Disposable diaper

Abstract

In order to provide a disposable diaper in which the position of the absorbent pad can be determined from the non-skin side of the diaper body, in a disposable diaper (1) in which the absorbent pad (20) is disposed on the skin side of the diaper body (10), a first marking part (15) is provided on the non-skin side (12a) of the first backing sheet (12) of the diaper body (10), and a second marking part (25) is provided on the non-skin side of the second backing sheet of the absorbent pad (20). When the absorbent pad (20) is disposed on the skin side of the diaper body (10), the first marking part (15) and the second marking part (25) are disposed in a position close to or overlapping when viewed from above. In the diaper body (10), when the absorbent pad (20) is disposed on the skin side, the unit area weight of at least a portion of the area overlapping with the second marking part (25) when viewed from above is set such that the unit area weight of the second marking part (25) can be seen through the diaper body (10) from the non-skin side. To provide a disposable diaper enabling confirmation of the position of an absorbent pad from the non-skin side of the diaper main body, in a disposable diaper (1) having an absorbent pad (20) disposed on the skin side of the diaper main body (10), a first indicator portion (15) is provided on a non-skin side surface (12a) of a first backsheet (12) of the diaper main body (10), and a second indicator portion (25) is provided on a non-skin side surface of a second backsheet of the absorbent pad (20). When the absorbent pad (20) is disposed on the skin side of the diaper main body (10), the first indicator portion (15) and the second indicator portion (25) are arranged at positions proximate to or overlapping each other in a plan view.In the diaper main body (10), at least a portion of the region overlapping the second indicator portion (25) in plan view when the absorbent pad (20) is disposed on the skin side has a basis weight set to allow the second indicator portion (25) to be visually perceivable by see-through from the non-skin side through the diaper main body (10).

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