Insulated beverage or food container

Details Insulated beverage or food container Insulated beverage or food container

2005-02-08

2005-02-08

Pyon, Harold (Department: 1772)

Stock material or miscellaneous articles

Hollow or container type article

Paper containing

C428S034900, C428S035700, C428S036500, C220S592160, C220S592170, C220S592180, C220S592200, C220S592250, C220S902000, C220S903000, C220S734000, C229S103110, C229S403000

Reexamination Certificate

active

06852381

ABSTRACT:
An insulating beverage or food container or sleeve is produced with a foam layer disposed on an inner surface of a paper stock. A polymer shrink film layer is arranged in a position along an inside surface of the beverage container. The foam layer is sandwiched between the polymer shrink film layer and the paper stock and decreases the energy transfer between the beverage and the user's hands allowing the user to hold onto the container for an extended period of time without causing user discomfort or pain. The polymer shrink film layer is produced from a shrink film polymer having a percent shrink in the range of 30% or less, and more particularly a percent shrink range of 5 to 10%.

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