First: The product registration number is usually marked on the outer packaging of more formal medical surgical masks

Currently, there are three main types of domestic masks: the first is a mask managed as a medical device , such as medical protective masks, disposable ordinary medical masks, medical surgical masks; the second type is labor protection masks (special labor protection supplies); the third type is daily protective masks.

In this epidemic, what most people need is the first type of mask managed as a medical device. To produce this kind of mask, you need to apply for a "medical device" from the Device Division of the Provincial Food and Drug Administration. "Product Registration Certificate" and "Medical Device Production License" currently require a clean workshop of level 100,000 or above, with microbiological testing capabilities and related physical and chemical testing capabilities.

1. The qualifications of medical protective masks, disposable ordinary medical masks, and medical surgical masks can be found on the website of the my country Food and Drug Administration.

The website address is (official government website).

2. Generally, the product registration number will be marked on the outer packaging of more formal medical masks including N95, medical surgical masks and general medical masks. The numbering rule is usually as follows:

Click on the medical device query and choose whether it is a domestic device or an imported device based on the place of origin you are buying.

3. Enter the registration certificate number, which is the part with X machine registration + 201XXXXXXXX.

4. Choose the corresponding product according to its place of origin.

Click in to look at two main places. One is the product name. If it says it is a medical surgical mask/medical protective mask, then you can use it with confidence. If it does not contain the word "medical surgery", it will look like " "Disposable non-woven medical masks", "disposable medical masks", "ordinary medical masks", etc. that do not contain the word surgical are classified as ordinary medical masks.

Second: Learn to read the production standard number

The production standard of medical protective masks (KN95/N95) purchased in China is GB19083-2010, and the standard number of medical surgical masks is: YY0469 -2011, which is printed on the individual outer packaging of each mask. The other anti-smog standard is GB2626-2006, which is generally sufficient for industrial-grade protective masks to prevent droplets.

Third: Learn to read the packaging.

Whether the overall packaging of the mask is complete and clean, and whether the product standards and production product registration numbers are marked; whether the trademarks and instructions for use on the packaging are printed clearly and the layout is beautiful. For example, the text printing on genuine KN95/N95 masks is laser etched and has a 45-degree twill. Due to cost and technical limitations, fakes are generally printed with ink, which cannot show twill, and some have uneven dots.

In addition, the product name, production date, manufacturer, product standard number or registration number and other identifications are within the shelf life. If they are marked with medical surgical masks or medical protective masks, they can be used with confidence.