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^ Product Control System (PKS) at the Bobst Sprintera 106
^ Product Control System (PKS) measuring heads
^ Product Control System (PKS) user control panel
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Product Control System (PKS)
The Product Control System checks online printed sheets in print finishing machines. It prevents the further processing of imperfect printed sheets and checks the printed sheets immediately during their separation before they are further processed (e.g. die-cutting).
The Product Control System
- checks simultaneously at two points of the printed sheet (face printing or − optionally − face printing and perfecting),
- reduces waste,
- makes visual control and manual selection obsolete,
- checks directly in the printed image and needs no special printed measuring targets.
Data logging and measuring pinciple
- The measuring heads are directed on the product at a suitable place in the feeding area of the machine.
- Up to 2 measuring heads can be connectec an the same time.
- Video images are analysed width highly effective mathematical procedures.
- Special lighting enables metal blockings to be controlled.
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