In recent years, due to the destruction of the ozone layer, reaching the surface of the radiation is increasing, excessive ultraviolet light on the human eye, skin and immune system caused some damage, so the anti-ultraviolet light of textile increasingly attention. The market has more and more anti-UV products, the performance of the pros and cons, a direct impact on the interests of consumers. When ultraviolet rays are irradiated onto the fabric, a portion is absorbed, a portion of the fibers that penetrate the fabric (including from the voids of the fabric), and a portion of which is reflected. Through the fabric of the more ultraviolet, the greater the harm caused by the human body. Therefore, the main way to improve the performance of UV protection is to enhance the fabric of ultraviolet absorption and reflection ability, thereby reducing its throughput, usually there are three ways: 1) coating on the surface of the fabric; 2) blended in the fabric into the anti-UV addit...