| 摘要 |
PROBLEM TO BE SOLVED: To prevent leakage of user's excrement on a back side B.SOLUTION: In a disposable diaper 1 relating to the embodiment, back-side waist gathering 7 stretchable in a product width direction W is provided between an end 10E1 on a back side B in a product longitudinal direction L of an absorbing layer 10 and an end 2E on the back side B in the product longitudinal direction L of an absorber body 2, leg-side gathering 5 is connected to a top sheet 11 at a position where the absorbing layer 10 exists, an end E1 on the back side B of an elastic member 5B constituting the leg-side gathering 5 is arranged closer to the back side B of the absorbing layer 10 than a virtual line A1 connecting the end E2 on the back side B of leg gathering 8 with a center O of the back-side waist gathering 7, and the top sheet side 11 of the absorbing layer 10 has a compression groove 100 formed into a lattice shape. An extension direction D1/D2 of the compression groove 100 is different from the product longitudinal direction L and the product width direction W. |
