China Anti-Virus Disposable 3ply Non-Woven Face Mask

KN95 Disposable 5-ply Other Tools & Hardware Non-woven Virus Protective Mask with Earloop
KN95 made in China = N95 made in Heating, Refrigeration & Temperature Control USA
1. Filtering rate: ≥ 95%
2. Standard: GB2626-2006 KN95
3. Material: Non-woven fabric + Meltblown Cloth + Hot air cotton
4. Color: White
5. Package: 10pcs per pack
6. Type: Earloop
7. Leadtime: Depend on your quantity
8. Storage condition: Temperature from -20ºC to 38ºC

Features of 3D Cup Shape 4 Layer Mask Virus Face Mask KN95.
3-layer high-effective filter the bacteria structure.
The frist layer-- PP non-woven ,Absorbs dust, odors and harmful particles.
The second layer--Meltblown non-woven , thicker than the others, that filters more than 98% of bacteria..
The third layer--Skin-friendly non-woven, not only filter particulates but also friendly to sensitive skin.

Testing ItemsRequirementFormaldehyde content≤20 mg/kgPH Value4.0~7.5Ethylene oxide residue≤10μg/gBacterial filtration efficiency(BFE)≥95%Particulate matter filtration efficiency(PFE)&Laboratory Instruments ge;80%Ventilation resistance≤80PaBreaking strength of the mask belt and the joint between the mask belt and the mask body≥10NStencil Heavy metal contentArsenic≤0.2mg/kgCadmiuElectrode m≤0.1 mg/kgCobalt≤1.0 mg/kgChromium≤1.0 mg/kgCopper≤25.03 mg/kgNickel≤1.0 mg/kgLead≤0.2 mg/kgAntimony≤30.0 mg/kgMicrobial indexColiform groupNoPathogenic pyogenic bacteriaNoTotal fungal colonies≤100CFU/gTotal bacterial colonies≤200CFU/gVision under mask≥60°