Carbonated beverage can and method for producing a carbonated beveragecan

Abstract From the Canadian patent

Abstract of the Disclosure, The present invention resides in a method for producing a carbonated beverage can which has acceptable creep modulus and yield, strength values, which comprises a can body which is made up of a core, of a thermoplastic material at least two layers of polyolefin film which has either been monoaxially stretched or biaxially stretched and which, are wrapped around the core singularly or in plys at opposite plus/minus angles in relationship to each other to yield disproportionate stress resistance vectors for hoop and axial stresses present in said can body at a 2:1 ratio, an adhesive layer which is placed between the core and the layers of polyolefin in order to …