INK RECEIVING LAYER COMPOSITION, PRINTING METHOD, AND PRINTER

• Main Author: UCHIDA JUNICHI
• Format: Patent
• Language: English; Japanese
• Published: 27.07.2022
• Subjects: COLOUR PRINTING; CORRECTION OF TYPOGRAPHICAL ERRORS; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LINING MACHINES; PERFORMING OPERATIONS; PRINTING; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; SELECTIVE PRINTING MECHANISMS; STAMPS; TRANSPORTING; TYPEWRITERS

To provide: an ink receiving layer composition to form an ink receiving layer which makes a prescribed print region of an object to be printed recognizable, where a print layer is printed on the print region, without sacrificing appearance characteristics of the print layer obtained; and a printing method and a printer that are based on the ink receiving layer composition.SOLUTION: An ink receiving layer composition constituting an ink receiving layer formed on an object to be printed contains inorganic particles whose average primary particle diameter is from 0.01 μm to 1 μm inclusive, a film-forming agent, and a solvent, where the content of the inorganic particles is from 8 pts.mass to 20 pts.mass inclusive based on 100 pts.mass of the film-forming agent.SELECTED DRAWING: Figure 3 【課題】被印刷対象物の所定の印刷領域に印刷される印刷層の当該印刷領域を認識可能としつつ、得られる印刷層の外観特性を損なわないインク受容層を形成するインク受容層組成物、当該インク受容層組成物を用いた印刷方法及び印刷装置を提供する。【解決手段】被印刷対象物上に形成されるインク受容層を構成するインク受容層組成物であって、平均一次粒径が０．０１μｍ以上１μｍ以下の無機粒子、被膜形成剤及び溶媒を含み、前記無機粒子の含有量が、前記被膜形成剤の１００質量部に対して８質量部以上２０質量部以下であることを特徴とする。【選択図】図３