PROBLEM TO BE SOLVED: To provide a disposable diaper in which the length of a fastening tape can be adjusted according to a waist size of a wearer.SOLUTION: A disposable diaper 1 includes: a fastening tape 2 having a pinch part 4 formed at one end of a tape base material 3, a fixing part 6 formed at the other end of the tape base material 3, and an adjustment part 5 formed between them and a diaper main body 21 having a preabdomen part, a back part and a crotch part located between them. A fastener 9 is attached to the pinch part 4, the fixing part 6 is attached to the side end part of the preabdomen part or the back part of the diaper main body 21, and the adjustment part 5 is folded and temporarily fastened to the diaper main body 21 or/and the fastening tape 2 by a junction part 11. A length 13 between the fastener 9 of the fastening tape 2 and the junction part 11 closest to the fastener 9 is larger than a length 14 between the outer edge of the diaper main body 21 and the junction part 11 closest to the fastener 9.COPYRIGHT: (C)2014,JPO&INPIT【課題】着用者の腰回りのサイズに合わせて止着テープの長さを調節することができる使い捨ておむつを提供する。【解決手段】テープ基材3の一方端に形成されるつまみ部4と、テープ基材3の他方端に形成される固定部6と、これらの間に形成される調節部5とを有する止着テープ2と;前腹部と、後背部と、これらの間に位置する股部とを有するおむつ本体21とを有する使い捨ておむつ1であって;つまみ部4には、留め具9が取り付けられ;固定部6は、おむつ本体21の前腹部または後背部の側端部に取り付けられ;調節部5は、折り畳まれて、おむつ本体21または/および止着テープ2に接合部11で仮留めされ;止着テープ2の留め具9と留め具9に最も近い接合部11との間の長さ13が、おむつ本体21の外縁と留め具9に最も近い接合部11との間の長さ14よりも長いことを特徴とする使い捨ておむつ。【選択図】図1
