The boxes reach the labeling group through a toothed chain. Here, a rotating drum provided with suction cups takes the label from the store, let it pass through the gluing unit and applies it in the exact centre of the box.
During the seal-banding operation, the box is taken by two plates which obliges it to rotate.
The seal-banding group applies the glue, the seal-band and the tear strip perfeclty in the centre.