China Three Layer Medical Mask with Melt Blown Cloth

The medical mask is composed Welding & Soldering Supplies of mask body and tension belt. The mask body is divided intoSuMattress Machine rveillance, Control & Protection three layers: inner, middle and outer. The inner layer is skin friendly material (ordinary sanitary gauze or non-woven fabric), the middlEnvironment Protection Device e layer is isolation filter layer (ultra-fine polypropylene fiber melt blown material layer), and the outer layer is special material bacteriostatic layer (non-woven fabric or ultra-thin polypropylene melt blown material layer).