CTP Minus The Processing

With switchable polymer technology, the polymer coating is exposed to create image and non-image areas and isn't removed from either, he notes. While the substrate may be aluminum, the polymer controls ink/water balance and that can lead to problems, he asserts.

The working principle of Agfa's processless technology is similar to its existing Thermolite Plus product, for on-press imaging/DI applications, Furman says. The material will be compatible with 830nm thermal lasers and require no add-ons, such as debris removal systems, he adds. Initially, it will be targeted for runs of 100,000 impressions and fewer, with post-exposure requirements and product availability still to be determined, he reports.