Medical protective masks have good fit on the wearer’s face, can filter particles in the air, block droplets, blood, body fluids, secretions and other pollutants, and have higher filtration efficiency for non-oily particle mask membrane filter materials It can reach more than 95% and is a commonly used personal protective equipment to deal with airborne diseases.
It is a manufacturer of polytetrafluoroethylene (ptfe) membrane environmentally friendly materials that specializes in R&D, production and sales.
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