Combination of a container and a closing element

Abstract

A combination of a container and of a closing element. The container defines a containment space and includes a portion defining an access opening to the containment space. The closing element is movable relative to the portion to open or close the opening and defines with the portion a closing assembly for the container. The portion and/or the closing element is provided, on a surface portion of interaction between the portion and the closing element subjected to friction during opening or closing of the container, with an interface layer suitable for facilitating a sliding between the portion and the closing element. At least the portion and the closing element are made of polyethylene terephthalate and the layer is made of polyethylene. A quantity of polyethylene is below a 15% threshold relative to the total weight of the combination.

Dependencies are inferred from the claim text.