There has been a growing trend in the ink industry for “green” inks. Currently this is such a hot topic that nobody will mistake this for phthalo green ink; I am referring to inks that are better for the environment. While this trend has been going on for quite a long time, the interest in producing a “green” ink is as keen now (maybe keener) as it was during the soybean sticker inks of the mid ’90s. According to NAPIM’s Executive Summary currently on its website,www.napim...