Patent ID: 6911241

Claim:
An aseptic closed container for foods or beverages, said container comprising: a laminate structure excluding paperboard, said laminate structure comprising: a layer of foamed polymer having an inner surface and an outer surface, wherein said layer of foamed polymer is selected from the group consisting of styrenic polymers, olefinic polymers, and polyester polymers; a first layer of low density polyethylene having an outer surface and an inner surface, said inner surface of said first layer of low density polyethylene coated on said outer surface of said layer of foamed polymer; and a layer of amorphous polyethylene terephthalate having an outer surface and an inner surface, said outer surface of said layer of amorphous polyethylene terephthalate coated on said inner surface of said layer of foamed polymer; wherein said laminate structure is folded and heat sealed to form said container.