Method for producing embossed blanks
AssigneeConstantia Teich GmbH
InventorRoman König
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Abstract
The invention relates to a method for producing a blank, which is composed at least substantially of material that can be embossed, in particular aluminum or an aluminum alloy, for closing a container along the edge thereof, in particular by means of adhesive bonding or sealing, the blank having an embossed surface and being stamped from a continuous material. The invention is characterized in that markings are embossed on the continuous material when the surface of the blank is embossed, said markings being used for the position determination during the stamping process.
Claims2
A method for producing a blank which consists at least substantially of embossable material, in particular aluminum or an aluminum alloy, for closing a container along its edge, in particular by adhesive bonding or sealing, the blank having an embossed surface and being punched from an endless material, characterized in that markings which serve for positional determination of the endless material during the punching operation are embossed during embossing of the surface of the blank.
Dependencies are inferred from the claim text.