LIANDA Machinery Co.,Ltd.
Suzhou OD Technology Co.,Ltd is branch factory of Zhangjiagang Lianda Machinery Co., Ltd. Suzhou OD Technology Co., Ltd is a professional manufacture of Mask making machine, like 3 layers disposable
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Personnel Protecttion FFP3 Face Mask , Disposable Breathing Mask Antibacterial
Features:
1. Ideal for Dust, Germs, Smoke, Pollution, Ash, Pollen, Crafts, Gardening, Travel, Anonymity.
2. Elastic ear-loops with no pressure to the ears.
3. With exhalation valve, allowing smooth breathing, reducing heat and moisture accumulation.
4. Electrostatic filter material, effectively protect the mask of PM2.5.
5. Hypoallergenic, High filtration, capacity.
Specifications:
Close fit to prevent polluted air from entering.
Effective protection from solid & liquid aerosols.
Material: non-woven fabric/absorbent cotton
FFP3>FFP2=N95=KN95>KN90
Standard comparison:
| Standard | Tests Type | Filtration Efficiency | Penetration | Inhalation Resistance | Test Flow | Test Particle |
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FFP1 | ≥80% | 20% | 21mm H2O |
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| FFP2 | ≥94% | 6% | 24mm H2O | |||
| FFP3 | ≥99% | 1% | 30mm H2O | |||
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N95 | ≥95% | 5% | 35mm H2O |
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| N99 | ≥99% | 1% | 35mm H2O | |||
| N100 | ≥99.97% | 0.03% | 35mm H2O |
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