FR2633555A1 - Installation pour l'extrusion d'un boudin multicouche de matieres thermoplastifiees - Google Patents

Installation pour l'extrusion d'un boudin multicouche de matieres thermoplastifiees Download PDF

Info

Publication number
FR2633555A1
FR2633555A1 FR8908383A FR8908383A FR2633555A1 FR 2633555 A1 FR2633555 A1 FR 2633555A1 FR 8908383 A FR8908383 A FR 8908383A FR 8908383 A FR8908383 A FR 8908383A FR 2633555 A1 FR2633555 A1 FR 2633555A1
Authority
FR
France
Prior art keywords
block
distribution
channels
inlet
extrusion
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.)
Pending
Application number
FR8908383A
Other languages
English (en)
French (fr)
Inventor
Heinz Beisemann
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.)
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
Original Assignee
Reifenhaeuser GmbH and Co KG Maschinenenfabrik
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 GmbH and Co KG Maschinenenfabrik filed Critical Reifenhaeuser GmbH and Co KG Maschinenenfabrik
Publication of FR2633555A1 publication Critical patent/FR2633555A1/fr
Pending 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
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92085—Velocity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/92409—Die; Nozzle 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle 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
    • B29C48/03—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
    • B29C48/03—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR8908383A 1988-06-29 1989-06-23 Installation pour l'extrusion d'un boudin multicouche de matieres thermoplastifiees Pending FR2633555A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3821902A DE3821902A1 (de) 1988-06-29 1988-06-29 Anlage zum extrudieren eines mehrschichtigen stranges aus thermoplastifizierten kunststoffen

Publications (1)

Publication Number Publication Date
FR2633555A1 true FR2633555A1 (fr) 1990-01-05

Family

ID=6357502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8908383A Pending FR2633555A1 (fr) 1988-06-29 1989-06-23 Installation pour l'extrusion d'un boudin multicouche de matieres thermoplastifiees

Country Status (5)

Country Link
JP (1) JPH0753409B2 (OSRAM)
DE (2) DE3821902A1 (OSRAM)
FR (1) FR2633555A1 (OSRAM)
GB (1) GB2220164A (OSRAM)
IT (1) IT1230870B (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020950A1 (de) * 1990-06-30 1992-01-02 Berstorff Gmbh Masch Hermann Coextrusionswerkzeug
US5110530A (en) * 1990-09-07 1992-05-05 W. R. Grace & Co.-Conn. Striped film method
GB2283699B (en) * 1993-11-15 1998-01-14 United Biscuits Ltd Improvements in and relating to the production of food products
FR2744949B1 (fr) * 1996-02-16 1998-05-15 Togum Module d'obturation ajustable pour un extrudeur, notamment un co-extrudeur
US6398535B1 (en) 2000-03-21 2002-06-04 Cloeren Incorporated Layer sequence selecting device
DE10119066A1 (de) * 2001-04-18 2002-10-31 Topf Kunststofftechnik Gmbh Ki Vorrichtung zur Herstellung eines extrudierten Profilstranges
CN1251854C (zh) * 2003-01-10 2006-04-19 曼夫瑞德·A·A·鲁波克 一种用于模制塑料管的装置
WO2007124431A2 (en) * 2006-04-21 2007-11-01 Southwire Company Method and apparatus for multi-stream metered extrusion
US20110111078A1 (en) * 2007-09-13 2011-05-12 S.I.M.A. Extrusion head for plastic materials
CN104002459B (zh) * 2014-05-26 2016-03-30 安徽中意胶带有限责任公司 一种双面四层整芯阻燃输送带复合共挤涂覆模具
FR3079772B1 (fr) * 2018-04-06 2020-03-27 Compagnie Generale Des Etablissements Michelin Installation d'extrusion pour bandes de profiles realisees a base de melanges elastomeriques

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2154579A1 (OSRAM) * 1971-09-27 1973-05-11 Dow Chemical Co
US4443397A (en) * 1982-08-16 1984-04-17 Cosden Technology, Inc. Multiple-layered sheeting apparatus and process therefor
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
EP0197581A1 (fr) * 1985-04-01 1986-10-15 SOLVAY & Cie (Société Anonyme) Bloc d'alimentation pour filière plate de coextrusion
JPS62191120A (ja) * 1986-02-19 1987-08-21 Toshiba Mach Co Ltd 共押出装置
EP0233434A1 (fr) * 1986-01-17 1987-08-26 ONO Société dite: Dispositif de répartition de matière thermoplastique pour la fabrication de feuilles multicouches
JPS62264925A (ja) * 1986-05-13 1987-11-17 Mitsubishi Heavy Ind Ltd 押出成形用複合アダプタ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB374147A (en) * 1931-03-06 1932-06-06 Erinoid Ltd Improvements in or relating to apparatus for extruding plastic materials
US3308508A (en) * 1964-10-02 1967-03-14 Dow Chemical Co Die
BE789478A (fr) * 1971-10-01 1973-03-29 Dow Chemical Co Procede et dispositif d'extrusion de matieres plastiques en feuilles multicouches
JPS55222A (en) * 1978-06-07 1980-01-05 Fuji Photo Film Co Ltd Marking with powder
US4336012A (en) * 1980-10-20 1982-06-22 The Standard Oil Company Coextrusion device
US4483669A (en) * 1982-08-16 1984-11-20 Cosden Technology, Inc. Multiple-layered sheeting apparatus
US4648828A (en) * 1984-07-19 1987-03-10 Nisshin-Dca Foods Inc. Crude material forming machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2154579A1 (OSRAM) * 1971-09-27 1973-05-11 Dow Chemical Co
US4443397A (en) * 1982-08-16 1984-04-17 Cosden Technology, Inc. Multiple-layered sheeting apparatus and process therefor
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
EP0197581A1 (fr) * 1985-04-01 1986-10-15 SOLVAY & Cie (Société Anonyme) Bloc d'alimentation pour filière plate de coextrusion
EP0233434A1 (fr) * 1986-01-17 1987-08-26 ONO Société dite: Dispositif de répartition de matière thermoplastique pour la fabrication de feuilles multicouches
JPS62191120A (ja) * 1986-02-19 1987-08-21 Toshiba Mach Co Ltd 共押出装置
JPS62264925A (ja) * 1986-05-13 1987-11-17 Mitsubishi Heavy Ind Ltd 押出成形用複合アダプタ

Also Published As

Publication number Publication date
JPH02175124A (ja) 1990-07-06
DE3821902A1 (de) 1990-01-04
JPH0753409B2 (ja) 1995-06-07
GB2220164A (en) 1990-01-04
DE3821902C2 (OSRAM) 1990-04-05
IT1230870B (it) 1991-11-08
DE8816689U1 (de) 1990-04-05
IT8920912A0 (it) 1989-06-19
GB8911886D0 (en) 1989-07-12

Similar Documents

Publication Publication Date Title
US4289818A (en) Extruded wall paneling system
DE69632299D1 (de) Anorganisches rohrförmiges Filterelement mit Kanälen die einen nicht-kreisförmigen Durchschnitt und optimierte Profile aufweisen
DE59606202D1 (de) Mehrschichtiger Kunststoff-Kraftstoffilter mit antistatischen Eigenschaften
FR2706085B1 (fr) Structure rayonnante multicouches à directivité variable.
DE19681383T1 (de) Sitzeinheit mit zwei benachbarten schwenkbaren Stützelementen
AU678668B2 (en) Covering panel
FR2613981A1 (fr) Procede et tete d'extrusion d'elements profiles en matiere synthetique ayant des bandes colorees
EP0680079A3 (en) Topographic thin-film structure with trimmed edges.
FI971612A7 (fi) Menetelmä paksuudeltaan rainan poikkisuuntaan muuttuvan komposiittipin noitteen valmistamiseksi
AU6923096A (en) Extrusion die with adjustable corrugated diaphragm
DE69637460D1 (de) Lautsprecher mit Mehrpunktantrieb
DE69117746D1 (de) Fussmatte und vorrichtung zur herstellung derselben
JPH02175124A (ja) 熱可塑化したプラスチックから成る多層長尺物を押出す装置
USD1078104S1 (en) Extrusion
NO942203D0 (no) Flersjiktplasmapolymer-komposittmembraner
FI961539A7 (fi) Suulakepuristusmenetelmä, suulakepuristin ja menetelmällä tehty tuote
DE69933346D1 (de) Akustisches Filter mit zwei verschiedene Kanälen und Sperrkompensation
DE59607492D1 (de) Fertigwandelement mit integrierten leitungskanälen
DE4405764A1 (de) Gehäusewand eines Gehäuses für ein Gerät des persönlichen Bedarfs
USD415819S (en) Cylindrical filter element
AU693972B2 (en) Structure-borne sound detector for break-in surveillance
FR2785922A1 (fr) Cloison thermoacoustique
EP1983136A2 (en) Lamellar wooden door or window made of a soundproofing, heat-insulating synthetic material
EP0692363A3 (en) Co-extrusion head for blow molding machine, with quick change of extruded colored layers
AU2001100611A4 (en) A hollow acoustic substantially cylindrical drum