BE1001610A4 - Filiere d'extrudeuse pour la fabrication d'une feuille soufflee multicouche. - Google Patents

Filiere d'extrudeuse pour la fabrication d'une feuille soufflee multicouche. Download PDF

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Publication number
BE1001610A4
BE1001610A4 BE8700016A BE8700016A BE1001610A4 BE 1001610 A4 BE1001610 A4 BE 1001610A4 BE 8700016 A BE8700016 A BE 8700016A BE 8700016 A BE8700016 A BE 8700016A BE 1001610 A4 BE1001610 A4 BE 1001610A4
Authority
BE
Belgium
Prior art keywords
die
transfer channel
outlet slot
annular outlet
annular
Prior art date
Application number
BE8700016A
Other languages
English (en)
French (fr)
Original Assignee
Reifenhaeuser Masch
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 Reifenhaeuser Masch filed Critical Reifenhaeuser Masch
Application granted granted Critical
Publication of BE1001610A4 publication Critical patent/BE1001610A4/fr

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Classifications

    • 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
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/14—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
    • B29C48/147—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration after the die nozzle
    • B29C48/1472—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration after the die nozzle at the die nozzle exit zone
    • 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
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • 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
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B29C48/336—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die
    • B29C48/3366—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die using a die with concentric parts, e.g. rings, cylinders
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/007—Using fluid under pressure
    • 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
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BE8700016A 1986-01-18 1987-01-16 Filiere d'extrudeuse pour la fabrication d'une feuille soufflee multicouche. BE1001610A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863601345 DE3601345A1 (de) 1986-01-18 1986-01-18 Strangpresswerkzeug fuer die herstellung einer mehrschichtigen schlauchfolie

Publications (1)

Publication Number Publication Date
BE1001610A4 true BE1001610A4 (fr) 1989-12-19

Family

ID=6292096

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8700016A BE1001610A4 (fr) 1986-01-18 1987-01-16 Filiere d'extrudeuse pour la fabrication d'une feuille soufflee multicouche.

Country Status (10)

Country Link
BE (1) BE1001610A4 (de)
DD (1) DD253216A5 (de)
DE (1) DE3601345A1 (de)
FI (1) FI870132L (de)
FR (1) FR2593112B1 (de)
GB (1) GB2185931B (de)
IT (1) IT1201161B (de)
NL (1) NL8700104A (de)
NO (1) NO870158L (de)
SE (1) SE8700129L (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3720560C1 (de) * 1987-06-22 1988-09-15 Bekum Maschf Gmbh Coextrusionskopf
DE9216920U1 (de) * 1992-10-13 1994-02-24 Windmöller & Hölscher, 49525 Lengerich Extrusionswerkzeug zur Extrusion von Schmelzeschläuchen
US7264836B2 (en) 2003-03-21 2007-09-04 Kraft Foods Holdings, Inc. Production of triple coextruded baked bar goods
DE102004001473B4 (de) * 2003-11-10 2006-05-11 Kuhne Gmbh Folienblaskopf
US7470119B2 (en) 2004-05-18 2008-12-30 Wm. Wrighley Jr. Company Confection center fill apparatus and method
DE102008014342A1 (de) * 2008-03-14 2009-10-01 Roga Kg Verfahren und Vorrichtung zur Herstellung einer Folie, insbesondere einer schlauchförmigen Folie
GB201112475D0 (en) 2011-07-20 2011-08-31 Kritis Plastika Concentric co-extrusion die

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308508A (en) * 1964-10-02 1967-03-14 Dow Chemical Co Die
US3337914A (en) * 1966-01-03 1967-08-29 Nat Distillers Chem Corp Stacked extrusion die
FR2007073A1 (de) * 1968-04-26 1970-01-02 Northern Petro Chem Co
CA904525A (en) * 1969-03-29 1972-07-11 Leco Industries Limited Co-extrusion device
US3802826A (en) * 1970-03-31 1974-04-09 Nat Distillers Chem Corp Rotatable co-extrusion die
FR2234977A1 (de) * 1973-06-27 1975-01-24 Crown Zellerbach Corp
US3890083A (en) * 1973-05-30 1975-06-17 Leco Industries Ltd Extrusion devices
DE2752932A1 (de) * 1977-11-26 1979-05-31 Reifenhaeuser Kg Ringspaltwerkzeug zum strangpressen von thermoplastischem kunststoff
JPS5624133A (en) * 1979-08-07 1981-03-07 Asahi Chem Ind Co Ltd Molding die
EP0063060A1 (de) * 1981-04-09 1982-10-20 COMPAGNIE FRANCAISE DE RAFFINAGE Société anonyme dite: Extrusionskopf zum Extrudieren eines Hohlformlings mit mindestens einer Materialschicht
EP0076366A2 (de) * 1981-10-05 1983-04-13 Ball Corporation Mehrschichtiger Rohrkörper mit einer aussermittigen Sperrschicht
GB2153739A (en) * 1983-12-27 1985-08-29 Toyo Seikan Kaisha Ltd Process for production of multi-layer polyethylene terephthalate pipes for (stretch) blow moulding

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026565A (en) * 1961-01-04 1962-03-27 Franklin Res And Dev Corp Extruder head for hollow products
FR2557016A2 (fr) * 1983-12-23 1985-06-28 Raffinage Cie Francaise Tete pour l'extrusion d'une paraison tubulaire a au moins une couche de matiere polymere

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308508A (en) * 1964-10-02 1967-03-14 Dow Chemical Co Die
US3337914A (en) * 1966-01-03 1967-08-29 Nat Distillers Chem Corp Stacked extrusion die
FR2007073A1 (de) * 1968-04-26 1970-01-02 Northern Petro Chem Co
CA904525A (en) * 1969-03-29 1972-07-11 Leco Industries Limited Co-extrusion device
US3802826A (en) * 1970-03-31 1974-04-09 Nat Distillers Chem Corp Rotatable co-extrusion die
US3890083A (en) * 1973-05-30 1975-06-17 Leco Industries Ltd Extrusion devices
FR2234977A1 (de) * 1973-06-27 1975-01-24 Crown Zellerbach Corp
DE2752932A1 (de) * 1977-11-26 1979-05-31 Reifenhaeuser Kg Ringspaltwerkzeug zum strangpressen von thermoplastischem kunststoff
JPS5624133A (en) * 1979-08-07 1981-03-07 Asahi Chem Ind Co Ltd Molding die
EP0063060A1 (de) * 1981-04-09 1982-10-20 COMPAGNIE FRANCAISE DE RAFFINAGE Société anonyme dite: Extrusionskopf zum Extrudieren eines Hohlformlings mit mindestens einer Materialschicht
EP0076366A2 (de) * 1981-10-05 1983-04-13 Ball Corporation Mehrschichtiger Rohrkörper mit einer aussermittigen Sperrschicht
GB2153739A (en) * 1983-12-27 1985-08-29 Toyo Seikan Kaisha Ltd Process for production of multi-layer polyethylene terephthalate pipes for (stretch) blow moulding

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 5, no. 72 (M-68)[744], 14 mai 1981; & JP-A-56 24 133 (ASAHI DOW K.K.) 07-03-1981 *

Also Published As

Publication number Publication date
NL8700104A (nl) 1987-08-17
GB8700774D0 (en) 1987-02-18
SE8700129D0 (sv) 1987-01-15
FI870132A7 (fi) 1987-07-19
IT8719103A0 (it) 1987-01-16
GB2185931A (en) 1987-08-05
GB2185931B (en) 1989-11-01
NO870158D0 (no) 1987-01-15
FI870132L (fi) 1987-07-19
NO870158L (no) 1987-07-20
FR2593112B1 (fr) 1990-06-08
FI870132A0 (fi) 1987-01-14
SE8700129L (sv) 1987-07-19
IT1201161B (it) 1989-01-27
DD253216A5 (de) 1988-01-13
DE3601345A1 (de) 1987-07-23
FR2593112A1 (fr) 1987-07-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: REIFENHAUSER G.M.B.H. & CO. MASCHINENFABRIK

Effective date: 19920131