Disposable face mask has many advantages

[flying1]

Disposable face mask has many advantages
The disposable face mask has many advantages, such as good air permeability, heat insulation, flexibility, high filtration capacity, soft texture, and excellent water proofing and absorbing property.At present, most of the disposable face mask is made of two-layer nonwoven fabrics as externals and a layer of filter cloth (melt blown fiber) between them. Melt blown fiber or the middle layer provides property of generating static electricity, and thus can attach small particles. This is why the face mask can absorb dust and protect lives. However, because of its static electricity, all the face mask are disposable.