Anti-virus Medical Class 5 Layers KN95 Face Mask
Introduction:
"KN95" is a standard for respiratory protective equipment issued by the National Quality Supervision, Inspection and Quarantine Bureau and the National Standardization Management Committee.
There is no specific product name. The biggest feature of this mask is that it can prevent droplet infection caused by patient's body fluid or blood splash.
Use time:
It depends on personal use and environment, but when it is found that breathing is difficult or uncomfortable, the mask is contaminated with foreign matter (such as blood stains or droplets),
the user will feel increased breathing resistance, and the mask is damaged, etc., and should be replaced immediately. It has a great effect on preventing the spread of new coronaviruses.
Material:
The surface and bottom fabrics are non-woven fabrics, and the middle layer is a filter layer.
Activated carbon, carbon cloth weight is 40/60 / carbon cloth / 2
Wearing air tightness check:
1. Cover the front of the mask with both hands and take care to avoid affecting the tightness of the protective mask.
2. Breathe quickly.
3. If there is a leak around the nose, readjust the nose clip to eliminate the leak. Repeat the above steps to check the air tightness of the wearer.
4. If a good seal cannot be obtained, do not enter the hazardous area.
Details:
|
Filtering rate |
≥ 95% |
|
Standard |
GB2626-2006 KN95 |
|
Material |
Non-woven fabric + Meltblown Cloth + Hot air cotton |
|
Color |
White |
|
Grade |
First Class |
|
Type |
Earloop, KN95 made in China = N95 made in USA |
|
Leadtime |
Depend on your quantity |
|
Storage condition |
Temperature from -20ºC to 38ºC |
|
Package |
5pcs/bag, 10bag/box |
|
Layer |
First layer: 100% polypropylene, second layer:
50% polypropylene, third, fourth, and fifth
layers: 100% polypropylene |
|
Shelf life |
5 years |
Note:
This product cannot block steam.
It cannot be used in an environment with an oxygen concentration below 19.5%.
Not for use in flammable and explosive environments.
It cannot be used when a beard or facial hair hinders a good adhesion between the face and the product.
Storage conditions:
When the storage temperature is -20 ℃ to + 25 ℃ and the relative humidity is less than 80%, the shelf life of this product is 5 years.
Mobile: +86 15890068607
Email: nanbeiinstrument@nanbei-china.com
