Patent ID: 6811843
Filing Date: 2004-11-02
Classification: B29C,B29K,B29L,B31B,B32B,B65D,Y10S,Y10T

Abstract:
An insulated beverage container stock material comprising:said stock material having an innermost surface and an outermost surface, said stock material including a paper stock layer having an interior surface and an exterior surface, said exterior surface of said paper stock layer forming the outermost surface of said stock material; a foam layer being disposed along the interior surface of the paper stock layer, wherein said foam layer is heat laminated foam formed from high density polyethylene, low density polyethylene, linear low density polyethylene, or oriented polypropylene; and a polyethylene barrier film layer being disposed along the interior surface of the paper stock layer and in continuous and direct contact with said foam layer and said pacer stock layer, wherein the foam layer forms said innermost surface of said stock material.