FR2349428A1 - Procede et filiere de fabrication de structures tubulaires feuilletees de resines synthetiques - Google Patents
Procede et filiere de fabrication de structures tubulaires feuilletees de resines synthetiquesInfo
- Publication number
- FR2349428A1 FR2349428A1 FR7712604A FR7712604A FR2349428A1 FR 2349428 A1 FR2349428 A1 FR 2349428A1 FR 7712604 A FR7712604 A FR 7712604A FR 7712604 A FR7712604 A FR 7712604A FR 2349428 A1 FR2349428 A1 FR 2349428A1
- Authority
- FR
- France
- Prior art keywords
- industry
- synthetic resins
- tubular structures
- manufacturing tubular
- structures laminated
- 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
- B29C48/25—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
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
- B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
- B29C48/338—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location using a die with concentric parts, e.g. rings, cylinders
-
- 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
-
- 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
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular 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
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
- B29C48/336—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die
- B29C48/3366—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die using a die with concentric parts, e.g. rings, cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51046505A JPS5814294B2 (ja) | 1976-04-26 | 1976-04-26 | 合成樹脂複合管状体の成形方法及びダイ構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2349428A1 true FR2349428A1 (fr) | 1977-11-25 |
FR2349428B1 FR2349428B1 (fr) | 1980-07-04 |
Family
ID=12749094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7712604A Granted FR2349428A1 (fr) | 1976-04-26 | 1977-04-26 | Procede et filiere de fabrication de structures tubulaires feuilletees de resines synthetiques |
Country Status (6)
Country | Link |
---|---|
US (1) | US4134952A (fr) |
JP (1) | JPS5814294B2 (fr) |
AU (1) | AU508670B2 (fr) |
DE (1) | DE2718537C3 (fr) |
FR (1) | FR2349428A1 (fr) |
NL (1) | NL169438C (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2375984A1 (fr) * | 1976-12-29 | 1978-07-28 | Kureha Chemical Ind Co Ltd | Pellicule a cinq couches a etirage biaxial et son procede de fabrication |
EP0279321A2 (fr) * | 1987-02-14 | 1988-08-24 | BEKUM Maschinenfabriken GmbH | Tête de co-extrusion |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4249875A (en) * | 1978-09-15 | 1981-02-10 | Cosden Technology, Inc. | Co-extrusion apparatus and method for producing multiple-layered thermoplastic pipe |
ZA801489B (en) * | 1979-04-06 | 1981-03-25 | Durapipe Ltd | A method of and apparatus for extruding plastics products |
US4305703A (en) * | 1980-09-12 | 1981-12-15 | Lupke Manfred Arno Alfred | Composite die assembly for use in the production of thermoplastic tubing |
JPS5970522A (ja) * | 1982-10-15 | 1984-04-21 | Matsushita Electric Works Ltd | 二層押出成形方法 |
US4507071A (en) * | 1983-05-12 | 1985-03-26 | Cosden Technology, Inc. | Coextrusion apparatus for producing multiple layered thermoplastic pipe |
US4552521A (en) * | 1984-12-10 | 1985-11-12 | Gencorp Inc. | Apparatus for co-extruding a rubber strip of one material with a stripe of a second material |
US4574067A (en) * | 1985-03-01 | 1986-03-04 | Ball Corporation | Crosshead with static mixers |
JPS62273849A (ja) * | 1986-05-23 | 1987-11-27 | 呉羽化学工業株式会社 | 熱収縮性複合フイルム及びその製造方法 |
DE3716884C3 (de) * | 1987-05-20 | 1997-03-13 | Bekum Maschf Gmbh | Coextrusionskopf |
IT1252023B (it) * | 1991-11-28 | 1995-05-27 | Sviluppo Settori Impiego Srl | Filiera per la produzione di profilati coestrusi |
US5667818A (en) * | 1993-11-05 | 1997-09-16 | Guillemette; A. Roger | Extrusion system with balanced flow passage |
US5980226A (en) * | 1993-11-05 | 1999-11-09 | Guillemette; A. Roger | Modular die assembly |
US5853770A (en) * | 1993-11-05 | 1998-12-29 | Guillemette; Arthur Roger | Coextrusion die component system |
US5906838A (en) | 1993-12-13 | 1999-05-25 | The Quaker Oats Company | Symmetrical flow extrusion manifold |
US5518036A (en) * | 1994-09-29 | 1996-05-21 | Phillips Petroleum Company | Multi-layer plastic pipe and method and apparatus for extrusion thereof |
US5780066A (en) * | 1995-12-04 | 1998-07-14 | Guillemette; A. Roger | Extrusion die with circumferential distribution groove |
WO2002026469A1 (fr) * | 2000-09-28 | 2002-04-04 | Genca Corporation | Appareil a filiere en ligne a compensation des volumes deplaces par des supports de collecteur a l'interieur d'une cavite |
DE10312522B3 (de) * | 2003-03-20 | 2004-09-23 | Sig Technology Ltd. | Extrusionskopf sowie Extrusionsverfahren |
US20060103048A1 (en) * | 2004-11-17 | 2006-05-18 | Crumm Aaron T | Extrusion die for making a part with controlled geometry |
JP2013043412A (ja) * | 2011-08-26 | 2013-03-04 | Sekisui Chem Co Ltd | 多層管用金型 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3023461A (en) * | 1958-11-07 | 1962-03-06 | Owens Illinois Glass Co | Method for extruding plastic materials |
FR1436158A (fr) * | 1964-04-01 | 1966-04-22 | Continental Can Co | Procédé et appareil de fabrication de récipients enduits |
AT325299B (de) * | 1967-02-27 | 1975-10-10 | Hegler Wilhelm | Vorrichtung zur herstellung von rohren aus thermoplastischem kunststoff |
US3546743A (en) * | 1968-04-26 | 1970-12-15 | Northern Petro Chem Co | Die for extruding laminated plastic tube |
DE1930987A1 (de) * | 1969-06-19 | 1970-12-23 | Barmag Barmer Maschf | Extrusionswerkzeug zum Herstellen von Mehrschichtblasfolien |
US3819792A (en) * | 1970-07-21 | 1974-06-25 | Toray Industries | Process for producing a thermoplastic shaped article having a double layered wall |
BE793101A (fr) * | 1970-07-27 | 1973-06-20 | Dow Chemical Co | Pellicule stratifiee et son procede de fabrication |
DE2100192C3 (de) * | 1971-01-04 | 1983-02-24 | Kautex Werke Reinold Hagen Gmbh, 5300 Bonn | Strangpreßkopf zum Herstellen eines Hohlstranges |
JPS49116162A (fr) * | 1973-03-13 | 1974-11-06 | ||
DE2320687A1 (de) * | 1973-04-24 | 1974-11-14 | Windmoeller & Hoelscher | Folienblaskopf fuer die herstellung von schlauchfolien |
-
1976
- 1976-04-26 JP JP51046505A patent/JPS5814294B2/ja not_active Expired
-
1977
- 1977-04-21 AU AU24500/77A patent/AU508670B2/en not_active Expired
- 1977-04-25 NL NLAANVRAGE7704488,A patent/NL169438C/xx not_active IP Right Cessation
- 1977-04-26 US US05/791,148 patent/US4134952A/en not_active Expired - Lifetime
- 1977-04-26 FR FR7712604A patent/FR2349428A1/fr active Granted
- 1977-04-26 DE DE2718537A patent/DE2718537C3/de not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2375984A1 (fr) * | 1976-12-29 | 1978-07-28 | Kureha Chemical Ind Co Ltd | Pellicule a cinq couches a etirage biaxial et son procede de fabrication |
EP0279321A2 (fr) * | 1987-02-14 | 1988-08-24 | BEKUM Maschinenfabriken GmbH | Tête de co-extrusion |
EP0279321A3 (fr) * | 1987-02-14 | 1990-05-09 | BEKUM Maschinenfabriken GmbH | Tête de co-extrusion |
Also Published As
Publication number | Publication date |
---|---|
JPS5814294B2 (ja) | 1983-03-18 |
DE2718537B2 (de) | 1980-07-24 |
DE2718537C3 (de) | 1984-04-12 |
JPS52129765A (en) | 1977-10-31 |
NL169438B (nl) | 1982-02-16 |
FR2349428B1 (fr) | 1980-07-04 |
US4134952A (en) | 1979-01-16 |
NL169438C (nl) | 1982-07-16 |
AU508670B2 (en) | 1980-03-27 |
NL7704488A (nl) | 1977-10-28 |
AU2450077A (en) | 1978-10-26 |
DE2718537A1 (de) | 1977-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |