MANUFACTURING METHOD OF SOLID CHEMICAL, INK COMPOSITION FOR INKJET, INKJET INK SET, AND SOLID CHEMICAL

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of a solid chemical having a colored part in which bleeding in a solid chemical surface is suppressed.SOLUTION: A manufacturing method of a solid chemical having a colored part in at least part of the surface includes a process for attaching an ink composition for inkjet containing an edible color material, an edible material that can be gelatinized or ion-associated by the interaction with a material contained in the solid chemical surface or its neighborhood, and a solvent containing one or more types selected from a group consisting of water and an aqueous solvent to a solid chemical surface by an inkjet method.SELECTED DRAWING: None