disposable face mask 3ply non-woven face mask gauze face surgical mask

Product Description
3Ply -Disposable medical surgical mask
[Product technical performance]
1. The specifications and dimensions of the masks is listed in Table 1.
Table 1 Specifications and Dimensions Unit: cmModelDisposable Ear Loop Surgical Mask, Non-sterilized
17.5
9.5
±1
Non-woven fabric and intermediate filter cloth, heat-sealed and sterilized
Outer facing layer
Spun-bond polypropylene
Middle layer
Melt blown polypropylene filter
Inner facing layer
Spun-bond polypropylene
Nose piece
Malleable polyethylene wire
Ear loops
Thermoplastic Polyurethane (TPU)
2. The appearance of the mask is clean and tidy, and the package must be free from damage and stains.
3. After wearing the mask, it should be able to cover the nose to the underneath of the chin.
4. The mask come with a nose clip, which is made of a plastic material.
5. The bacterial filtration rate of the mask should is greater than 95%, and the filtration rate of non-oily particles is greater than 30%.
6. The ventilation resistance for gas exchange on both sides of the mask is greater than 49Pa.
7. The mask is made of non-flammable materials;
8. Mask is non- sterilized.
[Usage]
· Open the package, with the blue side of the mask facing outside, the light side facing towards the face, and wearing the nose clip upwards, press the nose clip with both hands to make the mask close to the face.
· The mask should cover from the nose to the underneath of the chin.
· Discard mask after use, do not re-use the mask
[Term of use] :Two years.
[Precautions] :This product is for one-time use only and please discard after use.
[Warning]
· If the package or seal is damaged, please do not use.
· The mask is not intended for kids to use.
[Storage conditions]:This product should be stored in a warehouse with relative humidity not exceeding 80%, no corrosive gas, cool, dry, well ventilated and clean.
[Transportation conditions] :Avoid heavy pressure, rain and sunlight during transportation, and handle it carefully when loading and unloading.