TIGHT CONTAINER PARTICULARLY FOR FOOD PRODUCTS

摘要

A container comprises a man-made material film which is shaped to define at least one sealed compartment, a plane top around the compartment or compartments and continuous external walls which surround the compartment or compartments. These walls have a height at least equal to that of the compartment or compartments. The man-made material film is backed by at least one bonded-on layer of cardboard over substantially all the inside surface of each wall and of the top. The man-made material film is in a single piece which constitutes an uninterrupted outside wall all around the container and a plane top and which forms at least one compartment inside the volume determined by the outside wall of the container and by the top. The cardboard part constitutes in a single piece a top with at least one opening in it and side walls with adjacent edges.