Stable piles are carried quickly, safely and trouble-free.
Charging
Electrostatic charges applied at the inserting drum and at book covers

Electrostatic charges applied at the inserting drum
Applying static charges to the lower copy stabilizes the whole unit and ensures straight-edge insertion. The copy stream runs smoothly and trouble-free through the collator.
Charging book covers
Electrostatic charging will safely fix the cover in place after joining and will prevent the joints folding up. Finishing the copies will proceed smoothly and more costeffectively.