The ptfe filter material of children’s masks is mainly used to block most bacteria and some viruses, which can effectively prevent children from being infected, thus ensuring their safety. Generally, the filtration efficiency of this filter material against bacteria can reach 95% %above.
The raw materials of masks are mainly composed of spunbond nonwoven materials, meltblown nonwoven materials, air-through nonwovens, needle-punched nonwoven materials, as well as accessories such as ear straps and nose bridge strips.
Among them, melt-blown nonwoven materials, as the core filter layer of masks, have the characteristics of fine fiber fineness (average fiber diameter 2~4 μm), small pore size, large specific surface area, and high porosity, making melt-blown nonwoven materials unique Certain breathability and excellent filtration function.
The mask made of PTFE filter material for children’s masks makes breathing easier and freer when worn.
PTFE membrane is a flexible and elastic material with high porosity and very uniform pore size, so it has very good breathability.
The breathability of the materials used in traditional masks is far inferior. If worn for a long time, it will feel damp and hot, which can cause some abdominal diseases and is not good for physical and mental health.
</p
