FR2759622B1 - Profile de matieres plastiques compose d'un coeur et d'une partie externe, procede de fabrication d'un tel profile et installation - Google Patents

Profile de matieres plastiques compose d'un coeur et d'une partie externe, procede de fabrication d'un tel profile et installation

Info

Publication number
FR2759622B1
FR2759622B1 FR9702128A FR9702128A FR2759622B1 FR 2759622 B1 FR2759622 B1 FR 2759622B1 FR 9702128 A FR9702128 A FR 9702128A FR 9702128 A FR9702128 A FR 9702128A FR 2759622 B1 FR2759622 B1 FR 2759622B1
Authority
FR
France
Prior art keywords
profile
core
installation
manufacturing
plastic materials
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 - Fee Related
Application number
FR9702128A
Other languages
English (en)
Other versions
FR2759622A1 (fr
Inventor
Jean Pierre Levasseur
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.)
OTV Omnium de Traitements et de Valorisation SA
Original Assignee
OTV Omnium de Traitements et de Valorisation SA
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 OTV Omnium de Traitements et de Valorisation SA filed Critical OTV Omnium de Traitements et de Valorisation SA
Priority to FR9702128A priority Critical patent/FR2759622B1/fr
Publication of FR2759622A1 publication Critical patent/FR2759622A1/fr
Application granted granted Critical
Publication of FR2759622B1 publication Critical patent/FR2759622B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow 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
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR9702128A 1997-02-18 1997-02-18 Profile de matieres plastiques compose d'un coeur et d'une partie externe, procede de fabrication d'un tel profile et installation Expired - Fee Related FR2759622B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9702128A FR2759622B1 (fr) 1997-02-18 1997-02-18 Profile de matieres plastiques compose d'un coeur et d'une partie externe, procede de fabrication d'un tel profile et installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9702128A FR2759622B1 (fr) 1997-02-18 1997-02-18 Profile de matieres plastiques compose d'un coeur et d'une partie externe, procede de fabrication d'un tel profile et installation

Publications (2)

Publication Number Publication Date
FR2759622A1 FR2759622A1 (fr) 1998-08-21
FR2759622B1 true FR2759622B1 (fr) 1999-04-16

Family

ID=9504061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9702128A Expired - Fee Related FR2759622B1 (fr) 1997-02-18 1997-02-18 Profile de matieres plastiques compose d'un coeur et d'une partie externe, procede de fabrication d'un tel profile et installation

Country Status (1)

Country Link
FR (1) FR2759622B1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2337677B2 (de) * 1973-07-25 1979-03-01 Bellaplast Gmbh, 6200 Wiesbaden Aufbringen einer von einem Substrat abziehbaren Schutzschicht
JPS58148737A (ja) * 1982-03-01 1983-09-03 Kazuhiko Okada 木目模様等再生材の製法
DE3616444A1 (de) * 1986-05-15 1987-11-19 Dynamit Nobel Ag Fenster- und/oder tuerprofile aus kunststoffmaterial und verfahren zur herstellung dieser profile im extrusionsverfahren unter verwertung von kunststoffmaterial geringerer stabilitaet
FR2622833B1 (fr) * 1987-11-06 1990-04-27 Omnium Traitement Valorisa Procede et installation pour la fabrication d'objets moules ou extrudes a partir de dechets contenant des matieres plastiques
DE4110679A1 (de) * 1991-04-03 1992-10-08 Reifenhaeuser Masch Arbeitsverfahren zur herstellung eines formteils aus einer mischung mit thermoplastischen kunststoffabfaellen
DE59208330D1 (de) * 1992-01-10 1997-05-15 Beyer Ind Prod Gmbh Formteil
WO1996000643A1 (fr) * 1994-06-28 1996-01-11 Anglian Windows Limited Matiere plastique cellulaire profilee
ES2146847T3 (es) * 1995-07-17 2000-08-16 Atochem Elf Sa Procedimiento y dispositivo para la coextrusion de dos materias a temperaturas diferentes.
DE19530270A1 (de) * 1995-08-17 1997-02-20 Meeth Ernst Josef Verfahren zur Herstellung von Profilmaterial für die Fenster- und Türproduktion

Also Published As

Publication number Publication date
FR2759622A1 (fr) 1998-08-21

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Legal Events

Date Code Title Description
CL Concession to grant licences
TP Transmission of property
ST Notification of lapse