Nazdar announced the availability of VersaCon, a one-part UV curable screen ink for printing directly on a wide variety of plastic containers. Specifically formulated to adhere to both treated HDPE and treated or untreated PET, VersaCon also exhibits excellent adhesion to polycarbonate and treated polypropylene.      “Most container printers print on a variety of substrates within the same plant, and that often means they’re stocking multiple ink lines,” said Richard Bowles, Nazdar’s vice pres...