The ptfe filter material for children’s masks prepared using unique biaxial stretching technology can ensure the complete retention of bacteria, particles, microorganisms and impurities, and can fully meet people’s requirements in production and manufacturing. At the same time, the membrane also has a large flux.
The PTFE filter material for children’s masks is mainly due to its use of materials with smaller fiber diameters compared with traditional masks.
Generally speaking, the fiber diameter of the ordinary non-woven material used in our traditional masks is more than 1000 nanometers, while the fiber diameter of the PTFE membrane is between 100 and 200 nanometers. Compared with the above diameter It is much smaller, so it can very effectively block PM2.5 in the air, as well as some viruses, bacteria and particles that are invisible to the human eye.
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