Is Mo Landi kn95 mask good?

Personally, I think Mo Landi's kn95 mask is very good. Mo Landi mask is a brand protection tool, and the material selection has a great influence on the safety of daily use, especially KN95 first-class mask, as a mask with high protection ability, is very important in smearing and cleaning.

Mo Landi color is only the appearance color of masks, which mainly meets the needs of young people for different colors of clothing. With the normalization of epidemic prevention and control, masks have changed from temporary epidemic prevention supplies to daily necessities like clothes, shoes and hats. Therefore, people are tired of a single blue-green medical mask and want more personalized masks to meet daily needs.

Conditions of use

First of all, we should choose according to the concentration and toxicity of dust. According to GB/T 18664 "Selection, Use and Maintenance of Respiratory Protective Equipment", as half masks, all dust masks are suitable for occupational exposure limits environment where the concentration of harmful substances does not exceed 10 times, otherwise a full-face mask or respirator with higher protection level should be used.

If the particulate matter is highly toxic, carcinogenic and radioactive, the filter material with the highest filtration efficiency should be selected. If the particulate matter is oily, you must choose a suitable filter material. If the particles are needle-like fibers, such as slag wool, asbestos, glass fiber, etc. Because the dust mask can't be washed with water, the mask with fine fibers is easy to cause facial irritation at the sealing part of the face and is not suitable for use.