PROBLEM TO BE SOLVED: To provide a method of manufacturing absorbent articles which is capable of manufacturing absorbent articles configured such that a part coated with an adhesive and adhesive mass is highly smooth in a flap section forming sheet, while the joining strength of the flap section forming sheet to the other members or the fixing strength of the flap section to clothes has a sufficiently practical range without generating material loss in the flap section of as much as possible.SOLUTION: The method of manufacturing absorbent articles includes: a resin layer forming step of forming resin layers 54 and 55 on a material roll of the flap section forming sheet 60 while coating and drying a fluid containing a thermoplastic resin to respective adhesive/adhesive mass-disposing positions on the material roll of the flap section forming sheet 60 and a flap section forming sheet joining step of joining component members of an absorbent body 5 to the flap section forming sheet 60 formed with the resin layers 54 and 55 and having a shape of the flap section 6 through an adhesive 64 on the resin layer 54.COPYRIGHT: (C)2012,JPO&INPIT【課題】フラップ部形成シートにおける、接着剤や粘着剤が塗布される部位の平滑性が高く、フラップ部形成シートの他の部材に対する接合強度やフラップ部の着衣に対する止着強度が実用上十分な範囲にある吸収性物品を、フラップ部の材料ロスを極力発生させずに製造し得る、吸収性物品の製造方法を提供すること。【解決手段】本発明の吸収性物品の製造方法は、フラップ部形成シート原反60’における、接着剤及び粘着剤それぞれの配置予定位置に、熱可塑性樹脂を含む流動体を塗布・乾燥して、フラップ部形成シート原反60’上に樹脂層54,55を形成する樹脂層形成工程と、樹脂層54,55が形成され且つフラップ部6の形状を有するフラップ部形成シート60を、樹脂層54上の接着剤64を介して吸収性本体5の構成部材に接合するフラップ部形成シート接合工程とを有する。【選択図】図4
