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| Number | Title | Issue Date |
| 7429349 | Method of perforating a flat film based on collagen The object of the invention is a multi-perforated collagen film provided on rolls or in the form of sheets, for use as a food wrapping in food industry, comprising perforations by means of laser of substantially circular shape with an average ellipticity of less tha... | 09/30/2008 |
| 7338691 | Cook-in patch bag and process for using same A cook-in bag having a patch adhered thereto provides is designed for cook-in of bone-in meat products. The patch is adhered to the bag with an adhesive capable of withstanding cook-in conditions. ... | 03/04/2008 |
| 7311933 | Packaging material for inhibiting microbial growth A packaging material used for wrapping foodstuffs and for inhibiting the growth of micro-organisms in foodstuffs, the packaging material having a metal-ion sequestering agent capable of removing designated metals ions from the surfaces of the foodstuffs and from liq... | 12/25/2007 |
| 7255903 | Patch bag with patch containing high and low crystallinity ethylene copolymers A patch bag has a heat-shrinkable patch adhered to a heat-shrinkable bag. The patch comprises an ethylene/alpha-olefin copolymer having a density greater than about 0.915 g/cm3, this copolymer being present in the patch in an amount of at least about 5 pe... | 08/14/2007 |
| 7169451 | Gas-permeable membrane Novel gas-permeable membranes which are particularly useful in the packaging of fresh cut fruit and vegetables, and other respiring biological materials. The membranes have an O2 permeability of at least 775,000 ml/m2.atm.24 hrs, a P10 | 01/30/2007 |
| 7166248 | Reduced VOC emission alkenyl aromatic polymer foams and processes A method for producing an alkenyl aromatic polymer foam structure that comprises melting at least one alkenyl aromatic polymer resin. An effective amount of blowing agent mixture is dissolved in the at least one alkenyl aromatic polymer. The blowing agent mixture co... | 01/23/2007 |
| 7141256 | Packaging film having permeable patch covering an opening in the film and package made therefrom A package, which allows for butchering and packaging of fresh red meat at a centralized facility is provided which includes an impermeable tray supporting the product, a first film sealed to the tray for enclosing the product, a channel defined within the first film... | 11/28/2006 |
| 7078088 | Disposable cutting sheet A disposable cutting sheet for Processing food items thereon includes a cut-resistant layer including a thermoplastic material ply and an absorbent ply, wherein the first layer has a surface area and wherein the thermoplastic material of the first layer includes a p... | 07/18/2006 |
| 7063882 | Printed thermoplastic film with radiation-cured overprint varnish A packaged food product includes a food product and a package enclosing the food product. The package may be formed from a coated, printed film that includes a substrate film including one or more thermoplastic materials and having an average thickness of less than ... | 06/20/2006 |
| 7063879 | Disposable cutting sheet A disposable cutting sheet for processing food items thereon includes a first cut-resistant layer having a first surface area and including a first absorbent ply and a thermoplastic material ply. The cutting sheet further includes a second layer having a second surf... | 06/20/2006 |
| 7063880 | Sheet material and manufacturing method and apparatus therefor A method of manufacturing a single use processing substrate includes the step of extruding a first layer having ridges and troughs between the ridges. The method further includes the steps of placing a second layer into the troughs while the first layer is pliant an... | 06/20/2006 |
| 7056569 | Disposable cutting sheet A cutting sheet for cutting and preparation of food items thereon comprises a first cut-resistant layer having a width and including a first absorbent ply and a first thermoplastic material ply. The thermoplastic material ply of the first layer includes a plurality ... | 06/06/2006 |
| 7045556 | Polyolefin foams made with isopentane-based blowing agents A blowing agent blend for making polyolefin foams comprising isopentane and at least one co-blowing agent. The co-blowing agent is either a physical co-blowing agent having a boiling point less than 28° C., or a chemical co-blowing agent, or combinations thereof. T... | 05/16/2006 |
| 7026034 | Processing substrate and method of manufacturing same A disposable cutting sheet for cutting and preparation of food items thereon includes a first section having a plurality of apertures therethrough and a cut resistant surface, a second liquid impermeable section disposed adjacent the first section, and a fold line d... | 04/11/2006 |
| 7022395 | Disposable cutting sheet A disposable cutting sheet for cutting and preparation of food items thereon includes a first cut-resistant layer having a first surface area and an absorbent ply and a thermoplastic material ply, wherein the first layer includes a plurality of non-circular aperture... | 04/04/2006 |
| 6991836 | Food casing release coating comprising polyglyceryl esters A food casing having an internal surface coating of a dried aqueous emulsion including at least one polyglyceryl ester. The polyglyceryl ester in the coating covers the internal surface of the food casing in an amount of from about 200 to about 1200 mg per square me... | 01/31/2006 |
| 6979485 | Processing substrate and/or support surface A disposable cutting sheet for cutting and preparation of food items thereon includes a first cut-resistant layer having a first surface area and including an absorbent ply and a thermoplastic material ply, wherein the thermoplastic ply includes a plurality of apert... | 12/27/2005 |
| 6979494 | Dual-ovenable, heat-sealable packaging film A dual ovenable film having a first layer comprising one or more polyamides and a second layer comprising one or more polyamides. The first layer forms the first outer surface of the film. The second layer has a melting point of at least about 210° C. The film is c... | 12/27/2005 |
| 6918231 | Resiliently compressible force absorption system conformable to fruit A fruit protection and transportation system providing various apparatus and methods to absorb impact and compression forces to reduce damage to fruit (3). Particular embodiments of the invention comprise a fruit protector blank (1) of resiliently comp... | 07/19/2005 |
| 6858242 | Double bagging system High end or premium bread, including presliced loaves, are inserted into a preformed inner bag by an automatic bagging machine. The open end of the inner bag is gathered and sealed, and thereafter the inner bag is heat shrunk to closely enclose a loaf. Then the heat... | 02/22/2005 |
| 6793824 | Water purification apparatus The present invention relates to the use of a hydrophilic membrane to provide by the process of pervaporation through the membrane water suitable for agricultural irrigation, industrial use, hydrating or rehydrating of food or agricultural or pharmaceutical composit... | 09/21/2004 |
| 6749877 | Tear tape for plastic packaging A heat resistant and heat sealable tear tape that can be used with a plastic package. The tear tape comprises a layer of an oriented film and a layer of a polymer sealant material. The polymer sealant has a melt temperature of below approximately 220° F. A plastic ... | 06/15/2004 |
| 6709687 | Anti-transfer film and package A generally transparent flexible packaging structure having an anti-transfer layer which, in a closed and sealed package, is at or close to an interior surface of the package. A contained food product in the package has a tendency to deposit a food product component... | 03/23/2004 |
| 6667067 | Dual web package having improved gaseous exchange A package which allows for butchering and packaging of fresh red meat at a centralized facility is provided which includes a an impermeable tray supporting the product, a first film sealed to the tray for enclosing the product, means defined within the fi... | 12/23/2003 |
| 6663905 | Patch bag having wrap-around patch An end-seal patch bag has a patch which extends more than 50 percent of the total transverse distance around the bag, the patch covering at least a portion of at least one side edge of the bag. A side-seal patch bag has a patch which extends more than 50 ... | 12/16/2003 |
| 6623773 | Packaging material for curing or marinating fresh foods during storage at low temperatures A packaging material for packaging a selected fluid-containing fresh food item for providing simultaneous curing or marinating of such food item and storage of the same at normal refrigeration temperatures. A packaging material comprises a substrate suita... | 09/23/2003 |
| 6620447 | Method for making a baked product The present invention is related to the manufacture of a baked product with the product being enclosed in a wrapper. The product can be given good qualities including that desired surface portions of the product can be provided a crust similar to that ach... | 09/16/2003 |
| 6596354 | Plastics film, use of dyestuffs therein and process for testing the authenticity of packaged goods A dyestuff capable of undergoing a clearly visible colour change when contacted with a color-developing material is dispersed in the body of a plastics film and used in the identification of goods. The film can be used for packaging of the goods or as a l... | 07/22/2003 |
| 6586026 | Package with contoured seal A packaged food article includes a meat product and a thermoplastic, heat shrinkable film. The film includes a meat-contact layer that contains a polymer which includes mer units derived from a C2 -C4 -olefin. The film is seal... | 07/01/2003 |
| 6582828 | Deep-drawn slidable foil based on polyolefins and polyamide A thermoformable, puncture-resistant multi-layered film with surface slip, prepared by coextrusion and built up from polyolefin-based, polyamide-based and adhesion promoting polymer layers and its use for packaging sharp-edged goods, in particular foodstu... | 06/24/2003 |
| 6569506 | Oxygen scavenging packaging Oxygen scavenging materials incorporated into or attached to a package such as a gable-top or rectangular carton, used to package foods, beverages or other oxygen sensitive materials, and thereby increase shelf-life by decreasing oxygen in the headspace o... | 05/27/2003 |
| 6550966 | Freezer storage bag A recloseable multibag freezer bag including an inner liner bag and an outer support bag. The inner liner bag is a thermoplastic with a thickness of less than 2 mil and a specified secant modulus, has a mouth through which the interior of the inner liner ... | 04/22/2003 |
| 6544607 | Plasticized polyester compositions and films therefrom An aliphatic polyester stretched film which has excellent flexibility and heat resistance and manifests no bleeding of a plasticizer, an aliphatic polyester composition which is a raw material of the stretched film, and a package using the stretched film.... | 04/08/2003 |
| 6528134 | Non-wax packaging film Non-wax film structures having three layers wherein the first skin layer comprises a polymer or blend of polymers and a hydrogenated aliphatic hydrocarbon additive; a second core layer comprises a polymer or a blend of polymers, a hydrogenated aliphatic h... | 03/04/2003 |
| 6488973 | Method of making a cooking pouch containing a raw protein portion, a raw or blanched vegetable portion and a sauce A frozen food product which includes a raw protein portion, a raw or an only partially cooked or blanched vegetable portion and a sauce, contained in a sealed cooking pouch made primarily of paper and a susceptor layer, preferably aluminum, which may be p... | 12/03/2002 |
| 6475543 | Yellow pigmented food package Use of a pigment of the formula (I) ##STR1## wherein R is chloro or methyl as a colourant in plastics materials for food packaging.... | 11/05/2002 |
| 6451363 | Method and package for the preservation of whole fruits and fresh-cut salads and flowers This invention relates to a novel method for the storage and transport of fresh fruit, vegetables and cut flowers. More particularly, this invention pertains to a novel method to prolong the postharvest life of such horticultural produce that is packaged ... | 09/17/2002 |
| 6447826 | Packaging for meat and foodstuff Methodology for packaging and packages for meat or other foodstuffs in a carbon dioxide rich low oxygen environment by including without the packages carbon dioxide generating material and oxygen removing material where the production of carbon dioxide is... | 09/10/2002 |
| 6419966 | Polyethylene articles with improved resistance to water vapor transmission Films, containers made of high density polyethylene, and articles made therefrom exhibit, for a given density, improved resistance to water vapor transmission. The high density polyethylenes are produced in a metallocene-catalyzed production process. Alte... | 07/16/2002 |
| 6395321 | Process for sealing food products such as processed cheese slices A method for packaging food items, such as processed cheese, into a plastic film package that entirely encloses the food item with peelable heat seals, such as hermetic peelable heat seals. The heat of the food item is used to activate a sealant within th... | 05/28/2002 |
