The size of the droplets that the new coronavirus relies on this time is mostly concentrated between 0.74-2.12 microns. Therefore, according to different risk levels and usage scenarios, the types of masks that can be used for epidemic protection include disposable medical masks and medical surgical masks. , N95 masks and KN95 masks.
It is a kn95 mask filter membrane manufacturer that specializes in R&D, production and sales.
The materials of the products produced by our company are all imported raw materials, with high uniformity, stable performance and good breathability.
It also has high filtration efficiency and can meet the filtration efficiency level requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
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