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Common classification of non-woven masks, scope of application, selection method, wearing method, usage time, precautions
- Time of issue:2022-05-19 13:34
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Common classification of non-woven masks, scope of application, selection method, wearing method, usage time, precautions
(Summary description)Two-layer masks are mainly used in food processing plants. There is no filter meltblown cloth in the middle, only two pieces of non-woven fabric are sewn together.
- Time of issue:2022-05-19 13:34
- Views:
Information
Scope of application
Two-layer masks are mainly used in food processing plants. There is no filter meltblown cloth in the middle, only two pieces of non-woven fabric are sewn together. Mainly used to prevent substances in the mouth from entering food.
The three-layer mask is sandwiched with filter meltblown cloth, which is suitable for medical structures as well as outdoor, dust factories and other occasions.
Activated carbon masks are suitable for stricter requirements on dust bacteria.
options
Make sure to follow the steps I give - look, feel, smell and wear.
A look: to see if the face is shiny and there is no broken hair.
2. Touch: Touch the entire mask to see if it is soft, smooth and not rough.
Three kinds of odors: smell whether there is any odor, from the surface of the cloth to the ear hook, there is a peculiar smell.
Four wearing: Wear to see if the ears, nose and face are itchy.
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