FR2343582A1 - Procede de realisation de feuilles ou plaques de matieres plastiques avec aspects decoratifs par coextrusion et les moyens de mise en oeuvre - Google Patents

Procede de realisation de feuilles ou plaques de matieres plastiques avec aspects decoratifs par coextrusion et les moyens de mise en oeuvre

Info

Publication number
FR2343582A1
FR2343582A1 FR7608282A FR7608282A FR2343582A1 FR 2343582 A1 FR2343582 A1 FR 2343582A1 FR 7608282 A FR7608282 A FR 7608282A FR 7608282 A FR7608282 A FR 7608282A FR 2343582 A1 FR2343582 A1 FR 2343582A1
Authority
FR
France
Prior art keywords
coextrusion
interrupted
dies
continuous
single pass
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.)
Granted
Application number
FR7608282A
Other languages
English (en)
Other versions
FR2343582B3 (fr
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.)
ROCCHI RAYMOND
Original Assignee
ROCCHI RAYMOND
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 ROCCHI RAYMOND filed Critical ROCCHI RAYMOND
Priority to FR7608282A priority Critical patent/FR2343582A1/fr
Publication of FR2343582A1 publication Critical patent/FR2343582A1/fr
Application granted granted Critical
Publication of FR2343582B3 publication Critical patent/FR2343582B3/fr
Granted legal-status Critical Current

Links

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
    • B29C48/03—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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/16—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
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR7608282A 1976-03-12 1976-03-12 Procede de realisation de feuilles ou plaques de matieres plastiques avec aspects decoratifs par coextrusion et les moyens de mise en oeuvre Granted FR2343582A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7608282A FR2343582A1 (fr) 1976-03-12 1976-03-12 Procede de realisation de feuilles ou plaques de matieres plastiques avec aspects decoratifs par coextrusion et les moyens de mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7608282A FR2343582A1 (fr) 1976-03-12 1976-03-12 Procede de realisation de feuilles ou plaques de matieres plastiques avec aspects decoratifs par coextrusion et les moyens de mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2343582A1 true FR2343582A1 (fr) 1977-10-07
FR2343582B3 FR2343582B3 (fr) 1978-12-15

Family

ID=9170755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608282A Granted FR2343582A1 (fr) 1976-03-12 1976-03-12 Procede de realisation de feuilles ou plaques de matieres plastiques avec aspects decoratifs par coextrusion et les moyens de mise en oeuvre

Country Status (1)

Country Link
FR (1) FR2343582A1 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443397A (en) * 1982-08-16 1984-04-17 Cosden Technology, Inc. Multiple-layered sheeting apparatus and process therefor
US4483669A (en) * 1982-08-16 1984-11-20 Cosden Technology, Inc. Multiple-layered sheeting apparatus
FR2552707A1 (fr) * 1983-10-03 1985-04-05 Siamp Cedap Reunies Filiere multicouche pour la production de films, de feuilles ou de plaques de matiere plastique multicolores
FR2578191A1 (fr) * 1985-03-04 1986-09-05 Coexpan Sa Filiere pour l'extrusion de bandes ou de plaques en matieres plastiques de differentes couleurs et d'un support pour lesdites bandes ou plaques
EP0264708A1 (fr) * 1986-10-11 1988-04-27 ER-WE-PA Maschinenfabrik und Eisengiesserei GmbH Procédé et appareil pour extruder une feuille à plusieurs couches en matière thermoplastique
FR2614575A1 (fr) * 1987-04-29 1988-11-04 Coexpan Sa Procede de fabrication de feuilles thermoconformees avec des bandes multicolores
FR2628028A1 (fr) * 1988-03-07 1989-09-08 Dow Chemical Co Film polymere extrude comportant des bandes adhesives et procede et appareil pour sa fabrication
US5045264A (en) * 1990-03-29 1991-09-03 Dowbrands, Inc. Method and apparatus for making extruded plastic film with strips embedded therein of a second thermoplastic material
EP0490809A1 (fr) * 1990-12-12 1992-06-17 Gurit-Worbla AG Procédé et tuyère d'extrusion pour la fabrication des semelles de skis
US5211898A (en) * 1988-07-27 1993-05-18 Tomy Machinery Manufacturing Co., Ltd. Method and apparatus for feeding a plurality of molten resin jet streams into T die
FR2698581A1 (fr) * 1992-11-30 1994-06-03 Lefort Olivier Procédé de fabrication d'une paraison en extrusion-soufflage de thermo-plastiques pour réaliser des corps creux.
EP0792733A1 (fr) * 1994-11-17 1997-09-03 Mitsubishi Rayon Co., Ltd. Feuille composite, procede et appareil pour fabriquer cette feuille
BE1010902A5 (fr) * 1997-01-31 1999-03-02 Coexpan Sa Procede et dispositif de fabrication de feuilles extrudees en matiere plastique.
EP1707337A1 (fr) * 2005-04-01 2006-10-04 RPC Cobelplast Feuille multicouche co-extrudée comprenant de polymères différents
AT513623B1 (de) * 2013-01-31 2014-06-15 Atomic Austria Gmbh Verfahren zur Herstellung einer Laufsohle für ein brettartiges Wintersportgerät
AT513624B1 (de) * 2013-01-31 2014-06-15 Atomic Austria Gmbh Laufsohle eines brettartigen Wintersportgerätes

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443397A (en) * 1982-08-16 1984-04-17 Cosden Technology, Inc. Multiple-layered sheeting apparatus and process therefor
US4483669A (en) * 1982-08-16 1984-11-20 Cosden Technology, Inc. Multiple-layered sheeting apparatus
FR2552707A1 (fr) * 1983-10-03 1985-04-05 Siamp Cedap Reunies Filiere multicouche pour la production de films, de feuilles ou de plaques de matiere plastique multicolores
EP0136959A2 (fr) * 1983-10-03 1985-04-10 SIAMP CEDAP REUNIES Société anonyme dite: Filière plate pour l'extrusion de films, feuilles ou plaques de matière plastique multicouches et multicolores
EP0136959A3 (en) * 1983-10-03 1985-05-08 Siamp Cedap Reunies Societe Anonyme Dite: Multi-layer die for the production of films, sheets or plates of multi-coloured plastic material
FR2578191A1 (fr) * 1985-03-04 1986-09-05 Coexpan Sa Filiere pour l'extrusion de bandes ou de plaques en matieres plastiques de differentes couleurs et d'un support pour lesdites bandes ou plaques
EP0264708A1 (fr) * 1986-10-11 1988-04-27 ER-WE-PA Maschinenfabrik und Eisengiesserei GmbH Procédé et appareil pour extruder une feuille à plusieurs couches en matière thermoplastique
FR2614575A1 (fr) * 1987-04-29 1988-11-04 Coexpan Sa Procede de fabrication de feuilles thermoconformees avec des bandes multicolores
FR2628028A1 (fr) * 1988-03-07 1989-09-08 Dow Chemical Co Film polymere extrude comportant des bandes adhesives et procede et appareil pour sa fabrication
EP0332315A2 (fr) * 1988-03-07 1989-09-13 The Dow Chemical Company Film polymère extrudé avec des bandes adhérentes, procédé et appareil pour le produire
EP0332315A3 (en) * 1988-03-07 1990-11-14 The Dow Chemical Company Extruded polymeric film with adhering strips and method and apparatus for producing same
US5211898A (en) * 1988-07-27 1993-05-18 Tomy Machinery Manufacturing Co., Ltd. Method and apparatus for feeding a plurality of molten resin jet streams into T die
US5045264A (en) * 1990-03-29 1991-09-03 Dowbrands, Inc. Method and apparatus for making extruded plastic film with strips embedded therein of a second thermoplastic material
WO1992022415A1 (fr) * 1990-03-29 1992-12-23 Dowbrands Inc. Appareil et procede de fabrication de films composites
EP0490809A1 (fr) * 1990-12-12 1992-06-17 Gurit-Worbla AG Procédé et tuyère d'extrusion pour la fabrication des semelles de skis
FR2698581A1 (fr) * 1992-11-30 1994-06-03 Lefort Olivier Procédé de fabrication d'une paraison en extrusion-soufflage de thermo-plastiques pour réaliser des corps creux.
EP0792733A1 (fr) * 1994-11-17 1997-09-03 Mitsubishi Rayon Co., Ltd. Feuille composite, procede et appareil pour fabriquer cette feuille
EP0792733A4 (fr) * 1994-11-17 1997-10-22 Mitsubishi Rayon Co Feuille composite, procede et appareil pour fabriquer cette feuille
BE1010902A5 (fr) * 1997-01-31 1999-03-02 Coexpan Sa Procede et dispositif de fabrication de feuilles extrudees en matiere plastique.
EP1707337A1 (fr) * 2005-04-01 2006-10-04 RPC Cobelplast Feuille multicouche co-extrudée comprenant de polymères différents
AT513623B1 (de) * 2013-01-31 2014-06-15 Atomic Austria Gmbh Verfahren zur Herstellung einer Laufsohle für ein brettartiges Wintersportgerät
AT513624B1 (de) * 2013-01-31 2014-06-15 Atomic Austria Gmbh Laufsohle eines brettartigen Wintersportgerätes
AT513623A4 (de) * 2013-01-31 2014-06-15 Atomic Austria Gmbh Verfahren zur Herstellung einer Laufsohle für ein brettartiges Wintersportgerät
AT513624A4 (de) * 2013-01-31 2014-06-15 Atomic Austria Gmbh Laufsohle eines brettartigen Wintersportgerätes

Also Published As

Publication number Publication date
FR2343582B3 (fr) 1978-12-15

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