Medical surgical mask production standards!


Release time:

2024-03-14

However, by design, surgical masks cannot filter or block airborne particles smaller than 5 microns, which may be transmitted by coughing, sneezing or certain medical procedures. Because surgical masks and face stickers are relatively loose and not tight, surgical masks cannot completely protect bacteria, viruses and other contaminants from entering the wearer's mouth and nose.

However, by design, surgical masks cannot filter or block airborne particles smaller than 5 microns, which may be transmitted by coughing, sneezing or certain medical procedures. Because surgical masks and face stickers are relatively loose and not tight, surgical masks cannot completely protect bacteria, viruses and other contaminants from entering the wearer's mouth and nose.

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Medical surgical mask, in line with YY0469 standard, the mask to prevent pathogenic microorganisms, body fluids, particles and other direct through to provide a physical barrier, bacterial filtration efficiency of 95%, non-oily particulate filtration efficiency of 30%. Is the operating room and other body fluids, blood splash risk environment, commonly used medical masks, can block blood, body fluids through the mask pollution wearer. It also helps reduce your own saliva and respiratory secretions from splashing on others, thereby preventing infection of others.


Most of the particulate matter inhaled by wearing daily protective masks comes from leakage, so the mi-fit of daily protective masks is the key to ensuring that high-efficiency filters work. In order to reduce leakage, the daily protective mask must be designed as a body structure, with a headband and nose clip to apply a certain amount of pressure to make the mask and the face closely fit.


A mask that prevents infection by airborne infectious agents ≤ 5 µmg in diameter or by close (≤ 1m) contact with a disease transmitted by droplets. The use of medical masks includes miity testing, training, selection of models, medical handling and maintenance.


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