Food preservation packaging system

Details Food preservation packaging system Food preservation packaging system

2011-05-17

2011-05-17

Dye, Rena L (Department: 1782)

Food or edible material: processes, compositions, and products

Packaged or wrapped product

Package containing separate noncoated or laminated interior...

C426S384000, C428S034400

Reexamination Certificate

active

07943189

ABSTRACT:
A system for preserving food, including a substantially anhydrous food mass, a substantially vitreous layer surrounding the substantially anhydrous food mass and defining an enclosure, and a partial vacuum formed within the enclosure. The substantially anhydrous food mass is typically a freeze-dried and compacted body, and the enclosure is typically defined by a contiguous glass shell, more typically a non-porous glass shell, enveloping the food mass.

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