China's microfiber jacket composite microfiber is made by melting and spinning in a certain proportion in the production process by using the difference in chemical structure of PET and PA polymers, as well as their weak interfacial bonding force and the characteristics of mutual separation.

　　Usually, the antibacterial microfiber of China Microfiber Jacket Factory is to add antibacterial agents to chemical fibers in the form of blending or masterbatch addition to obtain lasting antibacterial effect.

　　China Microfiber Jacket Factory feels that compared with the antibacterial finishing technology, the antibacterial fiber has better antibacterial effect and durability, the fabric weaving, dyeing and finishing process is simple, the fiber does not adhere to the resin, and the finished fabric feels good. However, this method has high technical content and great difficulty, especially for antibacterial agents.

　　Chinese microfiber jackets found that most organic antibacterial agents are not resistant to high temperature and are difficult to be used for melt spinning, while inorganic antibacterial agents, such as antibacterial phosphates, glass, ceramics, oxides, etc., have unique high temperature resistance properties. Through the antibacterial effect of the contained metal ions such as silver, copper, and zinc, the antibacterial and deodorant effect is achieved.

　　China Microfiber Jacket found that relevant domestic enterprises applied the mixed antibacterial agent containing silver inorganic phosphate and metal oxide to the production of polyester-nylon composite microfiber, and adopted the production technology of blending antibacterial masterbatch and fiber chips. Production of antibacterial polyester and nylon composite microfiber and antibacterial fabrics.