nkin

NKIN, also known as NK-95, is a type of surgical mask designed to protect against the spread of infectious diseases, particularly respiratory viruses like COVID-19. The term "NKIN" is derived from the Russian acronym for "Non-Knitting" mask, which refers to its design that does not require knitting. These masks are typically made from three layers of material: an outer layer of non-woven fabric, a middle layer of melt-blown fabric, and an inner layer of non-woven fabric. The melt-blown layer is designed to capture and filter out small particles, while the outer and inner layers provide structural support and comfort.

NKIN masks are known for their high filtration efficiency, with some models capable of filtering out up to 95% of particles as small as 0.3 microns. This makes them effective at preventing the spread of respiratory droplets, which are the primary mode of transmission for many infectious diseases. NKIN masks are also reusable, which makes them a cost-effective option for long-term use.

However, it is important to note that NKIN masks are not a substitute for other forms of personal protective equipment, such as gloves and gowns, in healthcare settings. They are also not designed to provide a perfect seal around the face, so they should be used in conjunction with other preventive measures, such as social distancing and hand hygiene.

In summary, NKIN masks are a type of surgical mask designed to protect against the spread of infectious diseases. They are known for their high filtration efficiency and reusability, but should be used in conjunction with other preventive measures.