Abstract: A microwave food container which includes one or more oil-resistant areas including an oil-resistant substance for preventing penetration of the microwave food container by liquids such as oils or grease. The microwave food container generally includes a top portion, bottom portion, and pair of side portions. A food item and optional oil-producing substance may be positioned on a microwave susceptor film including a microwave interactive material for applying heat from a microwave oven to cook the food item. One or more areas of the interior of the microwave food container will generally include oil-resistant areas treated with an oil-resistant substance not including fluorocarbons or PFA's to prevent penetration or bleed-through of various liquids during the cooking process.

Abstract: A biodegradable microwave susceptor and constructs incorporating the susceptor are disclosed for heating a food item in a microwave oven. The biodegradable microwave susceptor includes a patterned susceptor layer of metal on a biodegradable substrate. Selected areas of the susceptor layer may be demetallized to remove susceptor material. The susceptor may be incorporated into a construct for containing or supporting a food item to be heated.

Abstract: A biodegradable microwave susceptor and constructs incorporating the susceptor are disclosed for heating a food item in a microwave oven. The biodegradable microwave susceptor includes a patterned susceptor layer of metal on a biodegradable substrate. Selected areas of the susceptor layer may be demetallized to remove susceptor material. The susceptor may be incorporated into a construct for containing or supporting a food item to be heated.

Abstract: A microwave popcorn bag for containing and heating popcorn kernels in a microwave oven. The bag is constructed of a laminated fibrous material and comprises a base panel, top panel, side panels, and interior space. The side panels have gussets with fold areas and fold lines that are adjacent to the base panel and that enable the bag to expand. An oil-resistant microwave susceptor film is laminated with the fibrous material and extends laterally across the base panel and the fold lines into the fold areas. Microwave interactive material is confined to the base panel. As the popcorn is heated, the bag expands and the microwave susceptor film forms a tray structure that collects oil and resists it penetrating through the fibrous material.

Abstract: A microwave popcorn bag for containing and heating popcorn kernels in a microwave oven. The bag is constructed of a laminated fibrous material and comprises a base panel, top panel, side panels, and interior space. The side panels have gussets with fold areas and fold lines that are adjacent to the base panel and that enable the bag to expand. An oil-resistant microwave susceptor film is laminated with the fibrous material and extends laterally across the base panel and the fold lines into the fold areas. Microwave interactive material is confined to the base panel. As the popcorn is heated, the bag expands and the microwave susceptor film forms a tray structure that collects oil and resists it penetrating through the fibrous material.

Abstract: A biodegradable microwave susceptor and constructs incorporating the susceptor are disclosed for heating a food item in a microwave oven. The biodegradable microwave susceptor includes a patterned susceptor layer of metal on a biodegradable substrate. Selected areas of the susceptor layer may be demetallized to remove susceptor material. The susceptor may be incorporated into a construct for containing or supporting a food item to be heated.

Abstract: A biodegradable microwave susceptor and constructs incorporating the susceptor are disclosed for heating a food item in a microwave oven. The biodegradable microwave susceptor includes a patterned susceptor layer of metal on a biodegradable substrate. Selected areas of the susceptor layer may be demetallized to remove susceptor material. The susceptor may be incorporated into a construct for containing or supporting a food item to be heated.

Abstract: A microwave susceptor system for cooking food in a microwave. The microwave susceptor system generally includes a platform having a support layer and a susceptor layer, sidewalls foldably connected to a first and second side of the platform and adapted to extend upwardly therefrom, and end walls foldably connected to a third and fourth side of the platform and adapted to extend upwardly therefrom. Each of the sidewalls and end walls have a support layer and a susceptor layer. Extending from each sidewall opposite the platform is a support leg. The support leg is foldably connected to the sidewall and extends downwardly from the sidewall below the platform to elevate the platform above the microwave cooking surface. The support legs are retained in position by outwardly extending flaps that connect to an adjacent end wall via a slot within the end wall.

Abstract: A constructable microwave susceptor sheet for holding and cooking a food item in a microwave. The constructable microwave susceptor sheet generally includes an outer panel having a first susceptor layer and a first support layer attached to the first susceptor layer and an inner panel foldably connected to the outer panel for lining an interior surface of the outer panel, wherein the inner panel includes a second susceptor layer and a second support layer attached to the second susceptor layer. The outer panel has a raised platform and a plurality of legs foldably connected to the platform. The outer panel also includes a plurality of retainer flaps vertically extending upward from a perimeter of the platform for retaining a food item thereon. The inner panel seals a plurality of openings extending through the platform which are exposed by the flaps pivoting to a vertical position.

Abstract: The present invention relates to a susceptor for the microwave heating of food products that includes a metallized component and a printed component. In another aspect, the invention relates to a method of fabricating a susceptor for the microwave heating of food products that includes a metallized component and a printed component.

Abstract: A system and method for at least partially demetallizing a metallized film that has a metallized side and an opposite support side.

Abstract: A microwave susceptor system for efficiently cooking food in a microwave. The microwave susceptor system includes a base positionable in a microwave, a first platform including a plurality of first openings, wherein the first platform is attached to the base and a second platform including a plurality of second openings, wherein the second platform is attached to an opposite end of the base. An outer surface of the base, first platform and second platform are comprised of a heat collecting material and a food item is positioned upon the first platform and the second platform.

Abstract: The present invention relates to a container for the microwave heating of a food product in which a sheet of barrier material is sealed around a food product to a blank having one or more panels which can be folded to assemble a container. The sheet of barrier material forms a pocket inside which a food product may be disposed. The sheet of barrier material is sealed to one of the panels, so that a peripheral outer portion is formed to separate the food product from the remaining panel or panels. The barrier material may be moisture impervious, and may be sealed to the blank using a vacuum platen or heat-sealing methods. A microwave susceptor can be disposed on the blank, which is made from a material suitable for microwave heating such as a polymer and paperboard laminate.

Abstract: A system and method for at least partially demetallizing a metallized film that has a metallized side and an opposite support side.

Abstract: A container for microwave heating of a food product, and a method of fabricating such a container, wherein the container includes a tub assembly having a moisture-impervious floor and one or more sidewalls. A quantity of food product, such as popcorn, is placed in a pocket formed in a sheet of barrier material, and a continuous heat seal is formed between the floor of the tub and the sheet of barrier material. A microwave susceptor can be disposed to the floor for heating the food product.

Abstract: A system and method of assembling a container for microwave heating of a food product.

Abstract: A container for microwave heating of a food product, and a method of fabricating such a container, wherein the container includes a tub assembly having a moisture-impervious floor and one or more sidewalls. A quantity of food product, such as popcorn, is placed in a pocket formed in a sheet of barrier material, and a continuous heat seal is formed between the floor of the tub and the sheet of barrier material. A microwave susceptor can be disposed to the floor for heating the food product.

Abstract: A container for microwave heating of a food product, and a method of fabricating such a container, wherein the container includes a tub assembly having a moisture-impervious floor and one or more sidewalls. A quantity of food product, such as popcorn, is placed in a pocket formed in a sheet of barrier material, and a continuous heat seal is formed between the floor of the tub and the sheet of barrier material. A microwave susceptor can be disposed to the floor for heating the food product.

Abstract: A system and method of assembling a container for microwave heating of a food product.

Abstract: A container for microwave heating of a food product, and a method of fabricating such a container, wherein the container includes a tub assembly having a moisture-impervious floor and one or more sidewalls. A quantity of food product, such as popcorn, is placed in a pocket formed in a sheet of barrier material, and a continuous heat seal is formed between the floor of the tub and the sheet of barrier material. A microwave susceptor can be disposed to the floor for heating the food product.