The disposable three-layer mask is made of two layers of non-woven fabric and filter paper; the disposable three-layer mask is made of two layers of fiber non-woven fabric, which is used for medical and health care. In the middle, more than 99% of the filter solution spray cloth with filtration and bacteria prevention is welded by ultrasonic wave. The nose is made of environmental friendly plastic strip, free of any metal, equipped with air permeability, comfortable. The filtering effect of b.f.e is as high as 99%, which is especially suitable for electronic factories; the disposable active carbon mask is made of 28g non-woven fabric on the surface, and the first layer in the middle is made of anti bacteria filter paper, which plays a role of anti bacteria and preventing virus damage; The second middle layer is made of a new type of high-efficiency adsorption, filter material – activated carbon fiber, activated carbon cloth, which has the functions of anti-virus, anti odor, bacteria filtration, dust resistance, etc;

The outer layer of disposable mask often accumulates a lot of dust, bacteria and other pollutants in the outside air, while the inner layer blocks the exhaled bacteria and saliva. Therefore, the two sides cannot be used alternately, otherwise, the dirt on the outer layer will be inhaled into the human body when it directly clings to the face, and become the source of infection. When the mask is not worn, it shall be folded and put into a clean envelope, and the side close to the nose and mouth shall be folded inward. Never put it into the pocket or hang it on the neck.

Usage method

1. With both hands holding the ear rope, put the dark side out (blue) and the light side in (suede white).

2. Put one side of the mask with wire (a small piece of hard wire) on the nose, pinch the wire according to the shape of your nose, and then pull the mask body down completely, so that the mask completely covers your mouth and nose.

3. The disposable mask is usually replaced in 4 hours, and can not be reused.

Matters Needing Attention:

1. This product is not suitable for isolation ward (area), isolation observation ward (area), operating room, isolation ICU and other areas.

2. Check and confirm that the mask package is intact

3. The mask should be replaced in time. It is not recommended to use it for a long time

4. In case of discomfort or adverse reactions during wearing, it is recommended to stop using

5. The product shall be stored in dry, ventilated and non corrosive gas environment

6. Do not enter the operating room and perform invasive operation

7. This product can only be used once and destroyed after use

8. The mask should be replaced in time. It is not recommended to use it for a long time. It is recommended to use it for 4 hours;

9. This product is sterilized with ethylene oxide, with a validity period of 1 year. Please use it within the validity period