Disposable Medical Mask

  【Product description】

    This product mainly consists of a mask body and a mask strap, sewn or machine pressed into shape. The mask body is not less than three layers and is composed of non-woven fabric, meltblown fabric or activated carbon fabric. The mask strap is composed of non-woven fabric or elastic band. The product is sterilized with ethylene oxide and is sterile. Or provided non sterilized.

【Product Performance】

The product is clean and undamaged, with a surface moisture resistance of not less than level 3. The breaking strength of the mask strap connection point is not less than 10N, the bacterial filtration efficiency is not less than 95%, and the ventilation resistance is not greater than 49Pa/cm2; The sterilization product is sterile, and the residual amount of ethylene oxide in masks without activated carbon cloth should not exceed 10mg/kg, while the residual amount of ethylene oxide in masks with activated carbon cloth should not exceed 0.1mg/g; Non sterile products with a total bacterial colony count of less than 100 CFU/g are not allowed to detect Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Streptococcus pyogenes, or fungi.

【Intended use】

Suitable for wearing in ordinary medical environments, covering the user's mouth, nose, and jaw, blocking pollutants exhaled or sprayed from the mouth and nose.

【Contraindications, precautions, warnings and suggestive instructions】

1. The mask has a dark color, with the crease facing downwards and the side with a nose clip facing upwards; Open the folds up and down, covering the mouth, nose, and lower jaw;

2. Hang the mask strap behind your ears or tie it to the back of your head. Pinch the nose clip tightly to the bridge of your nose to prevent side leakage.

Contraindications, precautions, warnings, and informative notes

1. Damaged packaging, strictly prohibited from use; The product is disposable and will be destroyed after use.  

2. Aseptic products are sterilized with ethylene oxide, while non sterilized products are not sterilized; The product is valid for two years.

3. Use with caution for those allergic to non-woven fabrics; If there is a significant increase in respiratory impedance during use (when breathing is difficult), if the mask is damaged, or if the mask is contaminated (with foreign objects such as droplets), it should be replaced in a timely manner.

4. The product model, specifications, quantity, production date or batch number can be found in the certificate of conformity or packaging bag.

5. Revision date of the manual: May 30, 2023.

【Explanation of graphics, symbols and abbreviations used in the label of medical devices】

【Product maintenance and maintenance methods, special storage conditions and methods】

The packaged products should be stored in a well ventilated room with a relative humidity of no more than 80%.