Abstract: The present invention relates to a method of manufacturing a plastic film (i.e. preferably a thermoplastic film), particularly a (thermo)plastic food packing film, especially a detectable (thermo)plastic film, which plastic film comprises detectable particles incorporated therein, as well as to the plastic film thus produced and to its applications and usages (i.e. its use).

Abstract: The present invention relates to a multilayer film, especially to a multilayer thermoplastic film, which may be used for food packaging, wherein the multilayer film according to the present invention may be provided, on its inner side, with a food additive, particularly with a flavoring and/or coloring and/or an aroma producing food additive (such as e.g. a liquid smoke), which food additive is then released and transferred onto the surface of a foodstuff encased in the multilayer film during cooking and/or processing of the foodstuff.

Abstract: The present invention relates to a method of manufacturing a cellulosic film (cellulose film), particularly a cellulosic food packing film, especially a detectable cellulosic film, which cellulosic film comprises detectable particles incorporated therein, as well as to the cellulosic film thus produced and to its applications and usages (i.e. its use).

Abstract: The present invention relates to a multilayer film, especially to a multilayer thermoplastic film, which may be used for food packaging, wherein the multilayer film according to the present invention may be provided, on its inner side, with a food additive, particularly with a flavoring and/or coloring and/or an aroma producing food additive (such as e.g. a liquid smoke), which food additive is then released and transferred onto the surface of a foodstuff encased in the multilayer film during cooking and/or processing of the foodstuff.

Abstract: Edible cellulosic casings comprise cellulose and at least one modifier comprising at least one polysaccharide. The at least one modifier is substantially evenly distributed with the cellulose throughout a casing material of the edible cellulosic casing. A composition useful for an edible cellulosic casing comprises regenerated cellulose and at least one non-cellulose hydrophilic polysaccharide dispersed in the regenerated cellulose. The regenerated cellulose composes at least 50 wt. % of the composition. A method for forming an edible cellulosic casing comprises forming a cellulose solution and forming a modifier solution comprising at least one polysaccharide dissolved therein. The modifier and cellulose solutions are mixed to form a mixture from which the edible cellulosic casing is made. Edible cellulosic casings, as disclosed, may be consumed along with an encased foodstuff or other material for ingestion.

Abstract: Release agent compositions for treating food netting include hydrophilic (e.g., acidic) and hydrophobic (e.g., surface active amphiphilic modifier, oil) components that both enhance the releasability of a food product from the treated netting material. The acid of the release agent composition denatures proteins along an outer surface of the food article, forming a skin of insolubilized proteins between the netting material and the remainder of the food product. This protein skin, along with the oil, if present, and a surface active amphiphilic modifier of the release agent, inhibit absorption and/or adsorption of hydrophilic food proteins from the food product into or onto the netting, which inhibits strong mechanical binding between the netting and the food product. Subsequent release of the netting from the food product is relatively easy, without damaging the food product itself. Related articles and methods are also disclosed.

Abstract: The present invention relates to a multilayer film, especially to a multilayer thermoplastic film, which may be used for food packaging, wherein the multilayer film according to the present invention may be provided, on its inner side, with a food additive, particularly with a flavoring and/or coloring and/or an aroma producing food additive (such as e.g. a liquid smoke), which food additive is then released and transferred onto the surface of a foodstuff encased in the multilayer film during cooking and/or processing of the foodstuff.

Abstract: The present invention relates to a multilayer film, especially to a multilayer thermoplastic film, which may be used for food packaging, wherein the multilayer film according to the present invention may be provided, on its inner side, with a food additive, particularly with a flavoring and/or coloring and/or an aroma producing food additive (such as e.g. a liquid smoke), which food additive is then released and transferred onto the surface of a foodstuff encased in the multilayer film during cooking and/or processing of the foodstuff.

Abstract: The present invention relates to a method of manufacturing a plastic film (i.e. preferably a thermoplastic film), particularly a (thermo)plastic food packing film, especially a detectable (thermo)plastic film, which plastic film comprises detectable particles incorporated therein, as well as to the plastic film thus produced and to its applications and usages (i.e. its use).

Abstract: The present invention relates to a method of manufacturing a cellulosic film (cellulose film), particularly a cellulosic food packing film, especially a detectable cellulosic film, which cellulosic film comprises detectable particles incorporated therein, as well as to the cellulosic film thus produced and to its applications and usages (i.e. its use).

Abstract: A method and apparatus for producing a plurality of bi-oriented, heat-shrinkable thermoplastic tubular films is disclosed. Thermoplastic resin is extruded through a plurality of annular dies to form a plurality of molten plastic tubes. The tubes are cooled and solidified and sent through a plurality of pinch rollers to stretch the tubes simultaneously in a machine and transverse direction, creating a plurality of tubular films. The films are cooled and heated, and then relaxed simultaneously in a machine and transverse direction. Winding rollers then wind up the finished tubular films.

Abstract: A method and apparatus for producing a plurality of bi-oriented, heat-shrinkable thermoplastic tubular films is disclosed. Thermoplastic resin is extruded through a plurality of annular dies to form a plurality of molten plastic tubes. The tubes are cooled and solidified and sent through a plurality of pinch rollers to stretch the tubes simultaneously in a machine and transverse direction, creating a plurality of tubular films. The films are cooled and heated, and then relaxed simultaneously in a machine and transverse direction. Winding rollers then wind up the finished tubular films.

Abstract: The present invention relates to a method for enhancing the smoky color and flavor of foodstuffs, such as sausages, produced in casing containing liquid smoke, by exposing the encased foodstuff to a alkaline solution. Peeling of the sausages is also enhanced.

Abstract: The present invention relates to a method for enhancing the smoky color and flavor of foodstuffs, such as sausages, produced in casing containing liquid smoke, by exposing the encased foodstuff to a alkaline solution. Peeling of the sausages is also enhanced.

Abstract: Disclosed is a method of preparing an extruded cellulosic film which contains a uniform dispersion of hemp fibers by first adding the fibers to an amine oxide cellulose solvent to form a slurry, mixing the slurry with a molten aqueous solution of cellulose and amine oxide cellulose solvent extruding the mixture end then regenerating the dissolved cellulose.

Abstract: An apparatus to manufacture a cellulose food casing including a nonderivatized cellulose film precipitated in tubular form from an extruded thermoplastic solution of cellulose and an amine oxide cellulose solvent.

Abstract: A cellulosic food casing formed by extruding a nonderivatized cellulose solution composed of cellulose pulp and an amine solvent into a seamless tube, contacting the inner and outer surfaces of the seamless tube with a nonsolvent liquid to precipitate a tube of nonderivatized cellulose and thereafter contacting the same with a water soluble softener. Apparatus for forming the food casing and a food casing of nonderivatized cellulose also are disclosed.

Abstract: A cellulosic casing for making skinless frankfurters has distinguishing indicia such as a pattern of grill marks on one surface of the casing. The indicia is formed by printing, for example with caramel, onto the casing surface. The caramel remains on the casing surface and is nondiffusible into the casing. During the stuffing and processing of a food product in the casing, the indicia bearing casing surface is in contact with the food product so the indicia releases and indelibly transfers to the contiguous surface of the food casing. The method of making the casing article, stuffing it and the resulting indicia bearing food product are also disclosed.

Abstract: An edible food product comprising a processed food body having on its outer surface a desired indicia of aluminum-organic dye lake and a binder-carrier. The lake is dispersed in the binder-carrier and bonded to the food body outer surface by the binder-carrier. The food body may for example be meat, such as frankfurter, poultry, cheese or carbohydrate. The indicia may for example be spaced grill-like marks or a logo.

Abstract: Disclosed is a cellulosic food casing made from a nonderivatized cellulose and the various additives that can be incorporated onto or within the casing.