This week in a series of meetings at the Heimtextil show, Industrial Inkjet Ltd (IIJ) and Konica Minolta Industrial Inkjet invited wallpaper producers to see their new demo system, which prints a wide range of typical wallpaper media at linear speeds of up to 70m/min.   For the past 18 months, the two companies have been working on a solution that can compete with conventional printing methods on both productivity and cost-per-roll. Printing of wallpaper using inkjet is quite common, but speed...