PROBLEM TO BE SOLVED: To provide a method for producing a bar soap composition which can be used over a long period according a use amount since it hardly cracks or crumbles after molding and hardly causes softening of bar soap as a whole due to deliquescence during use after unwrapping a product of the bar soap composition.SOLUTION: When powdery soap dried to a required water content and powdery salt dried to a required water content are mixed together at a required compounding ratio, a mixture wherein the salt is dispersed uniformly as a whole is obtained. The mixture (10) is put in molding dies (41, 44, 46), and after evacuating the inside of the molding dies (41, 44, 46), the mixture (10) is pressurized with required pressure to mold the bar soap composition.COPYRIGHT: (C)2011,JPO&INPIT【課題】成形後も割れたり崩れたりしにくく、固形石けん組成物の製品の包装を解いて使用しても、潮解による石けん全体の軟質化も起こりにくく、使用量に応じて相応に長く使用することができる固形石けん組成物の製造方法を提供する。【解決手段】所要の含水率まで乾燥させた粉状の石けんと、所要の含水率まで乾燥させた粉状の塩を所要の配合比率で混合して塩が全体に均一に分散した混合物を得、前記混合物(10)を成形型(41,44,46)に入れ、成形型(41,44,46)内部を真空にした後に混合物(10)を所要の圧力で加圧して固形石けん組成物を成形する。【選択図】図2
