General gauze masks, the dust blocking principle is mechanical filtration, that is, when dust collides with gauze, it passes through layers of barriers to block some large particles of dust in the sand cloth. But some fine dust, especially dust less than 5 microns, will enter the respiratory system through the gauze net.
There are some dust-proof working masks abroad. The filter material is composed of fiber cells filled with permanent static electricity. Those respirable dust less than 5 microns are attracted by static electricity while passing through without such filter material. A fine metal dust is captured in the filter material, which really develops and plays a role of dust prevention.
So, even if you choose a mask with the best filter material. Nor can it protect your health. Many foreign regulations and standards stipulate that workers should regularly test the adhesion of non-woven masks. The purpose is to ensure that workers choose the right non-woven mask and wear it in the correct procedure. It is required to have low breathing resistance, light weight, sanitation by law, and easy maintenance. In this way, workers will be willing to persist and improve their productivity in the workplace. Now foreign maintenance-free masks do not need to be cleaned or replaced. When the dust is saturated or the mask is damaged, it is discarded, thus ensuring the hygiene of the non-woven mask and eliminating the time and energy of workers to maintain the mask. Many masks are arched to ensure a good fit with the shape of the face, and a certain amount of space is reserved in the non-woven mask for comfortable wearing.
Foshan Guide Textile Company is a mask fabric manufacturer that mainly produces non-woven fabrics, packaging fabrics, spunbonded fabrics, mask fabrics, polypropylene fabrics, and filter fabrics. The quality of the products is good. Welcome to come to cooperate and negotiate!
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