Packaging machine for producing cigarette packs

A packaging machine for producing packs containing a group of cigarettes, having in a manufacturing flow direction: a forming unit for forming cigarette groups; a first folding unit at which an inner blank composed of a material suitable for forming a dimensionally stable inner pack is folded around a cigarette group to form an inner pack with the cigarette group as pack content; adjoining said first folding unit, a sealing inner pack unit in which a sealing inner pack is manufactured from the inner pack, the sealing inner pack is folded into a final state, or one sealing inner pack comprising the inner pack is manufactured; and adjoining the sealing inner pack unit, a second folding unit at which an outer blank composed of a material suitable for forming a dimensionally stable outer pack is folded around the sealing inner pack to form an outer pack.