| 摘要 |
A disposable undergarment comprising a topsheet, a backsheet and an absorbent core disposed therebetween. The core (4) placed in a crotch region (21) having front and rear end zones (4a,4c) and a middle zone (4b). Both side portions (9a) of a first elastic member (9) extend in the vicinity of front ends 8a of transversely opposite side edge portions (8) while a middle portion of the first elastic member (9) extend across the front end zone (4a) of the core (4). Both side portions (10a) of a second elastic member (10) extend in the vicinity of rear ends (8b) of the transversely opposite side edge portions (8) while a middle portion (10b) of the second elastic member (10) extends across the rear end zone (4c) of the core (4). By such an arrangement of the first and second elastic members, the contraction of the first and second elastic members in the middle portions (9a,10a) thereof is effectively used to maintain the front and rear end zones of a core in close contact with the wearer's skin.
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