FIELD: machine building.
SUBSTANCE: invention relates to the use of a device with moving horizontal and vertical conveyor belts and a fixed vertical belt for separating the compressible inner packs from the inner walls of the corresponding rigid outer containers at the containers, which are made by coextrusion method and in which inner packs have considerable rigidity, and have a rough surface with microscopically small elevations and depressions, and therefore adhere to external containers with only low adhesion forces, without being welded to them, and outer containers have at least partially opened seam obtained during press welding, in which bottom weld seam of inner packs is retained.
EFFECT: disclosed is the use of a device with moving horizontal and vertical conveyor belts and a fixed vertical belt for separating compressible inner packs from inner walls of rigid outer containers.
7 cl, 3 dwg
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