Abstract: An insulated bag has generally flat top and bottom walls connected by foldable back and opposite side walls which cooperate to define a chamber having a front opening for receiving a food product. Flexible closure flaps extend from the bottom wall and opposite side walls and have releasable fasteners for closing the front opening. Each wall has an outer fabric covering and a porous inner liner and also inner and outer layers of flexible thermal insulation material. A vapor barrier film separates the inner and outer layers of insulation material in each wall and provides for moisture absorption by the inner layers. The top and bottom walls each have a compartment with an edge opening closed by a releasable fastener, and a vacuum insulation panel is confined within each compartment. The top and bottom walls move between a collapsed storage position and an expanded position to receive the product.
Type:
Grant
Filed:
April 30, 2007
Date of Patent:
September 7, 2010
Assignee:
CoverTex Corporation
Inventors:
Edward A. Lockhart, Mervin S. Ozechowsky
Abstract: A pouch is provided for use in transporting packaged hot foodstuff such as pizza. The pouch has front and back walls, and a peripheral wall attached to the front and back walls. An induction heating element is retained in a location structure attached to the back wall for induction heating with the pouch positioned on a surface such that the wall carrying the heating element is on the surface. The element is then positioned relative to the surface for efficient induction heating to create a source of heat while the foodstuff is transported.
Type:
Grant
Filed:
March 31, 2000
Date of Patent:
January 28, 2003
Assignees:
Covertex Corporation, Thermal Solutions Inc.