| 摘要 |
[Problem] To provide a technology capable of making the size when not in use to be the size of the main mask body. [Solution] The mask (10) is provided with a main mask body (100) and a head band section (200). The head band section (200) comprises a right side portion (221), a left side portion (231), a head-contacting portion (241), right side-connecting portions (222-225) for connecting the right side portion (221) to the right end of the head-contacting portion (241), and left side-connecting portions (232-235) for connecting the left side portion (231) to the left end of the head-contacting portion (241) that are formed by cutting a single sheet along cutting lines (211-218). When the head band section (200) is stacked on the main mask body (100), the right side portion (221) is bonded to the right side of the main mask body (100) by a right bonding line (131), which follows the right edge (103) of the main mask body (100), and the left side portion (222) is bonded to the left side of the main mask body (100) by a left bonding line (132), which follows the left edge (104) of the main mask body (100). |
