Computer-to-plate (CTP), in-the-round imaging is creating opportunities for flexographic package printers.

By Jean-Marie Hershey

Not everyone agrees. According to DuPont’s Bodwell, “Engraving technology is somewhat limited by the power and spot size of the lasers used, and does not generally achieve either the quality or productivity levels of laser imaging. It is essentially a one-step process, which means access to the first sleeve may be quicker with engraving, but it will not be able to keep up with laser imaging once you’re into a pipeline production mode.”