If you want to ask what is the most frequently mentioned material during the new coronavirus-infected pneumonia epidemic, it must be "masks". It is not only the most frequently mentioned material, but also the most scarce material during the entire epidemic. "One mask is hard to find" is undoubtedly the best description of masks during the entire epidemic. All the purchase platforms you can think of (offline physical pharmacies, online micro-commerce, Taobao and other e-commerce platforms) masks
Learn MoreTo be honest, there is no suitable way to reuse disposable masks at all. These things are not designed with reusable content in mind. Only our cotton masks for warmth can be re-sterilized. Therefore, the various reuse methods mentioned in the current mainstream theory are problematic, and almost every method will destroy the protective effect of the mask, the difference is the degree of strength.
Learn MoreIn fact, there are not so many types of medical masks in hospitals, generally only disposable medical masks, medical surgical masks and medical protective masks. So, how to distinguish disposable medical masks, medical surgical masks, and medical protective masks? What do they each do?
Learn MoreIn general, the positive and negative differences of medical masks are still large. The specific differences are as follows: Medical masks mainly include medical masks and N95 masks. Among them, the positive and negative differences of medical masks are difficult, especially masks with the same color on both sides.
Learn More