This product has not been treated with ethylene oxide. Not suitable for oxygen-deficientenvironment, underwater operation, escape, fire fighting, medical and industrial specialindustries, not suitable for infant respiratory protection articles, not suitable for repeated use.
Main raw materials: nonwoven fabric/meltblown fabric/nonwoven fabric
Date of production: see certificate of approval
Storage method: store at room temperature with relative humidity not more than 80%. Pay attention to fire prevention, rain prevention, acid prevention and alkali prevention and avoid direct sunlight.
Executive standard: GB/T32610-2016
Storage period: two years
Wearing method: check the appearance of the mask before use, and do not use it if there are damages, oil stains and peculiar smell. When wearing the mask fix it on the ear to ensure close contact with the face and protect the nose and mouth