Volume expanding beverage package

Envelopes – wrappers – and paperboard boxes – Wrapper – Bottle

Patent

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Details

220258, 366129, B65D 4308

Patent

active

045223327

ABSTRACT:
A non-returnable beverage package is provided where upon opening of the package the volume of the package can be increased. The increase is provided by a cover coordinated with a cup which together constitute the package. This package is particularly suitable for milk shakes. It allows a mixing of the contents of the package before use in an enlarged volume and in a volume adapted to provide turbulent flow to the liquid contained. The package provides for a safe packing of the filled in beverage from the time of filling-in to the time of opening the package.

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patent: 4367828 (1983-01-01), Reil

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