Method for making a multi-compartment microwavable package...

Package making – Methods – Group forming of contents into a unit

Reexamination Certificate

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Details

C053S451000, C053S474000, C053S155000, C053S551000, C053S238000, C493S254000

Reexamination Certificate

active

07458195

ABSTRACT:
A method for making a multi-compartment microwavable package having one or more open or closed compartments within the package, and method and apparatus for manufacturing the same, constructed by modification to existing vertical form, fill and seal packaging machines. The invention involves producing a multi-compartment bag having an internal permeable wall between compartments from a single sheet of flexible packaging film. A food product can be placed into the first compartment and steam pack can be placed into the second compartment.

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