PROBLEM TO BE SOLVED: To prevent a surface material of a side flap part from being damaged by a fastening tape even when flexible and air-permeable nonwoven fabric is used for a skin side surface of the side flap part.SOLUTION: A fastening tape 10 folds a distal end side of a fastening base material 30 to a skin side surface of a base end side at a folding line 33 along a diaper longitudinal direction of a projection direction intermediate part in a folded state before a diaper is used, and the surface of hook material 31 is covered with the fastening base material 30. The hook material 31 is provided for the distal end side and the base end side with the folding line 33 as a boundary respectively, and the hook materials 31 are arranged at positions that do not overlap when the fastening base material 30 is folded.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2018,JPO&INPIT【課題】サイドフラップ部の肌側面に柔軟で通気性の良い不織布を用いた場合でも、ファスニングテープによってサイドフラップ部の表面材が傷付くのを防止する。【解決手段】ファスニングテープ10は、おむつ使用前の折り畳み状態で、突出方向中間部のおむつ長手方向に沿う折り線33にてファスニング基材30の先端側を基端側の肌側面に折り返し、フック材31の表面がファスニング基材30で覆われるようにする。前記フック材31は、折り線33を境に先端側と基端側にそれぞれ設けられ、前記フック材31は、ファスニング基材30を折り返した際に、互いに重ならない位置に配置する。【選択図】図5
