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The features of BFE 99 masks

Categories:Industry Information
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Time of issue:2023-03-09
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(Summary description)BFE in BFE 99 masks means bacterial filtration effect, which refers to the material's resistance to bacterial penetration. The reported results of BFE 99 masks are shown in percentage data, corresponding to the ability of the material to resist bacterial penetration. The higher the value, the better its filtration performance.

The features of BFE 99 masks

Categories:Industry Information
Author:
Origin:
Time of issue:2023-03-09
Views:

Information

BFE in BFE 99 masks means bacterial filtration effect, which refers to the material's resistance to bacterial penetration. The reported results of BFE 99 masks are shown in percentage data, corresponding to the ability of the material to resist bacterial penetration. The higher the value, the better its filtration performance.

BFE 99 suppliers China
BFE 99 masks can absorb harmful aerosols, including dust, fumes, mist droplets, poisonous gases, and poisonous vapors, through the filter material, preventing them from being inhaled. The PFE test of BFE 99 masks is to perform a particle filtration efficiency test.
The user has to press the wire on the BFE 99 mask to the bridge of the nose, and then spread the entire mask along the bridge of the nose to be effective. Compared to BFE 99 masks, a rectangular surgical mask can be worn by a child because it has no fixed shape and can fit snugly against a child's face if tied well.
Through the above introduction and analysis of the features of BFE 99 masks, hope it helps you.