|Product Name||Face Mask Surgical Disposable|
|Materials||non woven fabric + meltblown fabric|
|Package||20pcs/bag; 2bag/box; 50box/carton; GW: 9kgs/carton; carton size: 63*42.5*42.5cm|
|Type||Earloop type ; Non-sterile|
|Stock||Enough Stock, Ready to ship|
It is comfortable to wear and is generally used in high-demand environments such as medical clinics, laboratories, and operating rooms, with a high safety factor.
(1) Filtration efficiency: Under the condition of air flow (30 ± 2) L / min, the filtration efficiency of aerodynamic median diameter (0.24 ± 0.06) μm sodium chloride aerosol is not less than 30%;
(2) Bacterial filtration efficiency: Under specified conditions, the filtration efficiency of Staphylococcus aureus aerosol with an average particle diameter of (3 ± 0.3) μm is not less than 95%;
(3) Breathing resistance: Under the condition of filtration efficiency flow, the inhalation resistance does not exceed 49Pa, and the exhalation resistance does not exceed 29.4Pa.
1. Whether it is a disposable mask or a medical surgical mask, there are actually front and back sides. Take the disposable mask, the darker color is the front, the front should be facing out, and there are nose clips on the medical surgical mask Metal strips;
2. The face that is facing the face should be the reverse side of the medical mask, that is, the lighter side. In addition, pay attention to the part with the metal strip above the mask, don't wear it.
3. After clearly distinguishing the front, back, upper and lower sides of the mask, first wash your hands and make sure that the mask is correct, then hang the ropes on both ends on your ears.
4. The last step, the most important step, is also the metal strip problem mentioned above. After wearing the mask, you need to use your hands to press the metal strips on both sides of the bridge of the nose so that the upper end of the mask is close to the bridge of the nose Stretch the mask so that the mask does not leave wrinkles, it is best to cover the nose and mouth, so that the effect of the medical mask will be better.