With the rapid economic development, the environment is deteriorating, and the air quality is getting worse. Various air pollution problems have received great attention from society, and people are paying more and more attention to their own health protection. Among them, one of the most obvious phenomena is that many citizens have developed the habit of using masks when going out.
According to incomplete statistics, there are more than 100,000 people who suffer from asthma every year due to air pollution, and one third of them are children. Although everyone complains about the pain of breathing where there is nowhere to escape, it is impossible to stay in the house at all times and leave the house empty at any time. Faced with the many needs of going to work, studying and exercising, the only thing I can think of is to learn to protect myself.
The mainstream approach is to wear a mask before going out, but ordinary masks can't really block PM2.5, at the most add a bit of psychological comfort; only the N95 level anti-haze mask effect is more significant, the color of this mask is classic lattice Patterns, so both men, women and children can wear them at will. The so-called Qing new style, according to the editor of the anti-fog mask machine manufacturer, understands that the classic lattice mask is sewn from a slightly thick 4 layer material to a composite layer design with a thickness of only 1mm. The surface material is printed spunlace. , The middle layer is 20g filter cotton, through the use of high-efficiency and low-resistance filter materials, the new-style masks become lighter and easier to use.
