In the middle of May, Heidelberger Druckmaschinen AG hosted its Packaging Days at the Wiesloch-Walldorf site with the theme “Together on Track to Success.” More than 350 participants from all over the world visited the Print Media Center Packaging on two days, where they demonstrated interest in Heidelberg’s integrated solutions.   Run lengths are declining, the number of individual jobs is increasing, raw materials are going up in price, and margins continue to be under pressure. Heidelberg o...