Environmental Inks and Coatings has recently introduced its new Aqua HS ink system.      Aqua HS water-based inks deliver high impact color for PVC heat shrinkable labels. Aqua HS is formulated for reverse printing heat shrinkable PVC labels. It is made to withstand sharp creasing, to be scratch and rub resistant and to shrink with the PVC film as the label is applied. Process colors are available for low-volume high line-count aniloxes....