Heat-Sealable Aluminium Alloy Strip for Beverage Can Lids

Abstract

An aluminium alloy strip for manufacturing a beverage can lid. The aluminium alloy strip has an aluminium alloy of the type AA5xxx. The object of specifying an aluminium alloy strip made of an aluminium alloy of the type AA5xxx for manufacturing a beverage can lid, which enables secure and cost-effective fastening of plastic elements on the manufactured beverage can lids, is achieved by the aluminium alloy strip having a heat-sealable coating, which contains polyolefin, on one side or on both sides.

Dependencies are inferred from the claim text.