PROBLEM TO BE SOLVED: To provide a method for surely manufacturing a stretchable sheet, where two sheets are intermittently bonded in an area not arranged with an elastic stretchable member, by a simple configuration.SOLUTION: A manufacturing method is for manufacturing a stretchable sheet where a plurality of elastic stretchable members 30 are arranged in a direction orthogonal to their stretching direction between a first sheet member 10 and a second sheet member 20. The manufacturing method includes: a positioning step of arranging the elastic stretchable members 30 in a plurality of concave parts 11 formed by recessing the first sheet member 10 in its thickness direction and a bonding step of, after the positioning step, intermittently bonding the first sheet member 10 and the second sheet member 20 in the stretching direction and the orthogonal direction at parts where the elastic stretchable member 30 is not arranged.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2016,JPO&INPIT【課題】弾性伸縮部材が配置されていない領域において2枚のシートが間欠的に接合された伸縮シートを,簡単な構成で確実に製造する方法を提供する。【解決手段】第1シート部材10と第2シート部材20の間に,複数の弾性伸縮部材30が,その伸縮方向に直交する方向(直交方向)に並べて配置された伸縮シートを製造するための製造方法である。第1シート部材10をその厚み方向に向かって凹状に湾曲させた複数の凹曲部11の中に弾性伸縮部材30を配置する位置決め工程と,この位置決め工程後に,第1シート部材10と第2シート部材20を弾性伸縮部材30が配置されていない部位において伸縮方向及び直交方向に間欠的に接合する接合工程を含む。【選択図】図4
