Masks using PTFE mask cloth are more efficient in blocking.
Mainly because the fiber diameter of the ptfe mask membrane material used is smaller than that of traditional materials (the fiber diameter of non-woven materials used in traditional masks is more than 1000 nanometers), it can more effectively block PM2.5 in the air (aerodynamics particles with an equivalent diameter of less than or equal to 2500 nanometers), and effectively reduce the concentration of bacteria and viruses in the air.
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