It’s one thing to digitally print permanent and temporary road quality signs at great speed, but another thing to make them durable as well. The ideal situation is to do both, which is why global ink manufacturer 3M – a producer of durable sheeting, inks and overlays – has already teamed up with three of the best makers of high-speed print machines to offer the perfect combination to clients. Visitors to the 3M stand can see printing in action on units from Durst Rho, EFI and HP.