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 oeuvreInfo
- 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
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)
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)
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 |
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 |
-
1976
- 1976-03-12 FR FR7608282A patent/FR2343582A1/fr active Granted
Cited By (24)
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 |
AT513623A4 (de) * | 2013-01-31 | 2014-06-15 | Atomic Austria Gmbh | Verfahren zur Herstellung einer Laufsohle für ein brettartiges Wintersportgerät |
AT513623B1 (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 |
AT513624B1 (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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |