Components: this product is composed of thin non-woven fabrics, non-woven fabrics, cotton cloth or gauze, nose strip, ear loops, etc.
Application: it is applicable to personal protective equipment to prevent or reduce the adverse air effects on human body, such as particles, haze and dust in the air.
1. Hold the protective mask with one hand, and the side with nose clip outward;
2. Cover the nose, mouth and chin with the protective mask, and attach the nose clip to the face upward;
3. Cover your face and put on your ear hook;
4. Put your hands on the nose clip, start from the middle position, press the nose clip inwards with your fingers, move and press to both sides respectively, and shape the nose clip according to the shape of the nose bridge;
5. Air tightness inspection must be carried out after wearing each time. Cover the mask with both hands and exhale. If you feel that there is gas leaking from the nose clip, you need to adjust the nose clip. If you can't get a close, please don't enter the dangerous area.
1. Please store in a cool and dry place;
2. Do not touch the inner layer of the mask by hand to prevent the mask from being infected;
3. Do not use if the package is damaged;
4. It is not recommended to wear when the air is not circulating, breathing is not smooth or sleeping;
5. Children under three years old are not recommended because of their low vital capacity;
6. The mask should be as square as possible after use. If it needs to be folded, it should be light in action, so as to avoid damage to the bridge of nose.