| 摘要 |
Closure systems for food containers, and methods for mixing foods in portable containers is disclosed, using new apparatus for closing portable containers to store and transport foods, and new processes for mixing those foods prior to final or on-site dispensing and use, in which the food mixing takes place within the container, generally prior to its opening, as chambers or compartments within a container are opened to other chambers or compartments within the same container by transmission of pressure or tension from the exterior of the container, to one or more points, lines, or channels in one or more walls of chambers within the container, thereby opening one or more channels between such chambers through which food, fluids, or materials may travel.
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