Graph Expo 2010: Sheetfed/Web Litho Printing - Diagnosis: ‘Iron’ Deficiency
Those lithographic printers walking the show floor earlier this month at Graph Expo in search of a bevy of heavy-iron, offset presses were sorely disappointed. With press manufacturers Heidelberg USA, Komori America and Mitsubishi Lithographic Presses opting to pass on this year's show, the South Hall at McCormick Place lacked the all-encompassing lineup of traditional press vendors that visitors in years past have come to expect.
And, despite the stimulus incentives for exhibitors created by the Graphic Arts Show Co. (GASC) to help defray the costs of installing heavy equipment at the exhibition—as well as new union work rules and cost reductions initiated by the Illinois legislature to make McCormick Place more competitive with trade show venues in other states—the jury is still out on whether future Graph Expos will ever look the same from a traditional printing press standpoint.
There was plenty of equipment on the show floor this year, but it primarily consisted of digital presses, wide-format printers, mailing and bindery gear.
Only Gronhi Graphics had a Chinese-made, four-color sheetfed offset press on its stand; Epson featured a Ryobi press to help demonstrate its new Stylus Pro 7900CTP metal platesetting system geared toward small print shops; and Baum showcased a small-format, two-color model in its booth.
Service and Substance
Presstek actually had the largest pressroom presence by bringing three DI presses in the 34cm, 52cm and 75cm format sizes. Shown for the first time in North America following its Ipex debut was Presstek's new six-page, 29˝ 75DI digital offset press. With a 31x23˝ maximum sheet size, it features waterless printing, on-press chemistry-free imaging, and built-in automation that accommodates last-minute changes and rush jobs. Available in 4 to 10 colors, the 75DI can also be equipped with an optional in-line aqueous coater.
Also shown were the Presstek 34DI, as well as the Presstek 52DI-AC featuring in-line aqueous coating. These DI presses are best suited for runs of 500 to 20,000, bridging the gap between digital toner and conventional offset printing.