NL1001259C2 - Werkwijze voor het behandelen van een geëxtrudeerd kunststof profiel en extrusie-installatie daarvoor. - Google Patents
Werkwijze voor het behandelen van een geëxtrudeerd kunststof profiel en extrusie-installatie daarvoor.Info
- Publication number
- NL1001259C2 NL1001259C2 NL1001259A NL1001259A NL1001259C2 NL 1001259 C2 NL1001259 C2 NL 1001259C2 NL 1001259 A NL1001259 A NL 1001259A NL 1001259 A NL1001259 A NL 1001259A NL 1001259 C2 NL1001259 C2 NL 1001259C2
- Authority
- NL
- Netherlands
- Prior art keywords
- treating
- section
- extruded plastic
- circumferential wall
- closing means
- Prior art date
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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
-
- 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
- B29C48/03—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
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- B29C48/902—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies internally
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/907—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using adjustable calibrators, e.g. the dimensions of the calibrator being changeable
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
- B29C48/913—Cooling of hollow articles of tubular films externally
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1001259A NL1001259C2 (nl) | 1995-05-03 | 1995-09-21 | Werkwijze voor het behandelen van een geëxtrudeerd kunststof profiel en extrusie-installatie daarvoor. |
PL96323194A PL179830B1 (pl) | 1995-05-03 | 1996-05-02 | Sposób i urzadzenie do obróbki wytlaczanego wydrazonego profilu z tworzywa sztucznego PL PL PL PL PL |
CA002219531A CA2219531C (fr) | 1995-05-03 | 1996-05-02 | Procede de traitement d'une section de plastique extrude et equipement d'extrusion |
PCT/NL1996/000189 WO1996034733A1 (fr) | 1995-05-03 | 1996-05-02 | Procede de traitement d'une section de plastique extrude et equipement d'extrusion |
ES96913747T ES2137692T3 (es) | 1995-05-03 | 1996-05-02 | Procedimiento para tratar una seccion plastica e instalacion de extrusion correspondiente. |
DE69603595T DE69603595T2 (de) | 1995-05-03 | 1996-05-02 | Behandlungsverfahren für extrudierte kunststoffrohre und extrusionsanlage dafür |
JP53320096A JP3859233B2 (ja) | 1995-05-03 | 1996-05-02 | 押出成形プラスチック形材を処理する方法およびそのための押出成形装置 |
BR9608173-2A BR9608173A (pt) | 1995-05-03 | 1996-05-02 | Método para tratamento de uma seção de plástico extrudada e instalação para o método |
AU56602/96A AU707485B2 (en) | 1995-05-03 | 1996-05-02 | Method for treating an extruded plastic section and extrusion installation therefor |
EP96913747A EP0823873B1 (fr) | 1995-05-03 | 1996-05-02 | Procede de traitement d'une section de plastique extrude et equipement d'extrusion |
MX9708455A MX9708455A (es) | 1995-05-03 | 1996-05-02 | Metodo para tratar una seccion de plastico extruido e instalacion de extrusion para el mismo. |
DK96913747T DK0823873T3 (da) | 1995-05-03 | 1996-05-02 | Fremgangsmåde til behandling af en ekstruderet plastiksektion samt ekstrusionsinstallation dertil |
AT96913747T ATE182838T1 (de) | 1995-05-03 | 1996-05-02 | Behandlungsverfahren für extrudierte kunststoffrohre und extrusionsanlage dafür |
US08/945,590 US6214283B1 (en) | 1995-05-03 | 1997-10-29 | Method for treating an extruded plastic section and extrusion installation therefor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/NL1995/000160 WO1995030533A1 (fr) | 1994-05-04 | 1995-05-03 | Procede et dispositif de fabrication d'un tube a orientation biaxiale a partir d'une matiere thermoplastique |
NL1001259A NL1001259C2 (nl) | 1995-05-03 | 1995-09-21 | Werkwijze voor het behandelen van een geëxtrudeerd kunststof profiel en extrusie-installatie daarvoor. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL1001259C2 true NL1001259C2 (nl) | 1996-11-05 |
Family
ID=19761609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL1001259A NL1001259C2 (nl) | 1995-05-03 | 1995-09-21 | Werkwijze voor het behandelen van een geëxtrudeerd kunststof profiel en extrusie-installatie daarvoor. |
Country Status (14)
Country | Link |
---|---|
US (1) | US6214283B1 (fr) |
EP (1) | EP0823873B1 (fr) |
JP (1) | JP3859233B2 (fr) |
AT (1) | ATE182838T1 (fr) |
AU (1) | AU707485B2 (fr) |
BR (1) | BR9608173A (fr) |
CA (1) | CA2219531C (fr) |
DE (1) | DE69603595T2 (fr) |
DK (1) | DK0823873T3 (fr) |
ES (1) | ES2137692T3 (fr) |
MX (1) | MX9708455A (fr) |
NL (1) | NL1001259C2 (fr) |
PL (1) | PL179830B1 (fr) |
WO (1) | WO1996034733A1 (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19604196A1 (de) * | 1996-02-06 | 1997-08-07 | Hoechst Ag | Verfahren zum Herstellen von dickwandigen Rohren aus Polyethylen |
NL1005282C2 (nl) * | 1997-02-14 | 1998-08-18 | Wavin Bv | Inrichting en werkwijze voor het vervaardigen van een hol kunststof profiel. |
US6838041B2 (en) * | 1998-03-11 | 2005-01-04 | William W. Rowley | Post formation profile processing |
NL1012032C2 (nl) | 1999-03-05 | 2000-09-06 | Wavin Bv | Werkwijze voor het vervaardigen van een buis van biaxiaal georiënteerd thermoplastisch kunststofmateriaal. |
AU777840B2 (en) * | 1999-03-05 | 2004-11-04 | Wavin B.V. | Thermoplastic tube |
NL1011469C2 (nl) * | 1999-03-05 | 2000-09-06 | Wavin Bv | Vervaardiging van thermoplastische kunststofbuis. |
WO2003013826A2 (fr) * | 2001-08-03 | 2003-02-20 | Proteus, Inc. | Procede de production et appareil destine a la realisation d'un tube a nervures helicoidales |
IT1318863B1 (it) | 2000-09-14 | 2003-09-10 | Omipa S P A | Dispositivo di calibrazione per profili estrusi |
AU7731801A (en) * | 2000-10-03 | 2002-04-11 | Viskase Corporation | Method and apparatus for use in manufacture of cellulose casing |
JP3662912B2 (ja) * | 2003-01-31 | 2005-06-22 | 住友ベークライト株式会社 | 管状樹脂フィルムの製造装置 |
JP3710800B2 (ja) * | 2003-01-31 | 2005-10-26 | 住友ベークライト株式会社 | 管状樹脂フィルムの製造装置および製造方法 |
US8834461B2 (en) | 2005-07-11 | 2014-09-16 | Medtronic Ablation Frontiers Llc | Low power tissue ablation system |
JP5334082B2 (ja) * | 2007-03-28 | 2013-11-06 | 国立大学法人東北大学 | 樹脂成型装置 |
NL2003666C2 (en) * | 2009-10-19 | 2011-04-20 | Rollepaal Holding B V | Methods and devices for manufacturing biaxially oriented tubing. |
AU2015203536B2 (en) * | 2009-10-19 | 2016-07-28 | Hoppmann International B.V. | Methods and devices for manufacturing biaxially oriented tubing |
EP3034921B1 (fr) | 2012-04-19 | 2018-07-25 | GE Oil & Gas UK Limited | Procédé de production d'un corps de tuyau flexible |
GB2512016A (en) * | 2012-09-24 | 2014-09-24 | Arterius Ltd | Methods |
JP6191439B2 (ja) * | 2013-12-18 | 2017-09-06 | 富士ゼロックス株式会社 | 冷却装置及び管状体の製造装置 |
EP3292980A1 (fr) * | 2016-09-13 | 2018-03-14 | Aisapack Holding SA | Procédé et dispositif d'extrusion et d'étiquetage d'un produit cylindrique |
WO2018217574A1 (fr) * | 2017-05-25 | 2018-11-29 | Tepha, Inc. | Formation continue de tubes en poly-4-hydroxybutyrate et ses copolymères |
AU2019403719A1 (en) * | 2018-12-21 | 2021-08-05 | RPFlow R&D B.V. | Methods and installations for producing a biaxially oriented tube from thermoplastic material |
NL2022421B1 (en) * | 2019-01-18 | 2020-08-18 | Hoppmann Int B V | A method for producing a biaxially oriented tube from thermoplastic material |
CN110281514B (zh) * | 2019-08-02 | 2021-12-03 | 曾婧 | 一种塑料制品用冷却定型设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2168476A1 (fr) * | 1972-01-19 | 1973-08-31 | Bakelite Xylonite Ltd | |
US3990828A (en) * | 1973-11-21 | 1976-11-09 | Reifenhauser Kg | Apparatus for internally calibrating an extruded synthetic-resin tube |
FR2312355A1 (fr) * | 1975-05-30 | 1976-12-24 | Veba Chemie Ag | Dispositif pour la fabrication de tuyaux en matiere thermo-plastique a faibles tensions internes |
JPS58128823A (ja) * | 1982-01-28 | 1983-08-01 | Showa Denko Kk | サイジングマンドレル |
EP0165068A2 (fr) * | 1984-06-15 | 1985-12-18 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Procédé pour produire un tuyau thermoplastique ayant une surface intérieure lisse |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3274314A (en) | 1963-06-13 | 1966-09-20 | Phillips Petroleum Co | Thermoplastic film production |
US3522337A (en) * | 1968-04-26 | 1970-07-28 | Phillips Petroleum Co | Method and apparatus for contacting the interior surface of tubular articles |
DE2055628A1 (de) * | 1970-11-12 | 1972-05-18 | Dynamit Nobel Ag | Verfahren und Vorrichtung zum Strangpressen von Hohlkörpern |
US3907961A (en) * | 1974-01-28 | 1975-09-23 | Phillips Petroleum Co | Flexible cylinder for cooling an extruded pipe |
SE434930B (sv) | 1982-04-29 | 1984-08-27 | Aga Ab | Forfaringssett och anordning for att invendigt kyla extruderade rorformiga foremal med hjelp av flytande kveve |
US4708841A (en) * | 1985-10-31 | 1987-11-24 | Phillips Petroleum Company | Pipe plug apparatus and method for its use |
DE4003696C1 (fr) * | 1990-02-07 | 1990-12-13 | Petzetakis, George Aristovoulos, Piraeus, Gr | |
AU640997B2 (en) | 1990-03-30 | 1993-09-09 | A. K. Technical Laboratory, Inc. | Injection orientation blow molding method |
DE4129881C2 (de) | 1991-09-09 | 1994-03-31 | Gerhard Dr Ing Frey | Kunststoffprofileigenverstärkung |
FI98137C (fi) * | 1992-03-30 | 1997-04-25 | Uponor Bv | Menetelmä ja laite muoviputken orientoimiseksi sekä menetelmällä aikaansaatu orientoitu ripalaippamuoviputki |
-
1995
- 1995-09-21 NL NL1001259A patent/NL1001259C2/xx not_active IP Right Cessation
-
1996
- 1996-05-02 CA CA002219531A patent/CA2219531C/fr not_active Expired - Lifetime
- 1996-05-02 JP JP53320096A patent/JP3859233B2/ja not_active Expired - Fee Related
- 1996-05-02 AU AU56602/96A patent/AU707485B2/en not_active Expired
- 1996-05-02 DE DE69603595T patent/DE69603595T2/de not_active Expired - Lifetime
- 1996-05-02 ES ES96913747T patent/ES2137692T3/es not_active Expired - Lifetime
- 1996-05-02 EP EP96913747A patent/EP0823873B1/fr not_active Expired - Lifetime
- 1996-05-02 DK DK96913747T patent/DK0823873T3/da active
- 1996-05-02 PL PL96323194A patent/PL179830B1/pl unknown
- 1996-05-02 WO PCT/NL1996/000189 patent/WO1996034733A1/fr active IP Right Grant
- 1996-05-02 BR BR9608173-2A patent/BR9608173A/pt not_active IP Right Cessation
- 1996-05-02 AT AT96913747T patent/ATE182838T1/de not_active IP Right Cessation
- 1996-05-02 MX MX9708455A patent/MX9708455A/es unknown
-
1997
- 1997-10-29 US US08/945,590 patent/US6214283B1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2168476A1 (fr) * | 1972-01-19 | 1973-08-31 | Bakelite Xylonite Ltd | |
US3990828A (en) * | 1973-11-21 | 1976-11-09 | Reifenhauser Kg | Apparatus for internally calibrating an extruded synthetic-resin tube |
FR2312355A1 (fr) * | 1975-05-30 | 1976-12-24 | Veba Chemie Ag | Dispositif pour la fabrication de tuyaux en matiere thermo-plastique a faibles tensions internes |
JPS58128823A (ja) * | 1982-01-28 | 1983-08-01 | Showa Denko Kk | サイジングマンドレル |
EP0165068A2 (fr) * | 1984-06-15 | 1985-12-18 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Procédé pour produire un tuyau thermoplastique ayant une surface intérieure lisse |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 7, no. 240 (M - 251) 25 October 1983 (1983-10-25) * |
Also Published As
Publication number | Publication date |
---|---|
AU5660296A (en) | 1996-11-21 |
CA2219531C (fr) | 2006-06-13 |
MX9708455A (es) | 1998-02-28 |
ATE182838T1 (de) | 1999-08-15 |
JPH11508196A (ja) | 1999-07-21 |
WO1996034733A1 (fr) | 1996-11-07 |
PL323194A1 (en) | 1998-03-16 |
ES2137692T3 (es) | 1999-12-16 |
EP0823873A1 (fr) | 1998-02-18 |
DK0823873T3 (da) | 1999-12-06 |
EP0823873B1 (fr) | 1999-08-04 |
DE69603595T2 (de) | 1999-12-30 |
BR9608173A (pt) | 1999-02-09 |
DE69603595D1 (de) | 1999-09-09 |
AU707485B2 (en) | 1999-07-08 |
JP3859233B2 (ja) | 2006-12-20 |
US6214283B1 (en) | 2001-04-10 |
CA2219531A1 (fr) | 1996-11-07 |
PL179830B1 (pl) | 2000-11-30 |
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FR2257411A1 (en) | Extrusion die for making thin wall film or tubing - by subdivision and overlay of the melt flow | |
DE60106015D1 (de) | Extrusionsverfahren, extruder und extrudat | |
IT1303086B1 (it) | Procedimento e apparecchio per estrudere film poliolefinico tubolare. | |
ES2014861A6 (es) | Procedimiento e hilera para la extrusion de tubos de material termo- plastico. |
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