The present invention relates to a tube-removing machine and method of manufacturing artificial casings by means of said machine, allowing a fast, efficient and automatic cutting of the sections of casing (2) which contain tubes (5), subsequently splicing the remaining casing (2) once said tube (5) is discarded, comprising detection means (10) for detecting the arrival of a tube (5) contained in the casing (2); cutting means (20) for cutting a section of the casing (2) incorporating said tube (5); splicing means (30) for splicing the ends of the cut casing (2); and temporary storage means (40) for storing the casing (2) which allow continually taking in casing (2) in the tube-removing machine (1) during the time used in the cutting and splicing phases, preventing interruptions in the subsequent shirring process.

An extrusion process for making a poly alpha-1,3-glucan food casing is disclosed.

An extrusion process for making a poly alpha-1,3-glucan formate food casing is disclosed.

Manufacturing a multilayer tubular fibrous reinforced food casing having a tubular fibrous web located between an inside viscose regenerated cellulose layer and an outside viscose regenerated cellulose layer includes injecting a peeling agent in an outside viscose stream, injecting an adhesion promoter in an inside viscose stream, and impregnating the tubular fibrous web with viscose by applying the inside viscose stream to an inside surface of the fibrous web and applying the outside viscose stream to an outside surface of the fibrous web.

The invention relates to a device (1) for producing a case having a large length for food, in particular for sausages, from a plurality of individual case sections made of casings that contain collagens, such as natural casings or collagen-containing artificial casings, comprising a mandrel (2) and at least two sleeve sections (3), wherein the sleeve sections (3), in order to create an overlapping area (4), are pushed over the mandrel (2) and arranged such as to overlap each other, a heating element (5) for temporarily exchanging heat between the heating element (5) and the overlapping area (4), such that the case sections are at least partially welded to each other in the overlapping area (4), a deformable extension body (6), wherein the deformable extension body annularly surrounds the mandrel (2) and is arranged inside the case sections (3), wherein the deformable extension body (6) is made of an elastically deformable material, and a mold (7) that encloses the mandrel (2) in some sections.

The invention relates to a device (1) for producing a case having a large length for food, in particular for sausages, from a plurality of individual case sections made of casings that contain collagens, such as natural casings or collagen-containing artificial casings, comprising a mandrel (2) and at least two sleeve sections (3), wherein the sleeve sections (3), in order to create an overlapping area (4), are pushed over the mandrel (2) and arranged such as to overlap each other, a heating element (5) for temporarily exchanging heat between the heating element (5) and the overlapping area (4), such that the case sections are at least partially welded to each other in the overlapping area (4), a deformable extension body (6), wherein the deformable extension body annularly surrounds the mandrel (2) and is arranged inside the case sections (3), wherein the deformable extension body (6) is made of an elastically deformable material, and a mold (7) that encloses the mandrel (2) in some sections.

The invention relates to a foodstuff casing having a textile supporting layer. The textile supporting layer has, on the side facing the foodstuff, an edible, however, essentially water-insoluble coating. The coating contains solid and/or liquid aromatic substances, dyestuffs and/or food flavorings and can be transferred onto foodstuff located inside the casing. An additional layer, largely or completely formed from water soluble material may be advantageously located between the transferable layer and the textile supporting material.

The invention relates to a foodstuff casing having a textile supporting layer. The textile supporting layer has, on the side facing the foodstuff, an edible, however, essentially water-insoluble coating. The coating contains solid and/or liquid aromatic substances, dyestuffs and/or food flavorings and can be transferred onto foodstuff located inside the casing. An additional layer, largely or completely formed from water soluble material may be advantageously located between the transferable layer and the textile supporting material.

The present invention relates to a tube-removing machine and method of manufacturing artificial casings by means of said machine, allowing a fast, efficient and automatic cutting of the sections of casing (2) which contain tubes (5), subsequently splicing the remaining casing (2) once said tube (5) is discarded, comprising detection means (10) for detecting the arrival of a tube (5) contained in the casing (2); cutting means (20) for cutting a section of the casing (2) incorporating said tube (5); splicing means (30) for splicing the ends of the cut casing (2); and temporary storage means (40) for storing the casing (2) which allow continually taking in casing (2) in the tube-removing machine (1) during the time used in the cutting and splicing phases, preventing interruptions in the subsequent shirring process.

In a device for manufacturing co-extruded food products with a filling machine, including a pump for an inner mass coupled to a drive and a control unit at least for the drive, to which a coextrusion unit disposed at the outside is connected, and to which a pump being coupled to a drive at least for delivering the outer mass to the coextrusion unit is connected. The drive of the outer mass pump is integrated into the inner mass filling machine.