Non-woven fabric.Polypropylene fiber melt-blown material.Polypropylene melt-blown material
Blocking viruses: It has a barrier effect on viral aerosols and virus-containing liquids under respiratory airflow
Filter particles: It can filter particles in the air, block droplets, blood, body fluids, secretions, etc., and the filtration efficiency of non-oily particles can reach more than 95%
· Good tightness: the mask covers the wearer's mouth and nose, and has a good fit with the wearer's face
Preventing contact transmission: One of the main functions is to prevent respiratory droplets and contact transmission. It can effectively block droplets, blood, body fluids and other secretions, and reduce the risk of virus transmission through contact