PRINTED WORK MANUFACTURING METHOD, FOAM MANUFACTURING METHOD, FOAM-SUPPRESSING INK, METHOD FOR FORMING STEREOSCOPIC FORMATION, AND SYSTEM FOR FORMING STEREOSCOPIC FORMATION

摘要

Provided are a method for manufacturing a foamed printed work suitable for simple and small-lot production of a foam having an uneven design in the surface, and a foam manufacturing method and foam-suppressing ink suitable for said printed work manufacturing method. The printed work manufacturing method is a method for manufacturing a foamed printed work in which an uneven design is formed in the surface by foaming, wherein the method includes a printing step of inkjet-printing foam-suppressing ink onto a printing media having a layer of a foamed resin composition containing a chemical foaming agent at a temperature less than the softening temperature of the foamed resin composition, the foam-suppressing ink containing a foam suppressant that reduces the thermolytic ability of the foamed resin composition, and a solvent that dissolves the foam suppressant when the foam suppressant is a solid and is compatible with the foam suppressant when the foam suppressant is a liquid, and that can move the foam suppressant to the foamed resin composition.