| 摘要 |
PROBLEM TO BE SOLVED: To provide an aqueous printing ink composition for gravure printing, which exhibits good printability such as leveling property and trapping property.SOLUTION: The inventors found that, through intensive studies, an aqueous printing ink composition for gravure printing containing propylene glycol ether as a solvent and further containing an acetylene glycol compound exhibits good printability such as levelling property and trapping property for non-permeable plastic films.SELECTED DRAWING: Figure 2 |
