General Mills has filed a patent for a flexible packaging solution for its refrigerated dough products. The appeal of the new packaging is its cost-efficiency. Made from polymeric or paper-based flexible packaging, it eliminates the need for current materials – wound cardboard and metal end closures. Headspace would be reduced to less than 2 percent, slowing dough expansion once removed from packaging – an improved result.
The flexible packaging is a creative solution for this tough-to-package product given its expansive nature and internal pressure structure.


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