The degree of fit of the mask
Release time:
2024-04-22
The anti-side leakage design of the mask is to prevent air from passing through the gap between the mask and the human face without being inhaled through the filter. Air is like water flow, where the resistance is small to flow first. When the shape of the mask is not close to the human face, the dangerous substances in the air will leak into the human respiratory tract from the same place. So, even if you choose the best filter mask. Nor does it protect your health. Many foreign regulations and standards stipulate that workers should be regularly tested for mask fit. The purpose is to ensure that workers choose the right size of the mask and wear the mask according to the correct steps.
The anti-side leakage design of the mask is to prevent air from passing through the gap between the mask and the human face without being inhaled through the filter. Air is like water flow, where the resistance is small to flow first. When the shape of the mask is not close to the human face, the dangerous substances in the air will leak into the human respiratory tract from the same place. So, even if you choose the best filter mask. Nor does it protect your health. Many foreign regulations and standards stipulate that workers should be regularly tested for mask fit. The purpose is to ensure that workers choose the right size of the mask and wear the mask according to the correct steps.
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