Prinergy

[1] It is a client/server system that integrates PDF creation, job proofing, imposition, and a raster image processor (RIP) into one unified workflow.

Prinergy was code-named Araxi (a restaurant in Whistler, British Columbia) when it was conceived of in 1995, on a train trip returning from Düsseldorf after Drupa 1995.

In 1997 Creo and Heidelberg formed a joint venture to cooperate in the sales of computer to plate (CTP) systems.

[2] The Prinergy system was designed from the ground up to automatically perform all functions on the data that are necessary to take a digital file through a series of workflow steps to produce a master plate, any one of offset, gravure, or flexo.

Then it is "trapped"; where colors join in a document, a slight overlap is created so that white space does not show on printing due to minute registration errors.