Dust Protection Mask

Features:

Description:

It is disposable earloop mask, dust protection mask, kid dust face mask, 3 ply disposable mask, kid earloop mask. The size is 140*95mm. high quality filtration efficiency, low air resistance, have 3 layers fabric nonwoven: inner, middle and outer, flexible nosepiece and nice earloop. Non latex, non sterile. Adjustable nosepiece, Elastic or tie on Adjustable nosepiece, Elastic or tie on Adjustable nosepiece, Elastic or tie onpassed Chinese Standard YY/T0969-2013 test. The BFE of the mask greater than or equal to 95%.

Test report:

The outer layer of a dust mask often accumulates a lot of dust, bacteria and other dirt in the outside air, while the inner layer blocks the exhaled bacteria and saliva. Therefore, the two sides cannot be used alternately, otherwise the dirt on the outer layer will be directly exposed. It becomes a source of infection by inhaling the body when it is close to the face.

When you are not wearing the mask, you should fold it into a clean envelope, fold the side close to your nose and mouth, and don't just stuff it in your pocket or hang it around your neck.

If the dust mask is wetted by exhaled heat or saliva, its function of blocking germs will be greatly reduced. Therefore, it is best to prepare a few more masks so that they can be replaced and washed once a day. When washing, it should be scalded with boiling water for 5 minutes.

Dust masks should be cleaned and disinfected every day. Both gauze masks and air filter masks can be disinfected by heating. The specific approach is:

Clean. First rub the gauze mask gently with warm water and soap. The bowl-shaped mask can be gently brushed with a soft brush dipped in detergent, and then rinsed with clean water. Please be careful not to rub it hard, because if the warp and weft gap of the gauze is too large, it will lose its anti-dropping effect.

disinfect. Soak the cleaned mask in 2% peracetic acid solution for 30 minutes or boil it in boiling water for 20 minutes or steam it in a steamer for 15 minutes, and then dry it for later use. This method is suitable for gauze masks and bowl-shaped masks.

an examination. Before using again, you should carefully check whether the masks and face shields are still in good condition. For both gauze masks and face shields, you can take the light transmission method, that is, take the light in front of the lamp to see if there are obvious light spots, and the middle part and the edge part are transparent. Is the rate consistent? If in doubt, replace it with a new one. In any case, masks and masks are generally updated after cleaning 3 to 7 times, and masks of particularly good quality can be cleaned 10 times. Activated carbon adsorption masks should pay attention to regular replacement of the activated carbon interlayer. If the activated carbon interlayer is not replaceable, it must be replaced after 7 to 14 days. This type of mask cannot be reused after cleaning.