Mushengtang mask is good. Mushengtang kn 100 industrial mask has the advantages of light and thin texture, good hand feeling, softness, elasticity, good air permeability, warmth retention, flexibility, water absorption, waterproof, elimination of toxic gases and low price. Disposable masks involve a wide range of places and fields, such as schools, food processing, electronic manufacturing enterprises and so on. It is a crowded place, and the virus is easy to spread. Wearing disposable masks is to protect individuals, but also to protect others, greatly reducing the spread of viruses and diseases.