- Speeds up to 450 fpm
- Lightweight paper
- Alternate delivery options
- Three-up books
- Pinless slit merge
The Stack 566 solution features the Unwinder 550, Cutter 561 and Stacker 566 with the optional Buffer 530 or Merger 535, and produces book blocks delivered one at a time or in offset stacks.
The center-shaft driven Unwinder 550 feeds a roll of paper up to 20.5” wide and 52” in diameter into a web-fed digital printer. The Cutter 561 utilizes a rotary knife to cut printed output in up to 19.5” (standard) or up to 28” length (long sheet version). It also may slit the web for 2-up or 3-up forms. The Stacker 566 builds up to 10”-tall stacks of sheets. An electronic printer signal or a printed mark triggers set separation. Stacks created with the Stack 566 solution are neat, well-spaced apart and tightly trimmed for reliable off-line processing.
Once paper is accurately cut and stacked, each job can be delivered to the conveyor one at a time, individually offset within the stack or when the operator-programmed stack height is reached. All components are modular, compact, and are designed to dramatically improve work-flow.