The 2020 outbreak not only familiarised the public with non-woven fabrics, but also impressed them with their application and function in face masks. In fact, non-woven fabric is a common medical and health protection materials, in masks, protective clothing, protective clothing, bed sheets have an important application. The conventional non-woven fabrics only have basic barrier function. After the epidemic, people pay more and more attention to their health and safety. The anti-bacterial and anti-virus non-woven fabrics have been gradually applied, has the pivotal function to the protection class product anti-bacterium upgrade. Antibacterial non-woven fabrics are made from ordinary non-woven fabrics with antibacterial ingredients added. The most common method is to add antibacterial agents during the hot melt processing of non-woven fabrics, such as silver ion antibacterial agent of Huixin antibacterial technology, the advantage of this is that the silver ion antibacterial agent of Huixin antibacterial technology can withstand the high temperature of 1300 °C and will not decompose and turn yellow because of the high temperature during processing, therefore, only a small amount of additives is needed to obtain a satisfactory antibacterial effect without significantly increasing the cost of materials; Huixin Antibacterial Technology has developed a silver ion antibacterial agent for spinning grade, which has the characteristics of small particle size, uniform particle size distribution and good dispersion, does not affect the non-woven fabric processing technology, will not affect the original physical properties of non-woven fabric.