The machinery industry itself is also facing the requirements of energy conservation and emission reduction, requiring machinery companies to adapt to this requirement in product design and manufacturing. This requires enterprises to accelerate industrial upgrading.

According to the official website of the Korean Food Administration (MFDS), the KF94 mask is a standard set by the Korean manufacturing department, and its filtration efficiency for particles with a diameter of μm is higher than 94%. This means that the KF94 standard mask can filter out 94% of particles with a diameter equal to μm. Therefore, KF94 is similar to KN95 and N95. They are all mask types under the same protection level, but their protection capabilities are different.Special effects editor

Ultrahigh speedBrand new kf94 mask machine Mask machine folding mechanismThis standard can effectively prevent common poisons: droplets. The KF94 mask has a good filtering effect, can effectively prevent direct contact between droplets and the respiratory tract, and can effectively prevent the intrusion of poisons, playing a good anti-virus effect.

However, because KF94 is not a standard substance, in the production process, there is no corresponding bacterial filtration rate standard. In addition, the outer layer is made of the same material as KN95 and N95 masks, and has poor splash resistance.kf94 mask machine Once droplets are stained, there is still danger if the mask is not replaced for a long time.

Therefore, KF94 can play a role in personal protection when going out, but compared with KN95 level protective masks, the effect is slightly inferior.

Currently, N95 and KN95 platforms are severely out of stock. A large number of Korean KF94 masks are said to be consistent with the N95 mask standard. Is this true?

First, look at the definition of the standard.

Standardized definition