The $14.5 billion printing ink market is roughly split evenly between North America, Europe and Asia-Pacific. While the North American and European sales have flattened out, the Asia-Pacific region continues to grow at a fast pace, and should soon become the largest region in terms of ink consumption, driven by economic growth in China, India and other key countries.     “The printing ink industry in Asia grew by about 6 percent to 7 percent in 2006 compared to 2005,” said Fli...