1) Item: 5 layers KN95 mask
2) Material: none woven and melt blown fabric
3) Size: 160*105 mm (folding)
4) Main ingredients: non-woven 47%, hot air cotton 25%, spray cloth 28%
5) Executive standard: GB2626-2006
6) Function: prevent viruses and prevent dust
7) Directions: cover the colored side of the mask to the outside, cover
The nose and mouth, hang rope circle on the ear, adjust the arc of the
Nose bar on the mask to close to the nose, and pull the mask down to
Cover the chin.
8) Storage condition: keep in a cool and dry place, away from heat source and direct sunlight.
9) Shelf life: store under specified conditions, shelf life 2 years.
1. Ergonomic design. 3D three-dimensional cutting, designed according to the curve of the human face, strong fit.
2. Activated carbon adsorption capacity. Strong protection rate, strong adsorption capacity of activated carbon, filtering the peculiar smell and dust in the air.
3. Static rate cotton, 4-layer filter breathable cotton, purification barrier, and good breathability, rest assured and comfortable.
4. Fold in half and store the three-dimensional shape. Without glue bonding, the mask is durable and has a three-dimensional shape.
5. The nose bridge can be adjusted to fit the face better and be firmer.
6. Powerful ear cords, long-wearing Blue ears, flexible and strong stretch, comfortable to wear Blue ears.