GB1287997A - - Google Patents

Info

Publication number
GB1287997A
GB1287997A GB5948370A GB5948370A GB1287997A GB 1287997 A GB1287997 A GB 1287997A GB 5948370 A GB5948370 A GB 5948370A GB 5948370 A GB5948370 A GB 5948370A GB 1287997 A GB1287997 A GB 1287997A
Authority
GB
United Kingdom
Prior art keywords
tube
paper
protein
film
solution
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5948370A
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 filed Critical
Publication of GB1287997A publication Critical patent/GB1287997A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C13/00—Sausage casings
    • A22C13/0013—Chemical composition of synthetic 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
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C13/00—Sausage casings
    • A22C2013/0096—Sausage casings cellulosic
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins
    • G03C2001/0471—Isoelectric point of gelatine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing Of Meat And Fish (AREA)

Abstract

1287997 Sausage casing TEE-PAK Inc 15 Dec 1970 [5 Jan 1970] 59483/70 Heading A2B A tubular artificial food casing comprises a tube of a saturating tissue paper impregnated or coated on at least the inner surface thereof with a hardened protein and impregnated and coated on the outer surface of said tube with a film-forming substance. The casing may be prepared by (a) impregnating or coating a ribbon of the paper with a solution or dispersion of protein which preferably has a molecular weight greater than 10,000 and an iso electric point in the range of pH2 to pH 6, (b) drying the treated paper and hardening the protein therein, (c) forming the dried paper into a tube, (d) impregnating and coating the tube with a solution of a film-forming material and (e) setting the film forming material. Suitable proteins are gelatin, collagen and gluten. The film-forming material is preferably viscose. The preparation may be carried out in an apparatus of the type shown in Fig. 4 wherein a paper web 51 passes between rollers 52, 53 which are in communication with a protein solution or dispersion 55. The treated web is then dried in the dryer 56 and rewound on roll 57. The treated web is then passed to a known apparatus (Fig. 1, not shown) wherein the web is formed into a continuous tube. treated with a viscose solution and then passed into a coagulating bath containing sulphuric acid wherein the viscose is coagulated and regenerated. The resultant tube is washed, dried, and reeled for storage.
GB5948370A 1970-01-05 1970-12-15 Expired GB1287997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US729770A 1970-01-05 1970-01-05

Publications (1)

Publication Number Publication Date
GB1287997A true GB1287997A (en) 1972-09-06

Family

ID=21725346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5948370A Expired GB1287997A (en) 1970-01-05 1970-12-15

Country Status (7)

Country Link
US (1) US3645760A (en)
CA (1) CA927190A (en)
DE (1) DE2100210A1 (en)
FR (1) FR2075215A5 (en)
GB (1) GB1287997A (en)
NL (1) NL7100007A (en)
SE (1) SE371084B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142013A (en) * 1974-10-07 1979-02-27 Hoechst Aktiengesellschaft Shaped article of cellulose hydrate with a coating of plastic material of chemically modified protein and process for the production thereof
DE2829102C2 (en) * 1978-07-03 1982-11-18 Hoechst Ag, 6000 Frankfurt Process for the continuous production of fiber-reinforced tubular casings based on cellulose hydrate and a device for carrying out the process
JPS5822178B2 (en) * 1979-05-16 1983-05-07 東和化工株式会社 Fiberglass casing with thread and its manufacturing method
DE3108795A1 (en) * 1981-03-07 1982-09-16 Hoechst Ag, 6000 Frankfurt FOR FOODSTUFFS, ESPECIALLY SAUSAGE PRODUCTS, SUITABLE FIBER-REINFORCED HOSE COVER AND METHOD FOR THEIR PRODUCTION
FR2628299B1 (en) * 1988-03-11 1990-12-07 Luissier Bordeau Chesnel PROCESS FOR FINISHING FOOD PRODUCTS AND FOOD PRODUCTS OBTAINED BY IMPLEMENTING THE PROCESS
US6514553B1 (en) * 1989-12-22 2003-02-04 Oy Visco Ab Tubing used for encasing food products and a method for manufacturing the tubing
DE4127604A1 (en) * 1991-08-21 1993-02-25 Hoechst Ag TUBULAR FOOD COVER WITH IMPROVED ADHESIVE PROPERTIES OVER THE FILLING MATERIAL
JP3260462B2 (en) * 1993-02-10 2002-02-25 昭和産業株式会社 Method for preparing biodegradable water-resistant thin film and method for imparting water resistance to biodegradable equipment
DE4343670C2 (en) * 1993-12-21 2003-05-28 Becker & Co Naturinwerk Edible serving for food
US6395356B1 (en) * 1997-05-14 2002-05-28 Teepak Properties, Llc Food casings having modified release properties and methods of manufacture
US6083581A (en) * 1997-11-12 2000-07-04 Viskase Corporation Cellulase resistant cellulose casing and process
US6196960B1 (en) 1998-06-26 2001-03-06 Cryovac, Inc. Method for imparting a food additive and package for same
DE19843723A1 (en) 1998-09-24 2000-03-30 Kalle Nalo Gmbh & Co Kg Method and device for producing a film tube based on cellulose, which is reinforced by an insert
DE102005032241A1 (en) * 2005-07-09 2007-01-11 Kalle Gmbh Food casing based on cellulose hydrate with a coating containing collagen fibrils and gelatin
WO2011034674A2 (en) 2009-09-18 2011-03-24 National Beef Packing Company, Llc Antimicrobial packaging system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2394009A (en) * 1943-04-30 1946-02-05 American Cyanamid Co Treatment of cellulosic materials
US3135613A (en) * 1959-08-17 1964-06-02 Union Carbide Corp Impregnated paper web and method of making sausage casings therefrom
US3367786A (en) * 1964-09-16 1968-02-06 Tee Pak Inc Casing for dry sausages
US3383223A (en) * 1964-09-16 1968-05-14 Tee Pak Inc Casing for dry sausages
US3427168A (en) * 1965-12-29 1969-02-11 Tee Pak Inc Method of producing tubular sausage casings

Also Published As

Publication number Publication date
DE2100210A1 (en) 1971-07-15
NL7100007A (en) 1971-07-07
US3645760A (en) 1972-02-29
FR2075215A5 (en) 1971-10-08
SE371084B (en) 1974-11-11
CA927190A (en) 1973-05-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee