PROBLEM TO BE SOLVED: To provide a disposable clothing article whose peel strength in bonding lines can be increased.SOLUTION: In a disposable diaper (10) provided with a diaper body (16) and a pair of waist belts (17) for joining front and rear waist areas (11), (12), the pair of waist belts are joined to the diaper body via bonding lines (18) that are inwardly inclined from leg openings (15) side to a waist opening (14) side from outside in a horizontal direction (X) in the front and rear waist areas. The bonding lines have: a plurality of first bonding parts (81) extending in a first direction crossing a lengthwise direction (S) of the bonding lines and a plurality of second bonding parts (82) extending in the lengthwise direction and a second direction crossing the first direction.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT
