▎ 摘　　要

NOVELTY - The mask has a mask body (1) that covers the user's mouth and nose when worn by the user. A wearing strap (2) is connected to both sides of the mask body. The mask body is attached to a surface of the first layer and is attached to a first layer (100) made of a fiber material including polyester, polyurethane or nylon and includes polypropylene. A second layer (200) is made of a material that is attached to one side of the second layer and a third layer (120) made of a material containing graphene in an expanded-polytetrafluoroethylene (ePTFE) membrane filter or polypropylene material attached to one side of the third layer and a fourth layer made of a material containing polypropylene. A fiber material is attached to a surface of the fourth layer and containing polyester, polyurethane or nylon, and an antibacterial yarn containing silver (Ag) nano components. USE - Mask for use in respiratory protection for various diseases e.g. MERS, SARS, and Corona 19. ADVANTAGE - The mask can be reused several times, and has high droplet blocking efficiency, and maximize blocking of fine dust and yellow dust. The mask has excellent air permeability and have an antibacterial function, so that when bacteria or viruses come into contact with the mask, it can be destroyed. The mask is possible to facilitate processability and mass production while enabling reuse while having an antibacterial function. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a mask manufacturing method. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic perspective view of a mask. Mask body (1) Wearing strap (2) First layer (100) Third layer (120) Second layer (200)