There are many advantages and disadvantages of disposable masks. For example, this mask has a filtering effect on common poisonous gases, and it has a good feel. It is very soft to touch and will not harm our skin. The elasticity is very good. Even after stretching, It is also easy to restore, and the price of disposable masks is relatively low, often used in some large factories and mines. However, it should be noted that the use period of disposable masks cannot be used repeatedly.

How long is the disposable mask valid for use? Disposable masks are not reusable, and generally need to be replaced after 6-8 hours of use. And the two sides of the mask cannot be used interchangeably, because the outer layer of the mask often accumulates a lot of dust, bacteria and other dirt in the outside air, and the inner layer blocks the exhaled bacteria and saliva. Some dirt and other substances contaminated by the outer layer are directly attached to the mouth and nose, so that it will enter the human body through the respiratory tract and affect the health of the human body.

After using the dust mask, please note that it should be placed in a clean envelope, and when stored, it must be folded in close to the nose and mouth, do not stuff it into your pocket Or hanging around the neck. In addition, pay attention to the expiry date of disposable masks. Expired ones should not be used. They can only be used once, and they must be destroyed after use. If the packaging is found to be damaged at the time of purchase, it must not be purchased or used. At the time of purchase, it must also pay attention to its production date. It must be purchased in the near future.

Disposable masks must be clear to everyone, it can bring great convenience to our lives. Especially in foggy weather, wearing a disposable mask when going out can prevent air pollution. Children have poor immunity and are susceptible to viral infections, and wearing a disposable children's mask can help block the virus and go out with confidence, so what is the role of disposable masks?

Disposable masks involve a wide range of places and areas such as schools, food processing, and electronics manufacturing companies. These are crowded places, and the virus is easily transmitted. So when you wear a disposable mask, it not only protects yourself, but also protects other people while protecting yourself, which greatly reduces the spread of viruses and diseases. Sex. Especially in some manufacturing or processing industries and other factories, dust is prone to appear, and when these dusts enter the respiratory tract, there is a hidden danger to everyone's safety, and it also has a great impact on the lungs. By using disposable anti-haze masks, these dusts can be prevented from entering the respiratory tract and various diseases can be avoided.