Dr. Frank Schaum, 54, took over the Label division (Gallus) of Heidelberger Druckmaschinen AG (Heidelberg) in Sankt Gallen, Switzerland in March, succeeding Christof Naier, who left the company at his own request.   Schaum started his professional career at Heidelberg in 1992 as a product developer.    Between 2014 and 2018, he was responsible for the post press division, among other things. All of the company’s activities relating to sheet punching, folding box gluing, inspection ...