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5ply KN95 Mask Disposable dust respirators factory supplier
KN95 face mask
1. Take the mouth mask, cover it with your nose and mouth, put on the earhook, and shape the nose clip according to the shape of the nose bridge.
2. Check whether the edge of the mask fits the face and finish wearing it. Avoid touching your hands with the inside of the mask during the process.
Attention:
1. It should be used as soon as possible after opening.
2. Please refer to the instructions for use before use, and destroy after use.
3. If you have difficulty breathing while wearing a mask, please replace it in time.
4. If the packaging is damaged, it is strictly forbidden to use.
