Automatic KF94 mask machinediscount priceInner ear mask machine

The droplets KF94 masks foundry ZhongZhaoXiang professor says, nano cobweb biomimetic membrane materials because of its high porosity, pore size is small, the characteristics of low filter resistance, high filtration precision, no static electricity, through the screening effect of intercept pollutants, can effectively filter the % above the oil particles, effectively intercept, droplets and solid aerosols, without hing to worry about meet the problem of lower efficiency of liquid filtration, at the same time has good air permeability, won't produce breathing discomfort. Family epidemic prevention knowledge: the correct wearing of disposable masks! The traditional spray material itself has a large aperture, so it is necessary to use the method of adding static electricity to improve the filtration efficiency. However, due to the influence of temperature and humidity in the environment, static electricity will be ineffective in a short time, so the filtration efficiency will be rapidly reduced. Therefore, masks produced with traditional spray cloth on the market can only be used once. Many people wear disposable masks because they do not know the correct way to wear them. As a result, masks he no protective effect at all. The following is an introduction to the correct wearing of disposable masks and the use of masks to pay special attention to the requirements.