Hunkeler Logo

Flyfolder Book solution


Sheets are folded into signatures by the Flyfolder. Automatic change over between 4-page and 6-page signatures is achieved on-the-fly, avoiding any interruption in the printing process. The excellent stack quality allows for efficient finishing, especially when connected inline with a perfect binder. All signatures can be offset on-the-fly while running through the Flyfolder module (option). The fully automated format change-over is done on the fly, without manual intervention or interruption of the production process.

Request advice

All technical data subject to change.

Technical specifications

Max. roll diameter 54" (1370 mm)
Web width 17" – 19.5" (432 – 495 mm)
Production speed up to 330 ft/min (100 m/min)
Paper weight 60 – 120 gsm
Cut length 7" – 14" (178 – 356 mm)
Performance up to 600 stacks per hour

Perforation for 4- (top) and 6-page (bottom) signatures


Stacker LS6

Stack Delivery

Web Inspection

Web Inspection System

A Web inspection system checks the quality and content of the printed pages. get more information

Tracking solutions

Control & Tracking solutions

The tracking system monitors ongoing prodcution in terms of completeness and accuracy. get more information



  • Digital Print Finishing brochure (en)

    New brochure for Hunkeler products. 28 pages information about solutions for Transactional, Transpromo, Direct Mail, Books, Brochures, Newspaper, Security Print, Control Platform and Special applications.

    PDF | 9.5 MB | 2019-04-01