UVitec Printing Ink (www.uvitec.com) has introduced ink 19611-17, a high density letterpress black UV ink that produces a strong, rich black color on a variety of substrates, including paper, film and foil materials. The ink’s printing characteristics make it a perfect substitute for process black inks in halftone and other applications in which a strong black is required.      The black ink has strong adhesion qualities and consistent color that doesn’t “shift” upon curing. It also features ...