If we want to distinguish between medical surgical masks and general medical masks, look at the registered product implementation standards in the upper right corner of their packaging. Medical surgical masks are: YY-0469-2011, general medical masks are: all kinds of YZB Factory standard.
2. Different uses
Then we have to distinguish between medical surgical masks and general medical masks, depending on their purpose. In this case, we generally look at the instructions that come with the product. For products involving medicine, the product descriptions are strict and have clear purposes.
3. Different prices
In our daily life, the prices of medical surgical masks and general medical masks are also different. Generally speaking, the price of surgical masks is higher, each between 1.2-4 yuan, and the price of general medical masks, each One is between 0.12-0.20 yuan.
4. The standard of the mask is different
The standard of medical surgical masks is higher than the standard of general medical masks. Its filtration requirement is that the filtration efficiency of aerodynamic median diameter (0.24 ± 0.06) μm sodium chloride aerosol is not less than 30%, which must comply with YY0469-2004 "Technical requirements for medical surgical masks" standard.
Medical surgical masks are generally dedicated to surgeons. We usually use general medical masks when going out. In case of weather such as smog, wear a 3M dust mask.