The medical protective mask is composed of a surface layer, a filter layer, an inner layer, a nose clip, a mask tape, etc. The surface layer and the inner layer materials are spunbond non-woven fabrics, and the filter layer materials are meltblown non-woven fabrics and mask belts. The material is made of polyester thread and the nose clip is made of bendable and shapeable metal. Sterilized with ethylene oxide, the product is supplied sterile.

It is suitable for medical units to filter particles in the air and block droplets, blood, body fluids and secretions.

• The mask should cover the mouth and nose of the wearer, and it should have good facial adhesion. There should be no holes or stains on the surface, and there should be no exhalation valve.
• Masks should be equipped with nose clips, which should be adjustable.
• The mask belt should be easy to adjust. It should have sufficient strength to fix the position of the mask. The breaking strength of the connection point between each mask belt and the mask body should not be less than 10 N.
• The filtering efficiency of masks for non-oily particles should be ≥95%.

• This product is a disposable medical device.
• The use of broken packaging is prohibited.
• The product should be used as soon as possible after opening.
• This product is recommended to be used for a maximum of 8 hours, please destroy it after use.
• Each time you wear a medical protective mask and enter the work area, check the tightness.
• After the mask is wet, it should be replaced in time after the patient's blood and body fluids are contaminated.
• Dispose of the product as medical waste after use.

[Bactericidal] This product has been sterilized with ethylene oxide and cannot be sterilized repeatedly.

[Storage and transportation conditions] This product is stored in a cool, dry, clean, protected from light, non-corrosive gas, and well-ventilated room after use. Transportation means should be clean and isolated from fire sources.