The protective mask is used to protect the face and neck from flying metal debris, harmful gas, liquid splashing, metal and high temperature solvent flying dust. It mainly includes welding mask, anti impact mask, anti radiation mask, anti smoke and gas mask and heat insulation mask
The function of the protective mask is similar to that of the protective mask. It is a kind of industrial protective mask used to protect the eyes and face from dust, chemicals, hot gas, poisonous gas, debris and other harmful substances. It is a kind of mask with teeth on the left and right of the elastic head clip, and a large arc thin curved transparent mask or stainless steel mesh on the teeth knob.