Sealing cover having a separation layer for releasing and aluminum foil from an opening of a container

In a sealing cover loran opening of a container the sealing cover comprising a first foil that seals the opening of the container, a metallic foil for the inductive healing of the first foil on the edge of the opening, a removable sealing lid that is releasably secured over the opening of the container, a releasable controlled adhesive layer between the first foil and the metallic foil that enables the metallic foil to be detached from the first foil after the sealing lid has been removed, an elastic layer between the sealing lid and the metallic foil, wherein the improvement comprises a separation layer disposed between the metallic foil and the elastic layer, said separation layer becoming liquid at induction temperatures, and a suction layer, wherein the suction layer absorbs the liquified matter of the separation layer during the induction process, the elastic layer being disposed over the separation layer which is disposed over the suction layer which is disposed over the metallic foil which is disposed over the adhesive layer which is disposed over the first foil, the first adhesive layer containing a material which after the inductive sealing process forms a permanent yet manually releasable connection, said first adhesive layer further lacking an adjoining suction layer.