PROBLEM TO BE SOLVED: To provide a paper diaper enhanced in the mounting properties to the body of a wearer and easily confirming the state of the skin or excretion of the wearer.SOLUTION: The paper diaper 100 includes a body part 10 having an absorber 17 fixed thereto at a predetermined position and the abdominal part 11 and back part 12 positioned on the abdominal and back sides of the wearer are provided to the body part. This paper diaper includes the belt body part 21 constituted in the width direction of the body part of the paper diaper in a freely expansible and contractible manner and extended from one end part on the wide direction side of the back part to be arranged round the abdomen of the wearer, the fastening belt part 20 provided on the leading end side of the belt body part and having the back part fastening part 22a fastened to the other end part on the width direction side of the back part in a freely detachable manner and an annular member 30 for fastening the belt body part and the abdominal part in a freely detachable manner.COPYRIGHT: (C)2012,JPO&INPIT【課題】着用者の身体に対する装着性を向上させるとともに、着用者の肌や排泄物の状態の確認を容易に行う。【解決手段】吸収体17が所定位置に固定された本体部10を備える紙おむつ100であって、本体部には、着用者の腹側及び背側に位置する腹側部11及び背側部12が設けられ、当該紙おむつの本体部の幅方向に伸縮自在に構成され、背側部の幅方向側の一端部から延出して着用者の腹周りに沿って配設されるベルト本体部21と、このベルト本体部の先端側に設けられ、背側部の幅方向側の他端部に着脱自在に止着される背側部止着部22aとを有する止着ベルト部20と、ベルト本体部と腹側部とを着脱自在に止着する環状部材30と、を備えている。【選択図】図1
