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What is the protective effect of non-woven mask?
Date:2018-12-27    Hits:200

What is the protective effect of non-woven mask? The non-woven fabric manufacturer tells you that the non-woven mask has certain blocking effect on dust and metal dust, especially the dust easily inhaled. The general gauze mask can only resist some large particles of dust, but the small dust can not be stopped. So what is the protective effect of the non-woven mask?

The general gauze mask is the principle of automatic dust filtering by mechanical means that when dust collides or gauze, a large number of dust particles are generated in the screen barrier through the barrier layer“ However, some studies on micro dust, especially dust less than 5 microns, enter the respiratory system through gauze. For this kind of dust protection, there are also some foreign dust masks working, permanent electrostatic filter fibroblasts. In the process of passing through the respiratory tract, no such filter medium is electrostatic attraction, which is adsorbed on the filter to capture such thin materials as dust, so as to prevent the dust from producing.

Like water, like air, which is resistant to fragrance and small flow. When the shape of the bonding surface of nonwoven mask is not, such as dangerous substances in the air will leak to the adhesion and will not enter the human respiratory tract. So, even if you can choose the mask filter material. You can't protect your health. Many foreign regulatory standards require staff to conduct regular non-woven mask adhesion tests. The aim is to ensure that the workers of the nonwoven mask choose the appropriate size and follow the correct step of the mask.

It is required to analyze the data during production, the resistance of respiratory management system should be small, the weight should be light, and the wearing of health should be carried out. The maintenance of our teachers can choose to use conveniently.