Kn95 Disposable Dust Folded Kn95 Mask Dust-proof Protective Mask

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Small box Packing: 50 PCS

Bag Size: 195*120*85mm 

Material: 350g/㎡ White cardboard on oil pressure 

Everbright box Packing: 40 boxes/box Size: 530*405*360mm

Material: Surface paper 170+170 +140 +90 +140 +170 (five layers)

item name:kn95 face mask

material:non-woven fabric,melt blown filtration material

package:50pcs/box

Feature:Anti-pollution,Anti-particle,Anti influenza,Anti haze,dust-free,etc

color:white

Standard :GB2626-2006KN95

size:16mm*10.5mm

Warranty :3years

How Long To Leave Facemask On

Under normal circumstances, it is not recommended to wear the kn95 mask continuously for more than six hours, and in the process of use, if the KN95 mask is contaminated, deformed, or damaged, it should be replaced in time. During the epidemic, if there is a shortage of masks, the general population can wear kn95 masks for a little longer. However, professional medical staff must not wear them for more than six hours in a polluted environment.

How To Clean Facemask

1. dry heat disinfection method. for example, put the used n95 mask in the oven and bake it at 70 degrees for 30 minutes.

2. ultraviolet disinfection method. experiments show that under strong light of 253.7nm and 0.3 mw/cm2, 30 minutes can wipe out bacteria and viruses on the n95 mask, and the mask still meets the n95 standard.

3. disinfection in the disinfection cabinet. the ozone in the disinfection cabinet is used to inactivate the virus.

How To Sanitize Cloth Facemask

1. High temperature baking.

2. Disinfect with a disinfection cabinet.

3. Antivirus of ultraviolet rays.

4. Alcohol spraying.

It is recommended to sterilize KN95 masks through high temperature sterilization, ultraviolet sterilization or a specific sterilization cabinet containing chlorine preparations. Generally, it is not recommended to use water washing or other methods to disinfect KN95 masks.