The new CS Random HS carton sealer enables cartons with different formats to be sealed at high speed. The machine combines flexibility with speed and is therefore even suitable for applications in which several packaging lines are brought together for closing. The squareness of the cartons, which is important for an efficient logistics chain and stability, is maintained and machine jams are prevented. The CS Random HS case sealer is available in versions for sealing with adhesive tape or hot melt and can be easily integrated into packaging lines. Users can achieve speeds of up to 25 cycles per minute (adhesive tape) or up to 17 cycles per minute (hot melt). Thanks to an upstream signal or a camera at the infeed, the machine recognises the carton formats being fed in and automatically adjusts to them. This means that cartons measuring between 200 mm x 150 mm x 120 mm and 620 mm x 510 mm x 500 mm can be processed flexibly.

Automatically adjusted feed systems ensure the correct loading with sufficient space between the cartons, which prevents jams. Rollers move the packs to spring-loaded side belts, which hold them in place and can adapt to the smallest deviations in carton width. Pre-folding the front short lid flaps prevents damage and optimises the reliability of the packaging process. During transport through the machine, the long lid flaps are also pressed down and remain in this position until they enter the sealing unit. The sealed cartons are absolutely square.