| 摘要 |
PROBLEM TO BE SOLVED: To simplify a production process, and to reduce production cost by saving materials, reducing an amount of waste and simplifying a structure.SOLUTION: This disposable diaper includes: an absorbent body 10; and exterior sheets 20, 30 integrally connected with the absorbent body 10, configuring a main front piece F and a main back piece B, and disposed in respective regions of the main front piece F and the main back piece B. The exterior sheets 20, 30 are imparted with elasticity in the diaper long direction. The exterior sheet 20, 30 of the main front piece F and/or the main back piece B is joined to the absorbent body 10 in a diaper width direction central part in an extension state in the diaper long direction and in the crotch side direction, so that a long direction dimension in the diaper width direction central part is longer than a long direction dimension in diaper width direction both side parts. |
