During production, hygiene is very important for medical products. Shengxin has ISO Class 8 cleanrooms and follows strict hygiene rules. Medical Face Masks generally use liquid silicone rubber molding. LSR molding can be produced automatically without contact with the external environment. It can reduce the risk of product contamination during production. Silicone is easy to sterilize and is biocompatible. It can directly into contact with human skin. Silicone becomes an ideal material for medical face masks.