StreamFolder 2030

New product

  • Short-run books
  • Increased reliability
  • Z-fold signatures
  • Superior book quality
  • Minimize blank pages
  • Easy application changes

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Solution Modules

UNWINDER 550 BUFFER 530 StreamFolder f20 CUTTER C20 STACKER S30 DELIVERY TABLE 

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Product Description

The StreamFolder™ f20 folds the web once or twice lengthwise prior to cutting and stacking. The Cutter c20 uses a rotary knife to cut the printed and folded web to the desired length creating either a 4-panel or 6-panel signature. Finally, the Stacker s30 aligns and stacks the signatures to create offset book blocks ready for binding.

The Z-fold used for 3-up streams is a unique feature of the StreamFolder f20 and it provides substantial advantages versus competitive C-fold systems. Every roll of paper has slight variations in width. Only the StreamFolder’s Z-fold design can guarantee fixed page registration to the spine edge, regardless of these variations. The Z-fold forces web-width variations to the face edge which is cleanly trimmed during binding, producing a superior quality book.

Technical Specifications

Speed max.

180 m/min ≈ 600 ft/min

Feeding

Pinless

Paper Weight

40 gms min., 27# text min.

Web width

Input: 21.25 in. (540 mm) max

Form Length

140 – 457 mm / 5.5 – 18 in

Stack height

250 mm ≈ 10″ ≈ 2000 sheets

Offset

15 mm ≈ 0.6″

Processing

1-up, 2-up, 3-up (no folding/bypass mode), 2-up (1 fold/4 panel signatures), 3-up (2 folds/6 panel signatures), 4-up (2 folds/8 panel signatures)

Output Options

1-up with offset

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