in the room, such as formaldehyde, ammonia, and complex mixtures (such as cigarette smoke). It can decompose indoor harmful substances into carbon dioxide and water, remove organic stains and dirt, hinder the growth of microorganisms, and has a significant treatment effect, which can create a healthy and comfortable living environment for people.