In the past, formulating printing ink was thought of as more of an art than as a science, and when a problem on press came along, the solution was simply to substitute another ink and hope it worked. IdeOn LLC’s logo is a microscopic view of a four-color process dot. The reality, of course, is that ink is much more of a science. The interaction between ink, chemistries, plates, substrates and presses is intricate, and problems and solutions have to be examined with a ho...