The thickness of the Disposable Face Mask is not the only criterion for measuring its filtering effect and protective ability, but more importantly, its filtering efficiency and protective performance. Disposable masks generally adopt a three-layer or four-layer structure, one of which is a filter layer, usually using high-efficiency filter materials such as electrostatic filter cotton or melt-blown cloth, which can effectively filter bacteria, viruses and other particles in the air, so as to achieve the purpose of protection.
Therefore, the correct choice of Protective Face Mask should be based on its filtration efficiency, air permeability, wearing comfort and other factors, not just the thickness. Generally speaking, masks sold on the market must meet national standards and relevant certification requirements. Consumers can check the corresponding certification information and product specifications when purchasing, and choose suitable masks according to their needs and circumstances.
Therefore, we should choose disposable protective masks according to specific needs, not just the thickness of disposable protective masks. If you want to prevent bacteria and viruses, you should try to choose a medical mask, and you should choose a medical surgical mask for those that may cause liquid splashes. Engage in invasive surgery should choose medical protective masks. It should be based on the industrial dust protection level. If you only wear a dust and haze mask every day, you can choose a haze mask. N95 Face Mask is also a daily wear type.
