DK535885D0 - ARTIFICIAL, IRREGULARLY FORMED SUSPENSIONS OF THE COLLAGEN, PROCEDURE FOR ITS PREPARATION AND APPARATUS FOR EXERCISING THE PROCEDURE - Google Patents
ARTIFICIAL, IRREGULARLY FORMED SUSPENSIONS OF THE COLLAGEN, PROCEDURE FOR ITS PREPARATION AND APPARATUS FOR EXERCISING THE PROCEDUREInfo
- Publication number
- DK535885D0 DK535885D0 DK535885A DK535885A DK535885D0 DK 535885 D0 DK535885 D0 DK 535885D0 DK 535885 A DK535885 A DK 535885A DK 535885 A DK535885 A DK 535885A DK 535885 D0 DK535885 D0 DK 535885D0
- Authority
- DK
- Denmark
- Prior art keywords
- die member
- procedure
- collagen
- bore
- stationary
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/131—Curved articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/001—Tubular films, sleeves
- B29L2023/002—Sausage casings
Abstract
1. A process for the production of an artificial, irregularly shaped sausage casing of collagen by extrusion of a kneadable and formable collagen fibre mass from chemically and physically opened-up split hide by means of extrusion having a tubular die consisting of an inner die member having a stationary core and jacket and an outer die member being place before the outlet end of the inner die, said outer die having counterrotating core and jacket, characterized in that the bore of the outer die member (10) is displaced opposite the middle of the bore of the stationary die member (7) thereby maintaining the same diameter as the bore of the stationary inner die member in order to obtain a corkscrew-shaped helix of the longitudinal axis of the sausage casing around an imaginary midline and that an intermittent mass flow, i.e., different with respect to time, is extruded in order to obtain different diameters in the longitudinal direction of the sausage casing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843442712 DE3442712A1 (en) | 1984-11-23 | 1984-11-23 | ARTIFICIAL, IRREGULARLY SHAPED SAUSAGE CASE FROM COLLAGEN, METHOD FOR THEIR PRODUCTION AND DEVICE FOR IMPLEMENTING THE METHOD |
Publications (2)
Publication Number | Publication Date |
---|---|
DK535885D0 true DK535885D0 (en) | 1985-11-20 |
DK535885A DK535885A (en) | 1986-05-24 |
Family
ID=6250956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK535885A DK535885A (en) | 1984-11-23 | 1985-11-20 | ARTIFICIAL, IRREGULARLY FORMED SUSPENSIONS OF THE COLLAGEN, PROCEDURE FOR ITS PREPARATION AND APPARATUS FOR EXERCISING THE PROCEDURE |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0183153B1 (en) |
AT (1) | ATE53956T1 (en) |
DE (2) | DE3442712A1 (en) |
DK (1) | DK535885A (en) |
FI (1) | FI84239C (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0720816B1 (en) * | 1995-01-04 | 1999-10-27 | Unilever Plc | Method of manufacturing a food product |
DE19710402C2 (en) * | 1997-03-13 | 2001-09-20 | Kalle Nalo Gmbh | Method and device for producing hoses or sleeves in a curved shape |
EP1069982A1 (en) | 1998-03-05 | 2001-01-24 | Standard Starch LLC | Extrusion die for biodegradable material with die orifice modifying device and flow control device |
US6103151A (en) * | 1998-03-05 | 2000-08-15 | Standard Starch, Llc | Extrusion die for biodegradable material with flow control device |
US6183672B1 (en) | 1998-03-05 | 2001-02-06 | Standard Starch, Llc | Extrusion die for biodegradable material with die orifice modifying device and flow control device |
US6599451B2 (en) | 2001-02-13 | 2003-07-29 | Hans G. Franke | Rotating extrusion die with spray nozzle |
NL2011382C2 (en) * | 2013-09-04 | 2015-03-09 | Marel Townsend Further Proc Bv | Method of extruding sausage sleeves of at least partial collagen, extrusion head and extruded collagen sleeves. |
EP3868211B1 (en) * | 2020-02-20 | 2023-08-02 | Albert Handtmann Maschinenfabrik GmbH & Co. KG | Device and method for producing coextruded products with variable thickness of casing material |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD34047A (en) * | ||||
DE7038729U (en) * | 1971-01-21 | E I Du Pont De Nemours And Co | Device for Estruding plastic tubular film | |
DE671490C (en) * | 1933-11-29 | 1939-02-08 | Becker & Co Naturinwerk | Device for the production of artificial sausage sleeves |
FR812048A (en) * | 1935-05-23 | 1937-04-28 | Naturin G M B H | Process for the continuous manufacture of corona casings from plastic fibrous compositions of animal origin |
DE754021C (en) * | 1941-02-19 | 1953-07-06 | Hugo Scholz Fa | Method and device for the production of frustoconical sausage casings |
GB618536A (en) * | 1946-07-30 | 1949-02-23 | Bx Plastics Ltd | Improvements in or relating to extrusion apparatus |
DE962580C (en) * | 1952-06-27 | 1957-04-25 | Becker & Co | Ring nozzle for making artificial hoses from fiber mass |
LU33401A1 (en) * | 1954-04-14 | 1900-01-01 | ||
DE1771887U (en) * | 1958-03-28 | 1958-08-07 | Paul Dr Nadler | Artificial gut. |
US3070840A (en) * | 1960-03-25 | 1963-01-01 | Plastic Textile Access Ltd | Extrusion of plastic sheeting or netting |
GB960543A (en) * | 1961-10-17 | 1964-06-10 | Ici Australia Ltd | Improved method and apparatus for extruding thermoplastic material |
US3221371A (en) * | 1963-03-25 | 1965-12-07 | Stevens Alexander Michael | Extruding dies |
NL6405195A (en) * | 1963-06-17 | 1964-12-18 | ||
US3387331A (en) * | 1965-07-27 | 1968-06-11 | Rexall Drug Chemical | Apparatus for extruding seamless plastic tubing |
DE1782717A1 (en) * | 1966-03-26 | 1972-01-27 | Becker & Co Naturinwerk | Skin fiber casing and device for its manufacture |
DE1729374A1 (en) * | 1967-01-25 | 1971-04-08 | Ver Deutsche Metallwerke Ag | Method and device for the production of coiled extruded profiles from plastic |
CH461784A (en) * | 1968-01-05 | 1968-08-31 | Weyermann Viktor | Process for the production of a continuously blown plastic film tube and nozzle head for carrying out the process |
US3613162A (en) * | 1970-03-10 | 1971-10-19 | Standard Oil Co Ohio | Apparatus for the formation of helical plastic pipe |
GB1367880A (en) * | 1970-09-11 | 1974-09-25 | Btr Industries Ltd | Reinforced tubes and to a method of and apparatus for making them |
US4076481A (en) * | 1975-01-15 | 1978-02-28 | Sussex Plastics Engineering, Inc. | Annular extrusion die |
US4212620A (en) * | 1978-07-03 | 1980-07-15 | The Dow Chemical Company | Tube extrusion die |
-
1984
- 1984-11-23 DE DE19843442712 patent/DE3442712A1/en not_active Withdrawn
-
1985
- 1985-11-16 DE DE8585114571T patent/DE3578319D1/en not_active Expired - Fee Related
- 1985-11-16 AT AT85114571T patent/ATE53956T1/en not_active IP Right Cessation
- 1985-11-16 EP EP85114571A patent/EP0183153B1/en not_active Expired - Lifetime
- 1985-11-18 FI FI854527A patent/FI84239C/en not_active IP Right Cessation
- 1985-11-20 DK DK535885A patent/DK535885A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI854527A0 (en) | 1985-11-18 |
DE3442712A1 (en) | 1986-05-28 |
ATE53956T1 (en) | 1990-07-15 |
EP0183153B1 (en) | 1990-06-20 |
EP0183153A1 (en) | 1986-06-04 |
FI854527A (en) | 1986-05-24 |
DK535885A (en) | 1986-05-24 |
DE3578319D1 (en) | 1990-07-26 |
FI84239B (en) | 1991-07-31 |
FI84239C (en) | 1991-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment |