| 摘要 |
During the production of cuboid-shaped packages, in particular bundle packages made of thin cardboard, it is necessary to form sharp-edged package edges (44, 45), namely those having a right-angled cross-section. This is ensured by means of a folding aid, namely by edge supports (40, 41), around which the folding flaps (27, 28) are folded to form the package edges (44, 45). The edge supports (40, 41) are retracted from their supporting position after folding is completed and the package is finished.
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