GB354837A - Improvements in or relating to apparatus for extruding plastic materials - Google Patents

Improvements in or relating to apparatus for extruding plastic materials

Info

Publication number
GB354837A
GB354837A GB15158/30A GB1515830A GB354837A GB 354837 A GB354837 A GB 354837A GB 15158/30 A GB15158/30 A GB 15158/30A GB 1515830 A GB1515830 A GB 1515830A GB 354837 A GB354837 A GB 354837A
Authority
GB
United Kingdom
Prior art keywords
die
extrusion
strips
casein
clamped
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
GB15158/30A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALEXANDER LEGGAT
ERINOID Ltd
Original Assignee
ALEXANDER LEGGAT
ERINOID Ltd
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 ALEXANDER LEGGAT, ERINOID Ltd filed Critical ALEXANDER LEGGAT
Priority to GB15158/30A priority Critical patent/GB354837A/en
Publication of GB354837A publication Critical patent/GB354837A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/02—Apparatus specially adapted for manufacture or treatment of sweetmeats or confectionery; Accessories therefor
    • A23G3/20—Apparatus for coating or filling sweetmeats or confectionery
    • A23G3/2007—Manufacture of filled articles, composite articles, multi-layered articles
    • A23G3/2015—Manufacture of filled articles, composite articles, multi-layered articles the material being shaped at least partially by a die; Extrusion of filled or multi-layered cross-sections or plates, optionally with the associated cutting device
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/20—Articles comprising two or more components, e.g. co-extruded layers the components being layers one of the layers being a strip, e.g. a partially embedded strip
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

354,837. Moulding casein &c. by extrusion. ERINOID, Ltd. and LEGGAT, A., 58, Coleman Street, London. May 17, 1930, No. 15158. [Class 87 (ii).] Decorative patterned rods and tubes, of casein and like material, are formed by extrusion in an apparatus having a multiple-chambered head receiving various coloured ingredients in the separate compartments and forcing them through dies with alternate slit-like orifices connected to each compartment so that interleaved flat ribbons of different colour are delivered to a common mixing-chamber before they pass to the extrusion outlet. In the form illustrated in Figs. 1 and 2, the materials are delivered by worms through the pipes 8, 9 respectively to a die 13. Thin strips of one colour pass through the orifices 20, Fig. 2, in the die so as to alternate with similar strips of the other material passing through the slits 21. The strips are compressed in the chamber 16 into a multi-coloured rod which finally passes through the outlet die 17. The die 13 is clamped to a cylinder 2 by means of a conical-headed bolt 14 and the combined cylinder and die is clamped as a unit against the shoulder 18 by the nut 15. A core may be screwed on to the conical head of the bolt 14 for the production of tubes.
GB15158/30A 1930-05-17 1930-05-17 Improvements in or relating to apparatus for extruding plastic materials Expired GB354837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB15158/30A GB354837A (en) 1930-05-17 1930-05-17 Improvements in or relating to apparatus for extruding plastic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15158/30A GB354837A (en) 1930-05-17 1930-05-17 Improvements in or relating to apparatus for extruding plastic materials

Publications (1)

Publication Number Publication Date
GB354837A true GB354837A (en) 1931-08-17

Family

ID=10054055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15158/30A Expired GB354837A (en) 1930-05-17 1930-05-17 Improvements in or relating to apparatus for extruding plastic materials

Country Status (1)

Country Link
GB (1) GB354837A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859476A (en) * 1955-08-01 1958-11-11 Western Plastics Corp Extrusion apparatus
US3724985A (en) * 1971-01-18 1973-04-03 Sherwood Medical Ind Inc Extruding apparatus
US3752617A (en) * 1969-10-13 1973-08-14 Sherwood Medical Ind Inc Apparatus for extruding products of plural components of varied proportions with scrap reclamation
DE2445107A1 (en) * 1973-09-21 1975-03-27 Billion Sa METHOD AND DEVICE FOR MANUFACTURING INJECTION MOLDED PARTS
US3976226A (en) * 1973-09-21 1976-08-24 Billion S.A. Injection molding nozzle for three separate materials
US4052497A (en) * 1973-09-21 1977-10-04 Billion S.A. Method of injection-moulding by injection of an article composed of at least three different materials
US4190409A (en) * 1977-10-14 1980-02-26 Karl Hehl Apparatus for injecting confluent streams of plastic
US4373886A (en) * 1976-10-14 1983-02-15 Karl Hehl Apparatus for injecting confluent streams of plastic material into an injection molding die
GB2120595A (en) * 1982-04-07 1983-12-07 Polyloom Corp Multi component continuous film die
FR2564031A1 (en) * 1984-05-10 1985-11-15 Towae Gerard Multichannel chewing gum extruder
GB2161745A (en) * 1984-07-19 1986-01-22 Nisshin Dca Foods Inc Food material extrusion machine
FR2615143A1 (en) * 1987-05-12 1988-11-18 Togum Sa MIXED EXTRUSION GROUP WITH TWO WAYS AND TWO COLORS FOR PASTY PRODUCTS, IN PARTICULAR OF CONFECTIONERY
GB2183202B (en) * 1985-03-12 1989-07-05 Uponor Ab Method and device for extrusion of a double wall plastics pipe
US5202074A (en) * 1989-12-26 1993-04-13 The Dow Chemical Company Method for producing injection molded multilayer articles
EP0570313A1 (en) * 1992-05-13 1993-11-18 Société TOGUM Coextruding device for making two-colour nods of cooked sugar or such material
US5380479A (en) * 1989-12-26 1995-01-10 The Dow Chemical Company Method and apparatus for producing multilayer plastic articles
US5464585A (en) * 1994-01-03 1995-11-07 Metton America, Inc. Method of injection molding articles with selective concentrations or gradients of materials

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859476A (en) * 1955-08-01 1958-11-11 Western Plastics Corp Extrusion apparatus
US3752617A (en) * 1969-10-13 1973-08-14 Sherwood Medical Ind Inc Apparatus for extruding products of plural components of varied proportions with scrap reclamation
US3724985A (en) * 1971-01-18 1973-04-03 Sherwood Medical Ind Inc Extruding apparatus
DE2445107A1 (en) * 1973-09-21 1975-03-27 Billion Sa METHOD AND DEVICE FOR MANUFACTURING INJECTION MOLDED PARTS
US3976226A (en) * 1973-09-21 1976-08-24 Billion S.A. Injection molding nozzle for three separate materials
US4052497A (en) * 1973-09-21 1977-10-04 Billion S.A. Method of injection-moulding by injection of an article composed of at least three different materials
DE2445107B2 (en) * 1973-09-21 1980-11-20 Societe De Machines Pour La Transformation Des Plastiques, Nancy (Frankreich) Method and device for the production of injection molded parts from at least two different materials
DE2445107C3 (en) * 1973-09-21 1985-04-04 Societe de Machines pour la Transformation des Plastiques, Nancy Method and device for the production of injection molded parts from at least two different materials
US4373886A (en) * 1976-10-14 1983-02-15 Karl Hehl Apparatus for injecting confluent streams of plastic material into an injection molding die
US4190409A (en) * 1977-10-14 1980-02-26 Karl Hehl Apparatus for injecting confluent streams of plastic
GB2120595A (en) * 1982-04-07 1983-12-07 Polyloom Corp Multi component continuous film die
FR2564031A1 (en) * 1984-05-10 1985-11-15 Towae Gerard Multichannel chewing gum extruder
GB2161745A (en) * 1984-07-19 1986-01-22 Nisshin Dca Foods Inc Food material extrusion machine
GB2161745B (en) * 1984-07-19 1989-05-17 Nisshin Dca Foods Inc A raw material forming machine
GB2183202B (en) * 1985-03-12 1989-07-05 Uponor Ab Method and device for extrusion of a double wall plastics pipe
US4933134A (en) * 1985-03-12 1990-06-12 Oy Uponor Ab Method and device for extrusion of a double wall plastics pipe
FR2615143A1 (en) * 1987-05-12 1988-11-18 Togum Sa MIXED EXTRUSION GROUP WITH TWO WAYS AND TWO COLORS FOR PASTY PRODUCTS, IN PARTICULAR OF CONFECTIONERY
US5202074A (en) * 1989-12-26 1993-04-13 The Dow Chemical Company Method for producing injection molded multilayer articles
US5380479A (en) * 1989-12-26 1995-01-10 The Dow Chemical Company Method and apparatus for producing multilayer plastic articles
US5540878A (en) * 1989-12-26 1996-07-30 The Dow Chemical Company Method for producing blow molded multilayer plastic articles
US5628950A (en) * 1989-12-26 1997-05-13 The Dow Chemical Company Method and apparatus for producing multilayer plastic articles
EP0570313A1 (en) * 1992-05-13 1993-11-18 Société TOGUM Coextruding device for making two-colour nods of cooked sugar or such material
FR2691048A1 (en) * 1992-05-13 1993-11-19 Togum Co-extrusion unit for the production of a cooked sugar pudding or a two-color analogous material.
US5464585A (en) * 1994-01-03 1995-11-07 Metton America, Inc. Method of injection molding articles with selective concentrations or gradients of materials

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