| 摘要 |
<p>The invention relates to folding outer sleeves (13) of a package (10) or package group (12), wherein a tube-shaped intermediate state of the sleeve (13) is formed. At the same time, side flaps are folded, namely inner flaps (16) by fixed folding organs, namely folding cogs (32, 33). Said cogs are heated by heating cartridges (47) to a temperature below the sealing temperature of the packaging material.</p> |
