Polypropylene Meltblown Cloth For FFP1
FFP1 masks, one of the European mask standard EN149:2001, adsorb harmful aerosols, including dust, smoke, fog drops, poisonous gases and vapors through the filter material, and prevent them from being inhaled by people.
Description
FFP1 masks, one of the European mask standard EN149:2001, adsorb harmful aerosols, including dust, smoke, fog drops, poisonous gases and vapors through the filter material, and prevent them from being inhaled by people.
Both European and United States standards of face masks appoint TSI-8130 Automated Filter Tester to test. United States standard use Nacl method, European Standard use DOP method. There are TSI-8130 and TSI-8130A Srilan have. How to judge the mask? The most important for FFP1,FFP2, FFP3 mask is to pass oil loading testing. Srilan test 120mg oil loading testing in 40 minutes.
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