PROBLEM TO BE SOLVED: To provide a shorts-type disposable diaper for pets and a method for manufacturing the shorts-type disposable diaper for pets.SOLUTION: The method for manufacturing a shorts-type disposable diaper for pets includes outer sheet processing steps 501-503 including: a fixing step 501 of fixing waist lower part elastic stretching members 15 and 19 by providing the multiple number of elongated waist lower part elastic stretching members 15 and 19 from one side part of the diaper to the other side part by crossing an overlapping portion with an absorbent 56, and fixing thereof in an elongating state to an extending direction and, after the fixing step 501, a cutting step 502 of pressurizing the outer sheet at a predetermined pattern by passing the outer sheet between a pair of rolls to cut at least one part of the width direction of the portion, which overlaps with the absorbent 56 later in the waist lower part elastic stretching members 15 and 19, into a number of small pieces by the pressurization, and at the same time, forming a tail-through hole cut 99 for forming a tail-through hole by pressurization, and the method includes an interior body attaching step 504 of attaching an interior body 200 on an inner surface of the outer sheet so as not to cover the tail-through hole cut.COPYRIGHT: (C)2012,JPO&INPIT【課題】ペット用パンツタイプ使い捨ておむつとその製造方法の提供。【解決手段】外装シートに、複数本の細長状のウエスト下部弾性伸縮部材15,19を、おむつの一方の側部から吸収体56と重なる部位を横断して他方の側部に供給し、延在方向に伸長した状態で固定し、ウエスト下部弾性伸縮部材15,19の固定工程501と、この固定工程501の後に、外装シートを一対のロール間に通して所定のパターンで加圧し、ウエスト下部弾性伸縮部材15,19における後に吸収体56と重なる部分の少なくとも幅方向の一部を加圧により多数の小片に分断すると同時に、外装シートにおける尻尾の付根が位置する部分に、尻尾通し孔を形成するための尻尾通し切れ目99を加圧により形成する、切断工程502とを含む外装シート加工工程501~503と、外装シートの内面に内装体200を尻尾通し切れ目を覆わないように貼り付ける内装体取付工程504を含む製造方法。【選択図】図8
