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Contacts: Jacky Jiang
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0086 18258800889
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Different Aspects Of Eo Face Mask

There are many micropores in the internal structure of activated carbon which can form a large specific surface area. These micropores can inhale toxic vapor and gas molecules with different molecular sizes without escaping. The requirements for the treatment and installation of activated carbon are very high. If the treatment is improper or the activated carbon particles are very thick, resulting in the gap between particles, then the toxic gas will penetrate into the respiratory tract from the gap, and will not be absorbed. Therefore, it is very unscientific to change the activated carbon in bags. The activated carbon in a good chemical filter box should be packed tightly, with small particle size and large specific surface area, so that the anti- time will be long, and at the same time, the respiratory resistance should be small and the wearing should be comfortable.
The structure of gauze mask
The structure of gauze mask and the tightness of human face are very poor. Many tiny particles that do great harm to us will enter the respiratory tract and the lungs through the gap between the mask and the face. Its filter materials are generally some mechanical fabrics. The only way to achieve high dust resistance efficiency is to increase the thickness, and the negative effect of increasing the thickness is to let the user feel the respiratory resistance It's very big. I don't feel comfortable. The electrostatically treated non-woven fabric can not only block the large dust particles, but also the static charge attached to the surface of the non-woven fabric can absorb the small dust through the electrostatic attraction, so as to achieve a high dust resistance efficiency. But the thickness of the filter material is very thin, which greatly reduces the user's respiratory resistance and feels comfortable, so as to achieve the three necessary conditions of good filter material mentioned above. With a good filter material and a scientifically designed mask structure, an efficient and high-quality mask is formed.