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US 5,084,284 AGranted
Container for refrigerated dough and method of forming a refrigerated dough product
AssigneeThe Pillsbury Company
InventorsJoseph C. McDilda, Michael J. Rice
Life of this patent
Estimating the term…
Abstract
A container for vacuum packing refrigerated dough and a method of forming a refrigerated dough product is disclosed. A method of forming a refrigerated dough product using a spiral wound composite container of the present invention is also disclosed.
Claims32
A spiral wound container for refrigerated dough comprising:
- a substantially tubular body portion having enough strength to withstand a vacuum, and having a longitudinal helical skive joint, the skive joint having adjacent faces joined with an adhesive capable of releasing the faces upon applying pressure to an outer surface of the body portion;
- an inner liner adhesively attached to an inner surface of the tubular body portion, the liner being substantially impermeable to liquids and gasses, the inner liner having a longitudinal helical overlapping seam positioned proximate the skive joint;
- and
- at least one end cap adapted for hermetically sealing at least one end of the tubular body portion.
1 more element
A method of forming a refrigerated dough good comprising:
- forming a dough adapted for refrigerated storage comprising flour, sugar, shortening, salt, between about 1.0 and about 3.0 weight percent leavener, and between about 27 and about 36 weight percent water, the balance comprising conventional ingredients;
- positioning a quantity of the dough in a container adapted for withstanding a vacuum;
- drawing a vacuum on the container at a vacuum sufficient to proof the dough without the addition of heat;
- sealing the container for an amount of time sufficient to expand the dough to substantially fill the volume of the container;
- and
- developing the dough by lowering the temperature of the dough to a temperature which inhibits microbial growth, and maintaining the container sealed at the selected temperature for an amount of time sufficient for the internal pressure in the container to reach equilibrium.
3 more elements
A method of accelerating the preparation of refrigerated dough comprising the steps of:
- providing a dough composition adapted for use as a refrigerated dough having between about 27 and 36 weight percent water, and between about 1.0 and 3.0 weight percent leavener;
- placing a quantity of dough in a container capable of withstanding a vacuum environment and being hermetically sealed;
- drawing a vacuum on the dough;
- sealing the dough in a container at a vacuum sufficient to cause the leaveners to expand the volume of the dough without requiring the use of heat;
- and
- developing the dough by lowering the dough temperature enough to inhibit microbial growth, and maintaining the hermetic seal on the container for a time sufficient for the container pressure to reach a selected equilibrium value.
3 more elements
Dependencies are inferred from the claim text.