| 摘要 |
PROBLEM TO BE SOLVED: To provide a disposable diaper in which both an indicator and a pattern are easily visible.SOLUTION: A disposable diaper 1 includes: a liquid-permeable surface sheet 2; a poorly liquid-permeable rear surface sheet 3; an absorber 4 arranged between the sheets; and an indicator 7 made of a hot-melt composition for notifying of urination by the change of a color between the rear surface sheet 3 and the absorber 4, and has an abdominal side part A, a back side part B, and a crotch part C positioned between them. At least in the crotch part C, the indicator 7 is arranged to be shifted to one of a right side and a left side of a central line CL so that the indicator does not overlap with the central line CL in a diaper longitudinal direction that bisects the diaper in a width direction, and a pattern D1 that is visible from the outside of the diaper is arranged to be asymmetric with respect to the central line CL.SELECTED DRAWING: Figure 4 |
