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Speaking of dust masks, everyone must be very familiar with them. They can protect the safety of our respiratory system. They are protective equipment that we must wear when we perform certain tasks. ...
Read More1. When used for safety protection of oily particles. The total use time of the R category is not more than 8 hours at a time; the total use time of the P category is not more than 40 hours, or a tota...
Read MoreNowadays, many people wear masks to go out. It can be said that disposable protective masks have long become an indispensable daily necessities at home. However, there are several key points that must...
Read MoreSince the outbreak of the new coronavirus, masks have long been out of stock. Some people are hard to buy, and some crowds are running out of goods. We can’t help thinking that masks can be reused man...
Read MoreThe safety protection ability of masks against germs1. N95 grade (medical safety protective mask, 95%)2. Medical surgical masks (70%)3. Disposable medical masks (36%)*Many masks labeled "Bacteria filt...
Read MoreThe answer is unquestionable: it works! Whether it is from the perspective of epidemiological investigations or clinical experiments, there has been a lot of direct evidence to prove that wearing a ma...
Read MoreWearing a Disposable medical masks requires pinching the wire to cover the mouth and nose.Under normal circumstances, this type of medical surgical mask is sufficient. Wash hands and disinfect or sani...
Read MoreThe kn95 protective mask can protect against viruses. Because the kn of the kn95 dust mask represents the protection applicable to filtering non-oily particles, and 95 means that the filtration effici...
Read MoreAt this stage, medical protective masks in my country are divided into three types: medical protective masks with high protection level, medical surgical masks that are common in invasive operating en...
Read MoreAt this stage, there has not been a more accurate statement about the wearing time of KN95 masks overseas, including WHO, and there is no scientific research on the safety protection efficiency and we...
Read MoreThe disposable medical surgical mask adopts a composite form of multi-layer non-woven non-woven fabric fiber mesh, which is composed of three filter layers: the surface anti-moisture layer, the middle...
Read More(1) FilterThe material and textile method of kn95 mask make the gap of the mask smaller than the virus volume and filter out the virus. Ordinary cotton gauze masks mainly play a protective role based ...
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