Views:1 Author:Site Editor Publish Time: 2020-08-17 Origin:Site
The KN95 mask is a symbol of the pandemic era-a visual metaphor for the invisible tiny virus enemy, it may be lurking in any corner. The creative, colorful, homemade varieties hang on their ears, and a few lucky ones may have unique surgical masks, or more rarely, wear a KN95 respirator.
The main points are included:
The number of times KN95 masks can be disinfected and reused
What does KN95 mean on a mask?
Where can buy KN95 face masks?
A government study showed that KN95 respirators can be safely disinfected without compromising functional integrity, just 2 to 3 times.
Compared with control respirators, both ultraviolet light and evaporated hydrogen peroxide meet the standard for killing the SARS-CoV-2 virus, which can cause COVID-19 without affecting the two-round fit and decontamination tests. For both methods, after the third round of filtering, the filtering is still "acceptable."
An KN95 respirator is a respiratory protective device designed to achieve a very close facial fit and very efficient filtration of airborne particles. The 'KN95' designation means that when subjected to careful testing, the respirator blocks at least 95 percent of very small (0.3 micron) test particles.
KN95 masks are no longer available to the public on Amazon. Instead, they're saved for exclusive use by hospital and government agencies. You can find cloth masks on Amazon, which are an alternative for everyday use by the public.
Through this article, I believe that readers have an understanding of the meaning of KN95 masks. Thank you for reading.if you want to know more about Disposable Face Mask, Medical Face Mask,contact us now!