Back to results
US 8,771,770 B1Granted
Long life dough package
AssigneeMultisorb Technologies, Inc.
InventorJohn W. Crump
Life of this patent
Estimating the term…
Abstract
This invention relates to a packaging material for unbaked dough products which includes a container that is impermeable to water vapor transmission, a relative humidity control device in the container, dough, and a water permeable sheet forming a cover for the container wherein the relative humidity control device includes a water vapor permeable container containing a solidified humectant composition which further includes a humectant salt, water and carrier.
Claims11
A package for a dough product comprising:
- an outer container that is impermeable to water vapor and having an opening;
- a relative humidity control device that includes a water vapor permeable inner container containing a solidified humectant composition comprising a humectant salt, water and a carrier disposed in the outer container;
- a dough product in the outer container;
- and
- a water vapor permeable cover closing the opening in the outer container.
2 more elements
Dependencies are inferred from the claim text.