DK535885A - 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 PROCEDURE Download PDF

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Publication number
DK535885A
DK535885A DK535885A DK535885A DK535885A DK 535885 A DK535885 A DK 535885A DK 535885 A DK535885 A DK 535885A DK 535885 A DK535885 A DK 535885A DK 535885 A DK535885 A DK 535885A
Authority
DK
Denmark
Prior art keywords
die member
procedure
collagen
bore
stationary
Prior art date
Application number
DK535885A
Other languages
Danish (da)
Other versions
DK535885D0 (en
Inventor
Ludwig Kaluza
Bruno Winkler
Original Assignee
Becker & Co Naturinwerk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Becker & Co Naturinwerk filed Critical Becker & Co Naturinwerk
Publication of DK535885D0 publication Critical patent/DK535885D0/en
Publication of DK535885A publication Critical patent/DK535885A/en

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.
DK535885A 1984-11-23 1985-11-20 ARTIFICIAL, IRREGULARLY FORMED SUSPENSIONS OF THE COLLAGEN, PROCEDURE FOR ITS PREPARATION AND APPARATUS FOR EXERCISING THE PROCEDURE DK535885A (en)

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 DK535885D0 (en) 1985-11-20
DK535885A true 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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
DK535885D0 (en) 1985-11-20
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