Material composition:

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.















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About US :

We have been in the purchasing  supplies global for Chinese Government for the last three months and authorized to provide government letters to related government for releasing the shipment from Custom if any postponement occurred?
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We are experienced in quality control and safe and shipment handling worldwide