Dust free wiping cloth is generally used for cleaning high-tech products such as digital products. It will not produce dust particles when wiping, and can also absorb liquid and dust when using. According to the different edge sealing, the dust-free wipes can be divided into three categories: the first is cold cutting, the second is laser sealing, and the third is ultrasonic sealing. Generally speaking, the dust-free wiping cloth is made of polyester Weishuang as the main raw material. Its surface is very soft and can wipe the surface of sensitive objects. When friction occurs, the fiber is not easy to fall off. The water absorption is quite good and the cleaning effect is also very strong.