Introduction of PFE99 masks
- Categories:Industry Information
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- Time of issue:2022-04-18
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(Summary description)There are all kinds of masks on the market, but not all of them are suitable, even if there are many kinds of N99 masks. If you want to effectively block bacteria from flying, you must recognize the various English characters on the mask packaging before purchasing, such as PFE99, VFE99. At present, the most common masks on the market are mainly divided into cotton masks, surgical masks, activated carbon masks, PFE99 masks and sponge masks. Most masks can block dust, but not all masks can block flying. To reduce the spread of germs, it is best to choose medical surgical masks. Surgical masks such as PFE99 are mainly composed of three layers, the surface layer is waterproof, the middle layer is filtration and the inner layer is moisture-absorbing.
Introduction of PFE99 masks
(Summary description)There are all kinds of masks on the market, but not all of them are suitable, even if there are many kinds of N99 masks. If you want to effectively block bacteria from flying, you must recognize the various English characters on the mask packaging before purchasing, such as PFE99, VFE99.
At present, the most common masks on the market are mainly divided into cotton masks, surgical masks, activated carbon masks, PFE99 masks and sponge masks. Most masks can block dust, but not all masks can block flying. To reduce the spread of germs, it is best to choose medical surgical masks. Surgical masks such as PFE99 are mainly composed of three layers, the surface layer is waterproof, the middle layer is filtration and the inner layer is moisture-absorbing.
- Categories:Industry Information
- Author:
- Origin:
- Time of issue:2022-04-18
- Views:
Information
There are all kinds of masks on the market, but not all of them are suitable, even if there are many kinds of N99 masks. If you want to effectively block bacteria from flying, you must recognize the various English characters on the mask packaging before purchasing, such as PFE99, VFE99.
At present, the most common masks on the market are mainly divided into cotton masks, surgical masks, activated carbon masks, PFE99 masks and sponge masks. Most masks can block dust, but not all masks can block flying. To reduce the spread of germs, it is best to choose medical surgical masks. Surgical masks such as PFE99 are mainly composed of three layers, the surface layer is waterproof, the middle layer is filtration and the inner layer is moisture-absorbing.
If people want to know whether the mask can block the fly, they must pay attention to whether BFE, PFE and VFE are printed on the package. If PFE99 is listed on the package, it means that the mask can block 99% of the particles. The higher the value of the three, the representative The better the filtering ability. And BFE, PFE99 and VFE are mainly the particle filtration rates of different sizes.
Through the above introduction and analysis of PFE99, hope it helps you.
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