KN95 Face Masks for Sale
KN95 Face Masks for Sale
KN95 mask refers to a mask that meets the “KN95” rating of air filtration specified by the National Institute of Occupational Safety and Health, and can block 95% of non-oily particles with a diameter of 0.3 microns or more. Want to buy KN95 masks from Beston? Send your inquiry now!
The most protective function of KN95 and N95 protective masks is the filter layer. This filter layer uses polypropylene meltblown microfiber electret material. The outer surface of the mask has not been treated with hydrophobic treatment. Contact with water and alcohol during application will destroy the material. Structure, greatly reducing the filtering effect.
What’s more, the blood often contains bacteria and viruses, and the application of the hospital determines that medical personnel are most likely to be exposed to the patient’s blood environment. Therefore, hydrophobic treatment on the surface of medical masks is essential. However, the probability of ordinary people encountering alcohol and blood is not high. As long as the masks are changed regularly, it will not hurt the outside without this treatment.
Both KN95 masks and N95 masks include medical and non-medical types. Among them, the masks with the “Medical” logo in the KN95 / N95 masks can be used for front-line protection during the anti-epidemic period for medical personnel. Masks without the “Medical” logo are not recommended for medical personnel, and ordinary people can use it. Class 1 and above masks that comply with GB19083 can not only achieve 95% filtration, but also prevent the penetration of liquids, and can be used for various operations in medical institutions.
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