Abstract:
A heat-shrinkable backseamed casing film comprises a first layer, a second layer, and a third layer, with the first and third layers being outer layers and the second layer being between the first layer and the third layer. The first outer layer serves as an inside casing layer, and comprises polyolefin; the second layer comprises polyester and/or polyamide; the third layer serves as an outside casing layer and comprises polyolefin, polystyrene, and/or polyamide. The second layer has a thickness of at least about 5% of a total thickness of the heat-shrinkable casing film. Alternatively, the first layer comprises polyolefin and has a surface energy level of less than about 34 dynes/cm; the second layer comprises a polyamide having a melting point of at least 300° F.; and the third layer comprises polyolefin, polystyrene and/or polyamide. A package comprises a cooked meat product within the backseamed casing. The second layer of the casing film prevents or reduces necking down on the forming shoe during backseaming. The backseamed casing is especially useful for cook-in applications.
Abstract:
A heat-shrinkable backseamed casing film comprises a first layer, a second layer, and a third layer, with the first and third layers being outer layers and the second layer being between the first layer and the third layer. The first outer layer serves as an inside casing layer, and comprises polyolefin; the second layer comprises polyester and/or polyamide; the third layer serves as an outside casing layer and comprises polyolefin, polystyrene, and/or polyamide. The second layer has a thickness of at least about 5% of a total thickness of the heat-shrinkable casing film. Alternatively, the first layer comprises polyolefin and has a surface energy level of less than about 34 dynes/cm; the second layer comprises a polyamide having a melting point of at least 300null F.; and the third layer comprises polyolefin, polystyrene and/or polyamide. A package comprises a cooked meat product within the backseamed casing. The second layer of the casing film prevents or reduces necking down on the forming shoe during backseaming. The backseamed casing is especially useful for cook-in applications.
Abstract:
The present invention provides a peelable laminate suitable for cook-in packaging and a method of cooking a food product. The method includes the steps of: a) enclosing a food product in the peelable laminate, the peelable laminate having (1) an edible film in contact with the food product, and (2) a protective film peelably adhered to the edible film; and b) heating the enclosed food product to at least partially cook the food product, the edible layer adhering to the at least partially cooked food product with an adhesive strength which is greater than the force required to peel the protective film from the edible film. In this manner, the protective film can be peeled from the edible film after cooking without product loss due to adherence of food particles to the film. Furthermore, the peelable laminate prevents or minimizes cook-out and allows a modifier to be transferred to the food product via the edible film during the cooking process.
Abstract:
A metallocene-catalyzed polyethylene copolymer having a zero shear viscosity (ηo) of from about 1×102 Pa-s to about 5×103 Pa-s and a ratio of a z-average molecular weight to a number average molecular weight (Mz/Mn) of from about 4 to about 15, and when tested in accordance with ASTM F1249 displays a moisture vapor transmission rate of less than or equal to about 0.9 g-mil/100 in2/day. A metallocene-catalyzed polyethylene copolymer which when tested in accordance with ASTM F1249 has a moisture vapor transmission rate (MVTR) that is decreased by at least 5% when compared to an MVTR determined in accordance with ASTM F1249 of an otherwise similar metallocene-catalyzed polyethylene homopolymer.
Abstract:
Cooking bag containing a copolymer containing monomer units of a dimerised fatty acid or a derivative thereof. Use the cooking bag for cooking food. A process for storing and cooking of food comprising the steps: a) filling the cooking with food, b) storing the filled cooking bag at a temperature below 0° C., c) cooking the food.
Abstract:
Food tray assemblies, consumer food products and methods of packaging food products are provided. In one embodiment, a food tray assembly includes a retaining structure, a first tray, and a second tray. The retaining structure has a first engaging region and the first tray is removeably engaged with the retaining structure at the first engaging region. The first tray may be removed from the retaining structure by the application of a force to the first tray in a first direction and may be engaged with the retaining structure by the application of a force to the first tray in a second direction. The second tray may be removeably engaged with the retaining structure or be an integral component with the retaining structure. The retaining structure may further comprise a living hinge that separates the first tray and the second tray.
Abstract:
A method of providing a heated food product comprising: sealing a pre-formed portion of food of essentially uniform thickness into an envelope of a film material, and cooking or heating the product by placing the resultant package between the plates of a clam-shell heater. The film used for the package is of a type which will form a rugged seal at freezer or ambient temperatures but which will vent at elevated temperatures and pressures with the result that as the food product is heated and steam pressure develops within the envelope, the envelope will self-vent. The envelope is removed when the food product is served, either immediately after heating or after an appropriate dwell time.
Abstract:
The present invention provides a peelable laminate suitable for cook-in packaging and a method of cooking a food product. The method includes the steps of:a) enclosing a food product in the peelable laminate, the peelable laminate having(1) an edible film in contact with the food product, and(2) a protective film peelably adhered to the edible film; andb) heating the enclosed food product to at least partially cook the food product, the edible layer adhering to the at least partially cooked food product with an adhesive strength which is greater than the force required to peel the protective film from the edible film. In this manner, the protective film can be peeled from the edible film after cooking without product loss due to adherence of food particles to the film. Furthermore, the peelable laminate prevents or minimizes cook-out and allows a modifier to be transferred to the food product via the edible film during the cooking process.
Abstract:
A temperature controller assembly is configured to heat and cool liquid within a container. The temperature control assembly has a printed circuit board electrically coupled to a battery, a heat exchanger, and a control switch. A container is mechanically coupled to the heat exchanger and has a volume less than 30 ml. The battery has a battery capacity of 18.5A-h such that when connected to a 3.7 V output to the heat exchanger the battery provides approximately 60-80 watt-hours of energy to the heat exchanger to heat or cool the liquid in the container.
Abstract:
A device for storing oil or another vaporizable substance can include a porous body adapted to absorb a volume of liquid and to retain the volume of liquid for vaporization. A porous body can include a matrix of pores adapted to take up and retain oil by capillary action. A method of vaporizing oil can include storing the oil in a porous body and heating the body.