Postpress — The End of the Line

Duplo launched its new Duplo System 4000 bookletmaker, which incorporates up to six separate collator towers, each with 10 bins. Each bin has a capacity of 2.4˝ and is fitted with its own air blast and suction system for paper feeding. The vertical transport system in the collating towers has been improved, with twin conveyor belts ensuring faster, more consistent paper handling. A vacuum channel feeding system means virtually no adjustments are required when different papers are used. All errors are automatically detected, and a double reject tray system is in place, as well.