Minimum quantity: 5,000 Fast delivery - Pricing on request.
KN95 Face Masks - 4 layers Capacity 100,000 per day Specifications are:
3, 4-layer high-effective filter the bacteria structure.
• The first layer--Double soft non-woven 70g, Absorbs dust, odors and harmful particles.
• The second layer--ES Hot air filter cotton 50g, pre-filtering the particulate matter and bacteria.
• The third/fourth layer--Meltblown non-woven 25g, thicker than the others, that filters more than 98% of bacteria.
• The fourth layer--Skin-friendly non-woven 50g, not only filter particulates but also friendly to sensitive skin.e.；
4、Conform with ASTM F2100 level；
5、Conform with EN14683 Type 2
Also available with a valve.