METHOD FOR MANUFACTURING PRINTED SOLID FORMULATION, METHOD FOR STORING SOLID FORMULATION, PRINTED MATTER OF SOLID FORMULATION, SOLID FORMULATION MANUFACTURING DEVICE AND SOLID FORMULATION MANUFACTURING SYSTEM
PROBLEM TO BE SOLVED: To provide a method for manufacturing a printed solid formulation capable of preventing or reducing transfer of a print image in a solid formulation surface such as a pharmaceutical agent and a food product, a method for storing the solid formulation, a printed matter of the solid formulation, and a printer.SOLUTION: The method for manufacturing a printed solid formulation according to the present invention includes: a printing step of printing a solid formulation using a dye ink including at least one type of dye； and an aging step of causing the unpenetrated dye ink present on the solid formulation surface after the printing to penetrate into the solid formulation under a high-humidity environment. The method for storing the solid formulation according to the present invention is characterized in that the solid formulation is stored, while being subjected to the aging processing under the high-humidity environment so as to cause the unpenetrated dye ink present on the solid formulation surface to penetrate into the solid formulation printed using the solid ink including at least one type of dye.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2020,JPO&INPIT【課題】医薬品や食品等の固体製剤表面に於ける印刷画像の転写を防止又は低減することが可能な印刷された固体製剤の製造方法、固体製剤の保管方法、固体製剤の印刷物及び印刷装置を提供する。【解決手段】本発明に係る印刷された固体製剤の製造方法は、少なくとも１種の染料を含む染料インクを用いて、固体製剤上に印刷する印刷工程と、印刷後の固体製剤表面に存在する未浸透の前記染料インクを、一定の高湿度環境下で固体製剤に浸透させるエージング工程と、を含むことを特徴とする。また、本発明に係る固体製剤の保管方法は、少なくとも１種の染料を含む染料インクで印刷された固体製剤に対し、当該固体製剤表面に存在する未浸透の前記染料インクを固体製剤に浸透させるために、高湿度環境下でエージング処理しながら保管を行うことを特徴とする。【選択図】 図１
