Joke Collection Website - Mood Talk - What are the advantages and disadvantages of disposable masks?
What are the advantages and disadvantages of disposable masks?
1. Advantages:
1. It has excellent ventilation and can filter toxic gases.
2. It can keep heat, absorb water and be waterproof.
3. It is stretchable, feels very good and is quite soft.
4. Compared with other masks, the texture is lighter; it is very elastic and can be restored after stretching.
5. The price is relatively low and suitable for mass production.
2. Disadvantages:
1. Compared with other fabric masks, disposable masks cannot be washed.
2. Because the fibers are arranged in a certain direction, they are easier to tear apart.
3. Compared with other textile masks, the strength and durability of disposable masks are worse than other masks.
Extended information:
How to use and precautions for disposable masks:
1. How to use
1. Before wearing a mask Wash your hands first.
2. Hold the earrings with both hands, put the dark side on the outside (blue) and the light side on the inside (suede white).
3. Put the metal wire side of the mask (there is a small hard strip) on your nose, pinch the metal wire according to your nose shape, and then completely pull down the mask body so that the mask is completely covered. Cover your mouth and nose.
4. Disposable masks are generally replaced every 8 hours and cannot be reused.
2. Precautions
1. Please use disposable masks within the validity period.
2. For one-time use only and destroyed after use.
3. If the packaging is damaged, use is prohibited.
4. Pay attention to the production date.
Baidu Encyclopedia—Disposable Masks
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