Alfacel S.a.

Viskase Corporation

Alan David Stall

Albin F Turbak

Vytas A Raudys

Keith A Watts

Antonio Vitorero Miguelez

Algis S Lewkow

Luis Michelena Garcia

Jose-Luis R Valdes

An improved shirring solution for cellulosic sausages casings and its method of use is provided comprising carboxymethylcellulose and polyethylene glycol.

Shirring solution for cellulosic sausage casings

A caddy for packaging and transporting shirred food casings. A caddy according to the present invention comprises a plurality of shirred food casings, each of the shirred food casings being generally cylindrical and of generally equal length and diameter, with the food casings being arranged in a plurality of generally adjacent but offset rows to form a stack. The stack includes a bottom wall, a top wall, and a plurality of sidewalls. The stack is further defined by a pair of outside rows and a plurality of inside rows. At least one of the inside rows is laterally offset relative to its adjacent rows to thereby form a recessed notch adjacent one of the sidewalls. The same row also forms a protruding casing on the side opposite of the notch. A vacuum sealed peripheral retaining film surrounds the stack to thereby retain the food casings in the stack. The caddy of the present invention is adapted to be shipped with a plurality of similar caddies in such a manner that the caddies engage each other to thereby prevent relative movement during shipping.

Vacuum packed shirred sticks

The invention provides improvements in processes for film and fiber production involving precipitating cellulose from tertiary amine oxide solutions wherein a water soluble polymer is incorporated into the solution in an amount sufficient to slow precipitation of the cellulose during separation of the cellulose from the tertiary amine oxide.

Processes for precipitating tertiary amine oxide cellulose solutions

A method of shirring cellulosic skinless sausage casing comprises applying shirring solution comprising a member selected from the group of proteases and lipases in an amount effective to degrade the stuffed sausage contents adjacent the casing prior to peeling of the casing.

Easy peeling wiener casings via use of enzymes

A method for forming a vented end closure in a shirred food casing stick by forming an unshirred tail on the food casing stick, inserting a rod through the tail and into the stick, plunging the tail into the stick, and tamping the tail to form a closed end with a vent defined by the shape of the rod. A tamping rod may be used to pierce a tab on the opposite end of the food casing stock. Once pierced the tab can be ripped off the stick to leave a shard-free open end.

Shirred food casing end system

The invention provides improvements in processes for film and fiber production involving precipitating cellulose from tertiary amine oxide solutions wherein an ester is incorporated into the solution in an amount sufficient to slow precipitation of the cellulose during separation of the cellulose from the tertiary amine oxide.

Disclosed herein are caddies and methods for loading caddies with food casings in a manner that provides optimum food casing support. The caddy includes opposite side panels having alternating support surfaces for supporting alternating rows of n and n-1 food casings.

Packaging of shirred food casing

The present invention provides an improved method of shirring cellulosic skinless sausage casing comprising applying a shirring solution to the interior of the casing interior the improvement comprising applying a shirring solution to the casing at a temperature less than 10.degree. C.

Cold temperature shirring

The present invention relates to an improved method for regenerating cellulosic sausage casings which includes the steps of extruding viscose through an annular extrusion die submerged in an aquarium to form a tubular product and partially gelling and coagulating the gel tubing in the aquarium, supporting the partially gelled and coagulated tubing on at least two upwardly moving inclined belt such that different sides of the casing are disposed in an upward facing orientation on the different belts and applying an intermediate regenerating solution to the tubing supported by the belts until it is partially cured, and conveying the partially cured tubing into at least one coagulation/regeneration bath which completes regeneration of the tubing.

Method to slowly regenerate cellulosic sausage casing

The invention provides methods for producing tubular sausage casings wherein regeneration of the interior portion of the viscose casing is initiated prior to regeneration of the exterior portion of the casing.

Method of regenerating sausage casing

A modular tubular cellulosic casing die that includes interchangeable parts, and adjustable die openings having an inner lip that can be centered and vertically adjusted relative to the die's outer lip.

Tubular cellulosic casing die

An adjustable reaction tub for making tubular cellulosic casings from viscose, the tub having upper rollers mounted to a frame and lower rollers on a roll support mounted to the same frame for adjustable positioning of the lower rollers at any of a range of depths within the tub.

Adjustable reaction tubs for cellulose

A method and apparatus for forming stuffed food products having one flat end by cutting a slit in a food casing forward of a stuffing horn and inserting an end flattening disc directly into the casing through the slit. A fixture at the end of the stuffing horn holds the disc while the slit casing is drawn forward to clear the slit away from the disc. The casing is then gathered and closed to capture the disc within the casing. On stuffing, the pressure of food product forces the disc to release from the fixture to form a flat leading end of the stuffed product.

Method and apparatus for making stuffed casing products having one flat

A shirred stick composed of unreinforced casing impregnated with liquid smoke. The stick has no twist which eliminates rope and gives the stick a smooth, blemish free outer peripheral surface. The method of making the stick requires placement of the shirred stick on a dowel immediately after shirring, holding it on the dowel for a period of time sufficient for moisture to migrate uniformly throughout the stick and then removing the dowel.

Method of making a liquid smoke impregnated shirred casing stick

A shirring method and apparatus for shirring food casing in which the casing is shirred directly onto a sleeve which moves longitudinally through the shirring mechanism from a first position to a second position until a desired length of shirred casing is accumulated on the sleeve. The sleeve is held at its second position and the shirred casing is removed from the sleeve in the direction of shirring and thereafter the sleeve is returned to its first position.

Growing community of inventors

Naperville, IL, United States of America

Alan David Stall