FFP2 certified face masks in a pack of ten. Four ply construction to offer the best protection
The surface layer is 50g spunbond,
the second layer is 40g activated carbon cloth,
the third layer is 45g hot air cotton,
the fourth layer is 30g KN95 filter material(melt-blown nonwovens),
and the inner layer is 30g PP Spunbond
The filter material of the mask is N95, which can filter the dust invisible to the naked eye.
The efficiency of the mask to intercept and block non oil particles is more than 95%.
Scope of application: rubber, crystal, fur, synthetic metal casting, battery, synthetic chemical industry, building materials, nuclear industry, mine, petroleum, shipbuilding, metallurgy, environmental sanitation, coal mine, paint industry, automobile manufacturing industry, etc.