▎ 摘　　要

NOVELTY - The utility model claims a graphite mask, comprising a mask main body, a left ear, right ear, nose bridge rib, the lower part sealing piece; the mask main body is orderly provided with a first non-woven fabric layer from outside to inside, melt-blown filter cloth layer, a second non-woven fabric layer; a first non-woven fabric layer is graphene modified non-woven fabric layer; the nose bridge rib is arranged between the first non-guarding cloth layer and the second non-woven fabric layer and the corresponding position of the wearer nose; lower part seal of the bottom of bottom is connected with the mask main body, left end of the lower part of the sealing piece is connected with the left end of the mask main body. the right end of the lower part of the sealing piece is connected with the right end of the mask main body, top of the lower part sealing piece far away from the mask main body. non-woven fabric by using the graphene modified, both barrier property and air permeability, and is provided with a nose bridge rib and the lower sealing piece, so that space of the wearer breathing will be very good filtration and ensuring the cleanness of the wearer breathing air.