What is the important role of kn95 masks

  • KN95 masks have a very important role and can be used to prevent new coronavirus infection.fda approved kn95 masks is a respiratory protection product that has passed my country's national standard 2626-2006, and is a mask certified by the standard of self-priming filter type anti-particulate absorber. For non-oily particles, the protection efficiency of small sodium chloride particles is generally not less than 95%, and more than 95% of the particles can block the outside of the mask.

     

    Among them, some KN95 masks with medical logos are mostly used by medical staff to protect the frontline during the anti-epidemic period. Masks without medical signs are generally not recommended for use by medical staff. Ordinary people use it without any problem. They are used to block droplets and gases. Protection is totally fine.

     

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