Method for producing a cardboard-plastic composite shell, and production device

Abstract

A method for producing a cardboard-plastic composite shell (10), in particular an MAP cardboard-plastic composite shell for food products, includes at least the method steps (66, 68, 82, 88) providing a plastic foil (12), pre-forming the plastic foil (12) to form a shell shape (14), providing a cardboard blank (16), and connecting the cardboard blank (16) to the already pre-formed plastic foil (12) in order to form the cardboard-plastic composite shell (10). The cardboard blank (16) provided is not folded or incompletely folded directly before the connection to the pre-formed plastic foil (12). When the cardboard blank (16) is connected to the pre-formed plastic foil (16), the cardboard blank (16) is folded onto the plastic foil (12) by a stamp mechanism (24).

Dependencies are inferred from the claim text.