What Does KN95 Mean?
KN95 stands for the regulatory standard for filtering facepiece respirators that are certified in China. The regulatory standard refers to a design that ensures filtration efficiency, tight seal with the face as well as minimum leakage.
KN95 Mask: Quick Summary
- KN95 – stands for the regulatory standard for filtering facepiece respirators that are certified in China.
- KN95 respiratory masks – masks that are regulated by the Chinese government under regulation GB2626-2006.
- KN95 masks provide 95% protection against all particles that are greater than 0.3 µm in diameter (bacteria, viruses, pollution particles, fine particles, dust, smog, pollen, etc.)
- KN95 masks have a 3D foldable design, earloops, nose bridge/nosepiece, and provide excellent fitting and sealing.
- KN95 masks feature 5-layer protection, and are skin-friendly (don’t cause rash and skin irritation).
- Currently approved by the WHO as a safety measure from COVID-19; used by health care providers, patients, and citizens.
- Currently advised by the WHO for extended use and reuse.
When it comes to the KN95 mask itself, it is designed to fit tightly around the face, due to its ability to create an airtight seal. This mask features an earloop as a form of wearing, which is different from other types of masks that use head strap attachments that either go behind the ears or behind the neck.
When it comes to public opinion, many seem to favor the KN95 mask design, as the mask can be put on fast and easy, and it also fits very well from the nose to the chin area (to prevent particles from entering nose and mouth).
The KN95 masks are multi-layer masks, that usually feature 5-layer protection. The layers are made from high-quality, nonwoven fabric, and melt-blown fabric.
The nonwoven fabric is hydrophobic, and is water- and droplet-proof. Moreover, the hot air cotton is soft and ensures lower air velocity. Further layers ensure particle filtration and hypoallergenic materials, that are skin-friendly.
Such a layered fabric construction contributes to the mask’s particle filtering efficiency and a generally better design. Speaking of design, the KN95 mask has a 3D foldable design, as well as an adjustable nose bridge clip to fit the face better and firmer.
Unlike other masks, the KN95 mask features an elastic earloop as well, which further ensures tight and firm fitting to the face, from nose to chin area.
