Product storage, transportation and use instructions:
1.Storage and transportation conditions:
The packaged products should be stored and transported in a room with a relative humidity not exceeding 80%, a temperature of 0-40"C, no corrosive substances and good ventilation conditions;
During transportation, heavy pressure, direct sunlight and rain and snow should be prevented; transportation requirements are stipulated in the order contract;
3. Instructions: (1) Inspection before use: Read the instructions carefully before use, and use it within the period of use; use of damaged packaging is prohibited; (2)Ensure that the mask covers the bridge of the nose to the jaw; (3) Air tightness check: press the mask lightly with your hand, and then breathe air deliberately, the air should not enter or exit from the edge of the mask.
Scope of use: This protective mask is used for breathing protection of certain non-oily particles; such as dust, sand, and droplets.
Caution: This protective mask is used for the protection of certain non-oily particles. Misuse may cause disease or even death.
Product expiration date: 5 years from the date of production
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Guangzhou Yifeng Printing & Packaging Co., Ltd.
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