ES2185838T3 - Procedimiento para la refrigeracion, especialmente calibracion, perfiles de plastico asi como dispositivo de calibracion para una instalacion de extrusion de plastico. - Google Patents
Procedimiento para la refrigeracion, especialmente calibracion, perfiles de plastico asi como dispositivo de calibracion para una instalacion de extrusion de plastico.Info
- Publication number
- ES2185838T3 ES2185838T3 ES97109055T ES97109055T ES2185838T3 ES 2185838 T3 ES2185838 T3 ES 2185838T3 ES 97109055 T ES97109055 T ES 97109055T ES 97109055 T ES97109055 T ES 97109055T ES 2185838 T3 ES2185838 T3 ES 2185838T3
- Authority
- ES
- Spain
- Prior art keywords
- calibration
- plastic
- calibrators
- refrigeration
- procedure
- 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
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
- B29C48/905—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 wet calibration, i.e. in a quenching tank
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
-
- 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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- 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
- B29C48/904—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 dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
-
- 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
-
- 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
Abstract
LA INVENCION SE REFIERE A UN PROCESO PARA EL ENFRIAMIENTO, ESPECIALMENTE CALIBRADO, DE UN PERFIL PLASTICO (1) EXTRUSIONADO, EN EL CUAL SE ENFRIA EL PERFIL (1) POR CONVECCION FORZADA MEDIANTE EL TRANSPORTE A TRAVES DE UN BAÑO DE UN LIQUIDO REFRIGERANTE, GUIADO POR UNAS GUIAS (5) SITUADAS MUY PROXIMAS AL PERFIL. EL REGIMEN DEL BAÑO DE LIQUIDO REFRIGERANTE (2) PUEDE SER, SEGUN LA INVENCION, TOTALMENTE TRANQUILO, SIEMPRE QUE EL TRANSPORTE DEL PERFIL (1) LO PERMITA. LA CAPA LIMITE LAMINAR QUE SE FORMA, O AL MENOS LAS LINEAS DE FLUJO PROXIMAS A LA CAPA LIMITE, SON SEPARADAS POR LAS GUIAS (5) DURANTE EL TRANSPORTE A TRAVES DEL BAÑO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19622419A DE19622419C2 (de) | 1996-06-04 | 1996-06-04 | Verfahren zum Kühlen, insbesondere Kalibrieren, von Kunststoffprofilen sowie Kalibriervorrichtung für eine Kunststoffextrusionsanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2185838T3 true ES2185838T3 (es) | 2003-05-01 |
Family
ID=7796122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97109055T Expired - Lifetime ES2185838T3 (es) | 1996-06-04 | 1997-06-04 | Procedimiento para la refrigeracion, especialmente calibracion, perfiles de plastico asi como dispositivo de calibracion para una instalacion de extrusion de plastico. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0811472B1 (es) |
AT (1) | ATE224288T1 (es) |
AU (1) | AU3088397A (es) |
DE (2) | DE19622419C2 (es) |
ES (1) | ES2185838T3 (es) |
WO (1) | WO1997046366A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE201161T1 (de) * | 1997-11-13 | 2001-06-15 | Koemmerling Kunststoff Gmbh | Vorrichtung zum abkühlen und kalibrieren extrudierter kunststoffprofile |
DE19861340B4 (de) * | 1998-12-14 | 2017-01-26 | Profine Gmbh | Vorrichtung zum Abkühlen und Kalibrieren extrudierter Kunststoffprofile |
AT408861B (de) * | 2000-02-01 | 2002-03-25 | A & G Extrusion Technology Gmb | Vorrichtung zum kalibrierenden abkühlen eines stranggepressten kunststoffprofils |
DE10109958C1 (de) * | 2001-03-01 | 2002-04-18 | Veka Ag | Gekühlte Kalibriervorrichtung für eine Kunststoffextrusionsanlage |
AT510731B1 (de) * | 2010-07-22 | 2012-09-15 | Politsch Kunststofftechnik Gmbh | Tanksystem zur energiesparenden kalibrierung und kühlung von kunststoffprofilen |
DE102013107809A1 (de) | 2013-07-22 | 2015-02-19 | Egeplast International Gmbh | Verfahren zur Abkühlung von Kunststoffprofilen |
CN108621400A (zh) * | 2017-03-21 | 2018-10-09 | 广东联塑科技实业有限公司 | 一种塑料挤出生产线冷却水槽 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3473194A (en) * | 1967-01-23 | 1969-10-21 | Celanese Corp | Plastic pipe sizing |
US3538210A (en) * | 1968-07-24 | 1970-11-03 | Philip Morris Inc | Method for forming plastic tubing |
DE1923490A1 (de) * | 1969-05-08 | 1970-11-12 | Motor Patent Ag | Verfahren und Vorrichtung zum Herstellen kalibrierter Hohlprofile aus thermoplastischem Kunststoff |
DE2239746A1 (de) * | 1972-08-12 | 1974-02-21 | Reifenhaeuser Kg | Vorrichtung zum kalibrieren von stranggepressten profilen, insbes. hohlprofilen, aus thermoplastischem kunststoff |
US4023452A (en) * | 1975-08-18 | 1977-05-17 | Yuan Ho Lee | Feedstock cutting and feeding device for forming machines |
US4100239A (en) * | 1977-05-23 | 1978-07-11 | Daniels Jr Lonnie E | Method for making hollow panels |
DE3609167A1 (de) * | 1986-03-19 | 1987-10-08 | Huels Chemische Werke Ag | Verfahren zur herstellung geschaeumter extrudate |
DE3618656A1 (de) * | 1986-06-03 | 1987-12-10 | Otto Spitzmueller | Vorrichtung zum kalibrieren eines hohlen kunststoffprofiles |
DE59400769D1 (de) * | 1993-12-23 | 1996-11-07 | Technoplast Kunststofftechnik | Vorrichtung und Verfahren zur Abkühlung von Kunststoffprofilen |
EP0659537A3 (de) * | 1993-12-23 | 1995-08-16 | Technoplast Kunststofftechnik | Vorrichtung zur Abkühlung von Kunststoffprofilen. |
AT409737B (de) * | 1994-02-22 | 2002-10-25 | Greiner & Soehne C A | Kühl- und kalibriereinrichtung |
-
1996
- 1996-06-04 DE DE19622419A patent/DE19622419C2/de not_active Expired - Fee Related
-
1997
- 1997-05-16 DE DE19780511T patent/DE19780511D2/de not_active Ceased
- 1997-05-16 AU AU30883/97A patent/AU3088397A/en not_active Abandoned
- 1997-05-16 WO PCT/DE1997/001004 patent/WO1997046366A1/de active Application Filing
- 1997-06-04 EP EP97109055A patent/EP0811472B1/de not_active Expired - Lifetime
- 1997-06-04 AT AT97109055T patent/ATE224288T1/de not_active IP Right Cessation
- 1997-06-04 ES ES97109055T patent/ES2185838T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19780511D2 (de) | 1999-06-17 |
DE19622419C1 (de) | 1997-04-17 |
DE19622419C2 (de) | 2000-09-14 |
EP0811472A1 (de) | 1997-12-10 |
ATE224288T1 (de) | 2002-10-15 |
EP0811472B1 (de) | 2002-09-18 |
AU3088397A (en) | 1998-01-05 |
WO1997046366A1 (de) | 1997-12-11 |
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