| 摘要 |
PROBLEM TO BE SOLVED: To provide a face mask that can maintain a long-term comfort in wearing.SOLUTION: A face mask of the invention includes: a fiber body for covering a wearer's mouth; a left band for being worn on a wearer's left ear and having both ends attached to upper and bottom ends on the left side of the fiber body; a right band for being worn on a wearer's right ear and having both ends attached to upper and bottom ends on the right side of the fiber body; a left elasticity applying member surrounding at least a part of the left band; and a right elasticity applying member surrounding at least a part of the right band. Each of the elasticity applying members has a cylindrical shape on which a helical incision is formed and arranged so as to roll at least a part of the left band or the right band therein. |
