China supplier KN95 reusable face mask elastic earloop without valve
Product Description
Features of
Disposable CE Meltblown Ffp2 5 ply N95 Face Mask For Anti Virus. 5-layer high-effective filter the bacteria structure. The frist layer--Double soft non-woven, Absorbs dust, odors and harmful particles.
The second layer--ES Hot air filter cotton, pre-filtering the particulate matter and bacteria.
The third layer+the forth layer--Two layers of Meltblown non-woven, double protective effect. That filters more than 98% of bacteria.
The fifth layer--Skin-friendly non-woven, not only filter particulates but also friendly to sensitive skin.
| | |
| Formaldehyde content | ≤20 mg/kg |
| PH Value | 4.0~7.5 |
| Ethylene oxide residue | ≤10μg/g |
| Bacterial filtration efficiency(BFE) | ≥95% |
| Particulate matter filtration efficiency(PFE) | ≥80% |
| Ventilation resistance | ≤80Pa |
| Breaking strength of the mask belt and the joint between the mask belt and the mask body | ≥10N |


