3d mask
  • Air Pro3d mask
  • Air Pro3d mask
  • Air Pro3d mask
  • Air Pro3d mask
  • Air Pro3d mask
  • Air Pro3d mask
  • Air Pro3d mask
  • Air Pro3d mask

3d mask

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Product Description

What is the use of 3d masks?
The 3D mask's dust blocking efficiency is based on its blocking efficiency against fine dust, especially respiratory dust below 5 microns. Because this particle size can directly enter the alveoli, it will affect human health. General gauze masks, the principle of dust blocking is mechanical filtering, that is, when the dust hits the gauze, through a layer by layer of blocking, some large particles of dust are blocked in the sand cloth. However, some fine dust, especially dust smaller than 5 microns, will pass through the mesh of gauze and enter the respiratory system. At present, there are some dust masks in foreign countries. The filter material is composed of electrostatically charged fibers. Respirable dust smaller than 5 microns is attracted by static electricity and trapped in the filter material. , Really play a role in blocking dust.



3d mask


Quanzhou waimaoniu Import and Export Trade Co., Ltd. is an economic entity that integrates 3D stereo masks, KN100 masks, disposable masks wholesales, KN100 masks, dust masks and other services. Since its establishment on 2017-06-02, despite the difficult start, each employee has a dedicated and hardworking heart, convinced that all the hard work will be supported by customers, knowing that all efforts are only for a cause, That is, the user is supreme and serve the society.
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