Flint Group has announced the following price increases on inks in North America, effective Oct.1, 2007. The increases come as a result of a continuing and unprecedented rise in raw material, transportation and energy costs. • Publication gravure – 10 percent • Publication heatset – 8 percent • News ink – 6 percent • Sheetfed – 5 to 7 percent depending on product technology and color. • Packaging – up to 12 percent depending on product technology and color.      Bill Miller, president, Fl...