Disposable mask

The invention belongs to the field of medical and health equipment and aims to provide a disposable mask, the production process of the mask can be simplified, it is guaranteed that the mask is completely attached to the face in the using process, and the disposable mask has the advantages of being good in protection effect, not prone to breakage and convenient to store. According to the technicalscheme, the disposable mask comprises a rectangular mask body and an ear hanging part fixed on the outer surface of one side of the mask body, and is characterized in that the ear hanging part is a bilaterally symmetrical planar cloth layer; the left side and the right side of the ear hanging part are matched with the two wide sides of the mask body in length and connected with the two wide sidesin a one-to-one correspondence mode, and the other parts of the ear hanging part are separated from the mask body. A knife cutting line convenient to tear is arranged in the middle of the ear hangingpart along the symmetry ax