What is the role of disposable masks in daily life?
Disposable masks are a kind of protective equipment that is often used in medical treatment. Disposable masks also play a role in other industries, such as working in some harmful gas or steam environments. It is also necessary to use disposable masks. Our company There are also disposable masks, let's take a look.
Disposable masks are dust-proof and anti-toxic, and can filter substances that are toxic to the human body, which is very important for health. Weaving gauze dust masks are only protective devices for respiratory organs that protect people's respiratory organs from harmful substances. It is generally composed of a mask and a filter cartridge. The filter cartridge contains an adsorbent or a sorbent, and the adsorption effect is very good; some of the filter cartridges are also equipped with a filter layer to prevent aerosol at the same time. The anti-virus mask used in the military is mainly made of activated carbon cloth, or the outer layer is made of water-resistant and oil-resistant fabric, the inner layer of glass fiber filter material is used, and the polyurethane foam impregnated with activated carbon is the bottom layer, which can be attacked by poisonous gas. Provide temporary protection. There are many types of respirator, but in terms of structure and working principle, they are mainly divided into two categories: air filter masks and air supply masks.
(1) The air filter type mask, or simply the filter type mask, works by filtering the air containing the harmful substances through the filter material of the mask and then inhaling it. The structure of a filter mask is divided into two parts, one is the main body of the mask, and the other is the filter material part, including filter cotton for dustproof and chemical filter box for anti-virus.
(2) Air supply mask refers to a clean air source that will be isolated from harmful substances. It can be sent to the person's face for breathing through the tube and mask through dynamic action such as air compressor and compressed gas cylinder device.
The role of disposable masks in our daily lives cannot be ignored. It can prevent viral infections. In the cold winter, it can also enhance the protection measures for cavities and respiratory systems. Therefore, it is one of the products that cannot be separated from health care. .
What is a disposable mask?
When it comes to masks, perhaps everyone will think that during the period of SARS, the use and popularity of masks reached a climax. During this period, masks were once out of stock. Many pharmacies lined up long queues, and everyone on the street wore them. Mask. Some people may wear disposable masks, and some people wear disposable masks. What kind of mask is a disposable mask?
Disposable masks are primarily used in environments where low concentrations of harmful gases and vapors are present. Only the adsorbent or sorbent is contained in the cartridge. Disposable masks can be used repeatedly, but they must be cleaned and disinfected before use. Generally, disposable masks are not recommended for repeated use. Some people just use them after cleaning, but they are not disinfected. Dust or germs can't be cleaned, so if you have the conditions, it is not recommended to use disposable masks repeatedly.