PROBLEM TO BE SOLVED: To provide a disposable diaper preventing excrement from leaking to the outside over solid gathers by holding a large amount of excrement inside the solid gathers.SOLUTION: Extension parts folded to a body surface side are formed in both side parts in a width direction of a top sheet, the extension parts and top sheet portions facing the extension parts are fixed by fixing parts provided at a prescribed interval in the forward and backward direction, and the extension parts and portions of solid gathers facing the extension parts are fixed.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2020,JPO&INPIT【課題】立体ギャザーの内側に多量の排泄物を保持して、立体ギャザーを超えて排泄物が外部に漏れ出すのを防止した使い捨ておむつを提供する。【解決手段】トップシートの幅方向の両側部に身体面側に向かって折返した延出部を形成し、延出部と、延出部に対向するトップシート部位を、前後方向に所定の間隔を隔てて設けられた固定部で固定し、延出部と、延出部に対向する立体ギャザーの部位を固定した。【選択図】図５
