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ES2137692T3 - Procedimiento para tratar una seccion plastica e instalacion de extrusion correspondiente. - Google Patents

Procedimiento para tratar una seccion plastica e instalacion de extrusion correspondiente.

Info

Publication number
ES2137692T3
ES2137692T3 ES96913747T ES96913747T ES2137692T3 ES 2137692 T3 ES2137692 T3 ES 2137692T3 ES 96913747 T ES96913747 T ES 96913747T ES 96913747 T ES96913747 T ES 96913747T ES 2137692 T3 ES2137692 T3 ES 2137692T3
Authority
ES
Spain
Prior art keywords
section
media
closing
circumferential wall
facility
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.)
Expired - Lifetime
Application number
ES96913747T
Other languages
English (en)
Inventor
Jan Visscher
Jan Hendrik Prenger
Johan Schuurman
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.)
Wavin BV
Original Assignee
Wavin BV
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
Priority claimed from PCT/NL1995/000160 external-priority patent/WO1995030533A1/en
Application filed by Wavin BV filed Critical Wavin BV
Application granted granted Critical
Publication of ES2137692T3 publication Critical patent/ES2137692T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C48/25—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
    • B29C48/885—External treatment, e.g. by using air rings for cooling tubular 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
    • B29C48/25—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
    • 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)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

METODO PARA TRATAR UNA SECCION DE PLASTICO EXTRUIDO QUE TIENE UN ESPACIO HUECO Y UNA INSTALACION APROPIADA PARA LLEVAR A CABO DICHO TRATAMIENTO. LA INSTALACION COMPRENDE UN EXTRUSOR QUE TIENE UN NUCLEO PARA CONFORMAR EL ESPACIO HUECO EN LA SECCION Y, A UNA DISTANCIA CORRIENTE ABAJO DEL EXTRUSOR EN LA DIRECCION DE EXTRUSION DE LA SECCION, UN MEDIO DE CIERRE CON UNA PARED CIRCUNFERENCIAL RIGIDA. DURANTE LA OPERACION DE LA INSTALACION DE EXTRUSION, EL MEDIO DE CIERRE ESTA SITUADO CON SU PARED CIRCUNFERENCIAL RIGIDA A LO LARGO DE LA SECCION, CERRANDO DE DICHA FORMA EL ESPACIO HUECO DE LA SECCION. LA INSTALACION COMPRENDE ADEMAS UN PRIMER MEDIO DE CONDUCTO QUE SE ABRE CERCA DE UN ORIFICIO DE SUMINISTRO QUE ESTA PROVISTO EN LA PARED CIRCUNFERENCIAL DEL MIEMBRO DE CIERRE, UN MEDIO ALIMENTADOR DE FLUIDO PARA ALIMENTAR FLUIDO AL PRIMER MEDIO DE CONDUCTO, UN SEGUNDO MEDIO DE CONDUCTO CONECTADO A UN ORIFICIO DE DESCARGA; EL ORIFICIO U ORIFICIOS DE DESCARGA ESTAN SITUADOS CORRIENTE ARRIBA DEL ORIFICIOU ORIFICIOS DE SUMINISTRO, DE FORMA QUE ES POSIBLE PROVEER, ENTRE LA PARED CIRCUNFERENCIAL DEL MEDIO DE CIERRE Y LA SECCION EXTRUIDA, UNA PELICULA DE FLUIDO QUE FLUYE OPUESTA A LA DIRECCION DE EXTRUSION DE LA SECCION DE PLASTICO. EL MEDIO DE CIERRE PUEDE SER TAMBIEN UN MANDRIL DE EXPANSION, POR EJEMPLO, PARA FABRICAR TUBOS ORIENTADOS DIAXIALMENTE.
ES96913747T 1995-05-03 1996-05-02 Procedimiento para tratar una seccion plastica e instalacion de extrusion correspondiente. Expired - Lifetime ES2137692T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/NL1995/000160 WO1995030533A1 (en) 1994-05-04 1995-05-03 Method and device for manufacturing biaxially oriented tubing from thermoplastic material
NL1001259A NL1001259C2 (nl) 1995-05-03 1995-09-21 Werkwijze voor het behandelen van een geëxtrudeerd kunststof profiel en extrusie-installatie daarvoor.
PCT/NL1996/000189 WO1996034733A1 (en) 1995-05-03 1996-05-02 Method for treating an extruded plastic section and extrusion installation therefor

Publications (1)

Publication Number Publication Date
ES2137692T3 true ES2137692T3 (es) 1999-12-16

Family

ID=19761609

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96913747T Expired - Lifetime ES2137692T3 (es) 1995-05-03 1996-05-02 Procedimiento para tratar una seccion plastica e instalacion de extrusion correspondiente.

Country Status (14)

Country Link
US (1) US6214283B1 (es)
EP (1) EP0823873B1 (es)
JP (1) JP3859233B2 (es)
AT (1) ATE182838T1 (es)
AU (1) AU707485B2 (es)
BR (1) BR9608173A (es)
CA (1) CA2219531C (es)
DE (1) DE69603595T2 (es)
DK (1) DK0823873T3 (es)
ES (1) ES2137692T3 (es)
MX (1) MX9708455A (es)
NL (1) NL1001259C2 (es)
PL (1) PL179830B1 (es)
WO (1) WO1996034733A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
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
AU777797B2 (en) * 1999-03-05 2004-10-28 Wavin B.V. Thermoplastic tube
NL1012032C2 (nl) 1999-03-05 2000-09-06 Wavin Bv Werkwijze voor het vervaardigen van een buis van biaxiaal georiënteerd thermoplastisch kunststofmateriaal.
NL1011469C2 (nl) * 1999-03-05 2000-09-06 Wavin Bv Vervaardiging van thermoplastische kunststofbuis.
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
MXPA04001015A (es) * 2001-08-03 2005-06-06 Proteus Inc Procedimiento de fabricacion y aparato para hacer un tubo con costillas helicoidales.
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
WO2007008954A2 (en) 2005-07-11 2007-01-18 Ablation Frontiers 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
AU2015203535A1 (en) * 2009-10-19 2015-07-16 Hoppmann International B.V. Methods and devices for manufacturing biaxially oriented tubing
NL2003666C2 (en) * 2009-10-19 2011-04-20 Rollepaal Holding B V Methods and devices for manufacturing biaxially oriented tubing.
DK3034921T3 (en) 2012-04-19 2018-09-03 Ge Oil & Gas Uk Ltd PROCEDURE FOR MANUFACTURING A FLEXIBLE PIPE BODY
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
CA3064729C (en) * 2017-05-25 2022-03-29 Tepha, Inc. Continuous formation of tubes of poly-4-hydroxybutyrate and copolymers thereof
NL2022421B1 (en) * 2019-01-18 2020-08-18 Hoppmann Int B V A method for producing a biaxially oriented tube from thermoplastic material
EP3898169A2 (en) * 2018-12-21 2021-10-27 RPFlow R&D B.V. Methods and installations 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

Family Cites Families (15)

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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
GB1422325A (en) 1972-01-19 1976-01-28 Bakelite Xylonite Ltd Extrusion processes
DE2357993C2 (de) * 1973-11-21 1983-11-17 Reifenhäuser KG, 5210 Troisdorf Vorrichtung zur Innenkalibrierung von Hohlprofilen aus thermoplastischem Kunststoff
US3907961A (en) * 1974-01-28 1975-09-23 Phillips Petroleum Co Flexible cylinder for cooling an extruded pipe
DE2523975A1 (de) * 1975-05-30 1976-12-16 Veba Chemie Ag Vorrichtung zur herstellung spannungsarmer rohre aus thermoplastischem kunststoff
JPS58128823A (ja) * 1982-01-28 1983-08-01 Showa Denko Kk サイジングマンドレル
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
JPS612524A (ja) * 1984-06-15 1986-01-08 Sekisui Chem Co Ltd 熱可塑性樹脂管の製造方法
US4708841A (en) * 1985-10-31 1987-11-24 Phillips Petroleum Company Pipe plug apparatus and method for its use
DE4003696C1 (es) * 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

Also Published As

Publication number Publication date
AU5660296A (en) 1996-11-21
PL323194A1 (en) 1998-03-16
US6214283B1 (en) 2001-04-10
NL1001259C2 (nl) 1996-11-05
EP0823873B1 (en) 1999-08-04
CA2219531A1 (en) 1996-11-07
MX9708455A (es) 1998-02-28
JPH11508196A (ja) 1999-07-21
ATE182838T1 (de) 1999-08-15
DK0823873T3 (da) 1999-12-06
DE69603595D1 (de) 1999-09-09
JP3859233B2 (ja) 2006-12-20
EP0823873A1 (en) 1998-02-18
BR9608173A (pt) 1999-02-09
DE69603595T2 (de) 1999-12-30
WO1996034733A1 (en) 1996-11-07
PL179830B1 (pl) 2000-11-30
AU707485B2 (en) 1999-07-08
CA2219531C (en) 2006-06-13

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