PROBLEM TO BE SOLVED: To provide a pants-type disposable diaper that suppresses degradation of outward appearance of a display sheet due to a cutting trace of a resilient elastic member.SOLUTION: The problem is solved as follows: resilient elastic members 15, 16, 19 and a display sheet 25 formed by adding display in a crepe paper of 50-200 μm in thickness and 50-400 kg/min density are mounted between an inner sheet layer 12H and an outer sheet layer 12S in forming an exterior body 12； a portion serving as a stretching region A2 and a portion serving as a non-stretching region A1 are formed； and then, while sandwiching and pressurizing the portion serving as the non-stretching region A1 from the inside of an inner sheet layer 12H and the outside of an outer sheet layer 12S, this pressurization portion is heated only from the inside of the inner sheet layer 12H, and thereby the resilient elastic members 15, 16, 19 are cut.SELECTED DRAWING: Figure 13【課題】弾性伸縮部材の切断痕跡による表示シートの見栄えの悪化を抑制する。【解決手段】上記課題は、外装体１２を形成するに際し、内側シート層１２Ｈ及び外側シート層１２Ｓ間に、弾性伸縮部材１５，１６，１９と、厚みが５０～２００μｍ、密度が５０～４００ｋｇ／ｍ3のクレープ紙に表示を付加してなる表示シート２５とを取り付けて、伸縮領域Ａ２となる部分及び非伸縮領域Ａ１となる部分を形成した後、非伸縮領域Ａ１となる部分で、内側シート層１２Ｈの内側及び外側シート層１２Ｓの外側から挟んで加圧しつつ、この加圧部分を内側シート層１２Ｈの内側からのみ加熱することにより、弾性伸縮部材１５，１６，１９を切断することにより解決される。【選択図】図１３
