Shenzhen HONY Optical Co., Limited
Shenzhen HONY Optical Co., Limited
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Curved Profile Design Kn95 Face Mask / Anti Dust Mouth Mask Lightweight
5 Layers Filter function:
1. The first layer: spunbond cloth, filter the dust of micron
2. The second layer: to filter industrial pollutants, automobile exhaust, second-hand smoke pollen allergies
3. The third layer: activated carbon cloth, benzene and a smaller function of filtering dust microns
4. The fourth layer: filter density, smaller material
5. The fifth layer: Spunbond cloth, filter out all kinds of harmful substances;
| 1st ply: | 25g/m2 Non-Woven |
| 2nd ply | 25g/m2 melt-blown PP (filter) |
| 3rd ply | soft cotton |
| 4th ply | 25g/m2 melt-blown PP (filter) |
| 5th ply | 25g/m2 Non-Woven, |
| PFE | ≧30% |
| BFE | :≧95% |
