Wearing masks is no stranger to our lives. In the face of a new round of Omicron mutants, what should we do? Wearing an FFP2 mask is still an effective way to block the spread of the virus, and it is also applicable to the Omicron variant. Even after completing the whole course of vaccination and vaccination booster, it is also necessary to wear the FFP2 mask in indoor public places, public transportation and other places.
What is the function and significance of FFP2 mask?
What is the composition of the FFP2 mask?
What is the role of FFP2 mask?
What is the function and significance of FFP2 mask?
Function of FFP2 mask: the mask has a certain filtering effect on the air entering the lungs. When respiratory infectious diseases are prevalent and working in dust and other polluted environments, wearing the mask has a very good effect.
The meaning of FFP2 mask: the mask is very effective in preventing the spread of droplets. On the one hand, other people's droplets are blocked by your mask, on the other hand, your own droplets are also intercepted by your own mask.
What is the composition of the FFP2 mask?
The main filter material of FFP2 mask is polypropylene meltblown cloth, which is a kind of ultra-fine electrostatic fiber cloth. Due to the electrostatic effect, dust can be captured. After the droplets containing various viruses approach the polypropylene meltblown cloth, they can be adsorbed on the meltblown cloth. Cloth surface, impenetrable. Meltblown filtration levels suitable for flat masks are: ordinary grade, BFE95 (filtration efficiency 95%), BFE99 (filtration efficiency 99%), VFE95 (filtration efficiency 99%), PFE95 (filtration efficiency 99%), KN90 (filtration efficiency 90%) ). Meltblown cloth is generally 20 grams in weight. The higher the gram weight, the better the protective filtering effect. For N95, the weight is 40 grams or even higher. Of course, if there are too many non-woven layers, the mask will be harder, and if there are too many meltblown layers, it will be more difficult to breathe.
What is the role of FFP2 mask?
1. Keep out the cold. After wearing the FFP2 mask when going out, you can keep out the cold, prevent cold air from entering your mouth and nose, and the moist air you exhale can also moisturize the skin on your face. Wearing a mask in winter is the most suitable, because the air in winter is relatively dry and cold, wearing a mask can protect the skin of the face from the cold wind.
2. Prevent respiratory infections. Wearing an FFP2 mask can prevent some diseases. Many viruses are inhaled by the human body by adhering to the particles and cause respiratory infections. Therefore, wearing a mask frequently can prevent respiratory infections. Some masks, especially those containing filter fabrics, can also filter viruses with small particles, and the use effect is better.
Xiamen PinzTec Co., Ltd strives to offer high quality FFP2 masks at reasonable prices, efficient production times and the most professional customer service.