GB2220164A - Equipment for extrusion of laminated extrudates of thermoplasticised synthetic materials - Google Patents

Equipment for extrusion of laminated extrudates of thermoplasticised synthetic materials Download PDF

Info

Publication number
GB2220164A
GB2220164A GB8911886A GB8911886A GB2220164A GB 2220164 A GB2220164 A GB 2220164A GB 8911886 A GB8911886 A GB 8911886A GB 8911886 A GB8911886 A GB 8911886A GB 2220164 A GB2220164 A GB 2220164A
Authority
GB
United Kingdom
Prior art keywords
distribution
block
channels
equipment
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.)
Withdrawn
Application number
GB8911886A
Other languages
English (en)
Other versions
GB8911886D0 (en
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 GB8911886D0 publication Critical patent/GB8911886D0/en
Publication of GB2220164A publication Critical patent/GB2220164A/en
Withdrawn legal-status Critical Current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)
GB8911886A 1988-06-29 1989-05-24 Equipment for extrusion of laminated extrudates of thermoplasticised synthetic materials Withdrawn GB2220164A (en)

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 (2)

Publication Number Publication Date
GB8911886D0 GB8911886D0 (en) 1989-07-12
GB2220164A true GB2220164A (en) 1990-01-04

Family

ID=6357502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8911886A Withdrawn GB2220164A (en) 1988-06-29 1989-05-24 Equipment for extrusion of laminated extrudates of thermoplasticised synthetic materials

Country Status (5)

Country Link
JP (1) JPH0753409B2 (de)
DE (2) DE8816689U1 (de)
FR (1) FR2633555A1 (de)
GB (1) GB2220164A (de)
IT (1) IT1230870B (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110530A (en) * 1990-09-07 1992-05-05 W. R. Grace & Co.-Conn. Striped film method
EP0653285A1 (de) * 1993-11-15 1995-05-17 United Biscuits (Uk) Limited Coextrusionsverfahren von mehrschichtigen Nahrungsmitteln
FR2744949A1 (fr) * 1996-02-16 1997-08-22 Togum Module d'obturation ajustable pour un extrudeur, notamment un co-extrudeur
EP1136229A2 (de) * 2000-03-21 2001-09-26 Cloeren Incorporated Schichtenfolge-selektionsvorrichtung
WO2009034591A1 (en) * 2007-09-13 2009-03-19 S.I.M.A. Societa' Industrie Meccaniche Affini S.R.L. Extrusion head for plastic materials
US7754124B2 (en) * 2006-04-21 2010-07-13 Southwire Company Method and apparatus for multi-stream metered extrusion

Families Citing this family (5)

* 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
DE10119066A1 (de) * 2001-04-18 2002-10-31 Topf Kunststofftechnik Gmbh Ki Vorrichtung zur Herstellung eines extrudierten Profilstranges
CN2728745Y (zh) * 2003-01-10 2005-09-28 曼夫瑞德·A·A·鲁波克 用于模制塑料管的装置
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 (6)

* 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
GB1067908A (en) * 1964-10-02 1967-05-03 Dow Chemical Co Extrusion die
GB1408622A (en) * 1971-10-01 1975-10-01 Dow Chemical Co Method and apparatus for multilayer coextrusion
GB1410777A (en) * 1971-09-27 1975-10-22 Dow Chemical Co Coextrusion apparatus
EP0050476A2 (de) * 1980-10-20 1982-04-28 The Standard Oil Company Vorrichtung zum Coextrudieren und Verfahren
GB2161745A (en) * 1984-07-19 1986-01-22 Nisshin Dca Foods Inc Food material extrusion machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55222A (en) * 1978-06-07 1980-01-05 Fuji Photo Film Co Ltd Marking with powder
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
DE3605323A1 (de) * 1985-03-04 1986-09-04 COEXPAN, S.A., San Fernando de Henares, Madrid Maschine zum extrudieren von kunststoff
FR2579516B1 (fr) * 1985-04-01 1987-06-12 Solvay Bloc d'alimentation pour filiere plate de coextrusion
FR2593111B1 (fr) * 1986-01-17 1988-07-22 Ono Dispositif de repartition de matiere thermoplastique pour l'extrusion de feuilles multicouches.
JPH0655402B2 (ja) * 1986-02-19 1994-07-27 東芝機械株式会社 共押出装置
JPH066325B2 (ja) * 1986-05-13 1994-01-26 三菱重工業株式会社 押出成形用複合アダプタ

Patent Citations (6)

* 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
GB1067908A (en) * 1964-10-02 1967-05-03 Dow Chemical Co Extrusion die
GB1410777A (en) * 1971-09-27 1975-10-22 Dow Chemical Co Coextrusion apparatus
GB1408622A (en) * 1971-10-01 1975-10-01 Dow Chemical Co Method and apparatus for multilayer coextrusion
EP0050476A2 (de) * 1980-10-20 1982-04-28 The Standard Oil Company Vorrichtung zum Coextrudieren und Verfahren
GB2161745A (en) * 1984-07-19 1986-01-22 Nisshin Dca Foods Inc Food material extrusion machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110530A (en) * 1990-09-07 1992-05-05 W. R. Grace & Co.-Conn. Striped film method
EP0653285A1 (de) * 1993-11-15 1995-05-17 United Biscuits (Uk) Limited Coextrusionsverfahren von mehrschichtigen Nahrungsmitteln
GB2283699B (en) * 1993-11-15 1998-01-14 United Biscuits Ltd Improvements in and relating to the production of food products
FR2744949A1 (fr) * 1996-02-16 1997-08-22 Togum Module d'obturation ajustable pour un extrudeur, notamment un co-extrudeur
EP1136229A2 (de) * 2000-03-21 2001-09-26 Cloeren Incorporated Schichtenfolge-selektionsvorrichtung
US6398535B1 (en) 2000-03-21 2002-06-04 Cloeren Incorporated Layer sequence selecting device
EP1136229A3 (de) * 2000-03-21 2002-07-17 Cloeren Incorporated Schichtenfolge-selektionsvorrichtung
US7754124B2 (en) * 2006-04-21 2010-07-13 Southwire Company Method and apparatus for multi-stream metered extrusion
WO2009034591A1 (en) * 2007-09-13 2009-03-19 S.I.M.A. Societa' Industrie Meccaniche Affini S.R.L. Extrusion head for plastic materials

Also Published As

Publication number Publication date
IT1230870B (it) 1991-11-08
DE8816689U1 (de) 1990-04-05
IT8920912A0 (it) 1989-06-19
GB8911886D0 (en) 1989-07-12
DE3821902C2 (de) 1990-04-05
FR2633555A1 (fr) 1990-01-05
JPH0753409B2 (ja) 1995-06-07
JPH02175124A (ja) 1990-07-06
DE3821902A1 (de) 1990-01-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)