To prevent influenza, we usually use ordinary absorbent gauze masks or KN95 masks, which must be purchased from legal medical supply stores or manufacturers with health licenses or medical device registration certificates. How to choose KN95 masks?What to do with discarded KN95 masks?How to distingu Read More

The new crown epidemic has not been completely controlled, and masks are still a necessity in people's daily lives, so KN95 Masks still have a large market. How to choose the right KN95 Mask?How to produce the KN95 Mask?What is the difference between KN95 Mask and N95 mask? How to choose the right Read More

The KN95 mask meets the highest standards for medical masks in the United States, has good filtration, and is not only anti-particulate but also anti-droplet. The filtration efficiency of particles as small as 0.1 microns is 99.8%, and the filtration efficiency of bacterial or viral vectors (common Read More

For influenza protection, tuberculosis protection, and plague protection, the World Health Organization recommends wearing masks of N95 and similar protection levels or above. KN95 masks are equivalent to N95 grade masks, so they can completely prevent viruses. Read More

Besides the filtering efficiency of the KN95 mask, the density of the mask and face is one of the important factors determining the effect of the mask. Different types of masks have great differences in the suitability for the human face. Therefore, when using KN95 masks, the suitability of the masks should first be tested. When testing the face of the wearer for density, it shall be ensured that the air can enter and exit through the mask when it is close to the face edge. Let us read the following words and get more information about the KN95 mask. Read More

As the new coronary epidemic is not yet completely under control, people still need masks in their daily lives. The mask market is still hot and the face mask is also short.What are the contraindications when using face masks?What are the types of face masks classified by wearing method?When do I ne Read More