Safety Civil Mask K f 9 4/Safety Protection Mask K f 9 4

As we all know, with the continuous development of science and technology, the natural environment is getting worse and worse. Smog often occurs in many places. At this time, people will wear K F 9 4. However, today's young people prefer to wear medical K F 9 4.

Generally speaking, in order to effectively protect the body, there are certain requirements for the size of KF 9 4, which must cover people's mouth and nose so that people can breathe freely. Generally speaking, the size of adult medical kf9 4 is 18 * 9, while the size of child medical kf9 4 is 15 * 9

。 Medical K F 9 4 is made of non-woven fabric. This material does not need weaving. It is made by bonding some fibers. Two layers of KF 94, three layers of KF 94 and multilayer activated carbon KF 94 are often prepared.

Nano mask

Medical KF 94 can effectively prevent fine dust in the air, especially for respiratory dust below 2.5 microns, because this kind of dust with particle size can directly enter the alveoli and has a great impact on human health. The principle of medical kf94 is that when dust passes through gauze, it will pass through layers of barriers, and the dust will be absorbed by gauze to make fresh air enter the respiratory system.

Contact us if you need more details on Safety Civil Mask K F 9 4. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Disposable Safety Civil Mask K F 9 4、SAFETY PROTECTION Mask K F 9 4. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : On-demand customization > Adult