D-sig / D-sig Plus
- Sheets are introduced from the printer – Accurately registered – Automatic control of sheet position
- Cross folding (optional item), for 8 page folding
- Scoring of the spine fold line
- Longitudinal folding incorporating
5. Pressing of the longitudinal fold to assure a compact and square book spine
6. Signature make up on the saddle by the insertion of folded sheets – The completed signature then moves on to the sewing stage.
7. D-Sew: thread sewing machine.
Modular machine for folding, collating and saddle inserting. An interface between digital printing and traditional book binding equipment.
- Max. Speed: 120 m/min.
A4 format: 300 A4/min — A3 format: 200 A3/min
D-sig 1/4
Max. in cm: L42 – H31 
Min. in cm: L15 – H10
D-sig Plus 1/8
Max. in cm: L30 – H23
Min. in cm: L15 – H10
OPTIONALS:
D-Buckle: cross fold (8-page fold adjustment)
D-Mix: simultaneous processing of b/w and full color sheets
D-Turn: in-line connection with sheet rotation before folding
D-BJC: integrated in-line / off-line (by pass) connection
OTHER POSSIBILITIES:
D-Exit: preparation / realization of folded-only
D-Stitch: connection toa wire stitching machine
Printing:
Sheets are fed directly by the digital printer. It is also possible to feed sheets from:
- a pile feeder
- single-sheet rolls wound up using Digi-Roll system
- cutting systems combined with rolls of continuous printed sheets
Sewing:
D-sig is equipped with:
- a programming panel to introduce job data, i.e. number of sheets required to make up signature and number of signatures required to make up a book block.
- an interface with logic control to connect system to digital printer (machine ready, end of book, etc…)
- controls to operate all sewing machine functions