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 PDFInfo
- 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
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)
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 (zh) |
DE (2) | DE3821902A1 (zh) |
FR (1) | FR2633555A1 (zh) |
GB (1) | GB2220164A (zh) |
IT (1) | IT1230870B (zh) |
Families Citing this family (11)
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 |
CA2649308A1 (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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2154579A1 (zh) * | 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)
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 |
-
1988
- 1988-06-29 DE DE3821902A patent/DE3821902A1/de active Granted
- 1988-06-29 DE DE8816689U patent/DE8816689U1/de not_active Expired - Lifetime
-
1989
- 1989-05-24 GB GB8911886A patent/GB2220164A/en not_active Withdrawn
- 1989-06-16 JP JP1152471A patent/JPH0753409B2/ja not_active Expired - Fee Related
- 1989-06-19 IT IT8920912A patent/IT1230870B/it active
- 1989-06-23 FR FR8908383A patent/FR2633555A1/fr active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2154579A1 (zh) * | 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 |
---|---|
DE3821902A1 (de) | 1990-01-04 |
DE3821902C2 (zh) | 1990-04-05 |
IT1230870B (it) | 1991-11-08 |
IT8920912A0 (it) | 1989-06-19 |
GB2220164A (en) | 1990-01-04 |
DE8816689U1 (de) | 1990-04-05 |
JPH0753409B2 (ja) | 1995-06-07 |
GB8911886D0 (en) | 1989-07-12 |
JPH02175124A (ja) | 1990-07-06 |
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