Markem Corporation, Keene, NH, a provider of identification systems, software, supplies and services for coding and marking, has added a new ink to its Touch Dry family.      The 5005 Series Touch Dry ink is a hot melt ink for use in Markem’s 5200, 5200SC and 5400 ink jet printers. As with other members of the Touch Dry ink family, the 5005 ink dries on contact with the substrate providing a sharp, crisp print that never weeps.      The addition of the 5005 ink, available in black, allows co...