PPE

Sinoma technology launches a haze mask

Spring is the “outbreak period of allergy”. Coupled with the aggravation of air pollution, masks have become essential products for many people to travel. Anti haze masks are even more popular, and such products emerge in endlessly. Recently, Sinoma Technology (002080, Guba) launched an anti haze mask on the market

it is understood that the high-tech e-PTFE membrane protective mask developed by Sinoma technology is a high-tech product with 23 patents. 1t has a microporous structure. This material is widely used in artificial blood vessels and patches of soft tissue regeneration, as well as surgical sutures of blood vessels, heart, general surgery and plastic surgery. When e-PTFE membrane is applied to the mask, it can effectively block PM2.5 and other micro dust, and the filtration efficiency can reach 99%. 1n addition, e-PTFE membrane has good air permeability and can be used for 90 hours. At present, there are many kinds of masks on the market, which have different filtering capacity for micro dust particles. For example, cotton masks are mostly made of 30% cotton cloth, which can only filter large particles of dust; Activated carbon mask, the outside is cotton cover, the middle layer mixed with activated carbon layer, filtration capacity is general, the price is slightly expensive; Disposable medical mask is made of three-layer non-woven fabric, with middle filtration and inner moisture absorption. 1t is cheap and has great advantages for people with pollen allergy. Professionals remind consumers that masks should be correctly selected according to their own and environmental conditions. 1t should be noted that all masks with anti haze labels are not recommended to be cleaned, and they should be discarded when they feel that there is a peculiar smell in the mask or they feel suffocated breathing, and they must be replaced with new masks. Otherwise, it’s not good for your health

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