The main materials of ES non-woven fabric are PP+PE and PET+PE, customers choose different materials according to the product's application. The ES non-woven fabric used for surgical face masks need no shedding, link-free, and no chips, good uniformity and hand feeling is excellent, no irritation to the skin, non-toxic, so PP+PE materials are mostly used for medical face masks. The mostly used specification is 20g/sm-30g/sm, dull light surface treatment.