The European Union is now returning to a period of steady but slow economic growth, after a series of short-lived recoveries since the big financial downturn of 2008. The current revival is expected to last at least two years, although it may be hampered by unexpected events like the Ukraine crisis. It could be a timely boost for a fragile European printing sector and hard pressed suppliers like ink producers. The European Commission, the Brussels-based EU executive, was forecasting in Jan...