Bagaimana cara memilih masker debu?


Berbicara tentang topeng debu, sebenarnya itu adalah sejenis alat pelindung diri. Masker sekali pakai biasa tidak hanya harus secara efektif memblokir intrusi partikel halus, tetapi juga memastikan pernapasan tidak terhalang. Yang terbaik adalah memilihinti tunggaldaninti ganda disposable nose wires. Masks can better fit the bridge of the nosedanface. The filtration efficiency of disposable masks is sufficient for dust prevention. Secondly, the airtightness is good, but the airtightness cannot be too high. For example, the airtightness of KN95 masks is too high,danit will feel breathless when worn on hot days. , Its comfort is very poor.

      For industrial dust prevention (such as painting, polishing, etc.), the spraydandust are toxic to the human body,danthere should not be a little inhalation of the respiratory tract. In this industry, disposable masks are completely insufficient,danprofessional anti-haze masks are required.

      This reminds the general public to treat the relevant instructions on the product packaging rationally when choosing dust masks, choose masks with high filtration efficiencydangood air permeability,dando not wear masks for a long time to avoid hypoxia damage to the lungs.