Views:234 Author:Site Editor Publish Time: 2021-02-24 Origin:Site
As the haze becomes more and more serious, anti-haze masks have gradually become popular in people's life, which have the effect of protecting the human respiratory tract. However, in addition to being exposed to the haze, people are also exposed to harmful bacteria, viruses and other microorganisms. So, can anti-haze masks prevent viruses?
Masks are generally worn on the mouth and nose to filter the air entering the mouth and nose, preventing harmful gases, odors, and droplets from entering people's mouth and nose. They are made of gauze or paper by automatic mask making machines. Masks have a certain filtering effect. When respiratory infectious diseases are prevalent, or when working in dust or polluted environments, wearing masks has a very good effect.
Generally, anti-haze masks are used to prevent particles with a diameter less than or equal to 2.5 microns, which are invisible to the naked eye. The most popular anti-haze mask in the market is the N95 mask. N95 masks have become popular in the market since the SARS, it is produced by special n95 mask making machines. N95 is not a specific product name. It is a mask classification according to the American standard, which is a type of masks with a filtering efficiency of more than 95%. Among the nine standards formulated by NIOSH, N95 is the lowest standard for infection protection, which is cheap and easy to be adopted by medical institutions. N95 masks are used for occupational respiratory protection, including certain microbial particles (such as viruses, bacteria, molds, Bacillus anthracis, Mycobacterium tuberculosis, etc.). The biggest advantage of N95 masks is that they can prevent droplet infection caused by the patient's body fluids or blood splashes. The size of the droplets is 1 to 5 microns in diameter. The U.S. Occupational Safety and Health Administration (OSHA) stipulates that medical personnel exposed to tuberculosis bacteria must wear masks above the N95 standard.
The anti-haze N95 mask can be used for the respiratory protection of certain particulate matter, such as the dust generated by the process of grinding, cleaning and processing minerals, flour and other materials, and it is also suitable for liquid or non-oily products produced by spraying. It can effectively filter and purify the inhaled abnormal odors (except toxic gases). The mask can help reduce the exposure possibility of certain inhalable microbial particles (such as mold, anthracis, tuberculosis, etc.), but it cannot eliminate the risk of contact with infection, illness or death. Therefore, it is anti-virus.
Through the above introduction, we know that anti-haze masks are anti-virus. People should go out as little as possible during the haze. If you really want to go out, it is best to wear an anti-haze mask. In addition, it is worth reminding you that the density of anti-haze masks is high, which is likely to cause hypoxia. If your breathing is not smooth during wearing, it is recommended to take them off immediately.
Due to the impact of the epidemic, masks are in short supply now. Many mask manufacturers are purchasing mask making machines. In order to ensure the quality of masks with different protection levels, more professional machines should be selected, such as surgical mask making machine, dust mask making machine, ultrasonic mask making machine, etc.
Our company mainly produces high speed mask making machine. In addition, we also provide capsule filling machine, food packaging machine, pharmaceutical packaging machine, etc. If you are going to purchase such machines, please contact us.