CONTAINERS AND OVERWRAPS COMPRISING THERMOPLASTIC POLYMER MATERIAL, AND RELATED METHODS FOR MAKING THE SAME

摘要

A container comprises a wall and a bottom. The wail includes a thermoplastic poiymer materiai, and forms a cylindrical shape. The thermoplastic poiymer materiai has a microslructure that includes a plurality of closed ceils, each cell containing a void and each cell having a maximum dimension extending across the void within the ceil that ranges between 1 micrometer and 200 micrometers Song. The bottom is joined to an end of the cylindrical shape to close the end such that the beverage and/or other items disposed inside the cylindrical shape don't escape through the end of the shape.