Here the cartons move between two rotating compression aprons, to allow the glue to bond with the carton under controlled pressure.
Sequential gluing is applied and seams are joined here. The cartons are now transferred to compression and delivery section. Output is tracked by batch counter.
Spring loaded pin mounted with bearings to apply pressure.
Crease lines 2 and 3 are prefolded in this section and laid flat again and transferred to folding section. Attachments for lock bottom, CD covers etc can be integrated here.
Feeder is equipped with electromagnetic clutch for instantaneous starting and braking. Feeder belts pull the bottom most blank from the pile of carton blanks into the machine.