AU3088397A - Device for cooling and calibration of extruded plastic sections - Google Patents
Device for cooling and calibration of extruded plastic sectionsInfo
- Publication number
- AU3088397A AU3088397A AU30883/97A AU3088397A AU3088397A AU 3088397 A AU3088397 A AU 3088397A AU 30883/97 A AU30883/97 A AU 30883/97A AU 3088397 A AU3088397 A AU 3088397A AU 3088397 A AU3088397 A AU 3088397A
- Authority
- AU
- Australia
- Prior art keywords
- calibrators
- cooling
- extruded plastic
- plastic sections
- calibration
- 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.)
- Abandoned
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
The invention relates to a device for cooling and calibrating extruded plastic sections, comprising dry calibrators arranged behind an extruder with a nozzle connected downstream. Shorter dry calibrators (1-5) than the conventional calibrators are used in the device according to the invention, a water bath (6-9) being arranged in each case between two dry calibrators. The shorter dry calibrators (1-5) can also be manufactured economically to have a conical shape of the inner profile, thereby resulting in particularly low tension in the extruded section just like the water baths (6-9) therebetween.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19622419A DE19622419C2 (en) | 1996-06-04 | 1996-06-04 | Process for cooling, in particular calibration, of plastic profiles and calibration device for a plastic extrusion system |
DE19622419 | 1996-06-04 | ||
PCT/DE1997/001004 WO1997046366A1 (en) | 1996-06-04 | 1997-05-16 | Device for cooling and calibration of extruded plastic sections |
Publications (1)
Publication Number | Publication Date |
---|---|
AU3088397A true AU3088397A (en) | 1998-01-05 |
Family
ID=7796122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU30883/97A Abandoned AU3088397A (en) | 1996-06-04 | 1997-05-16 | Device for cooling and calibration of extruded plastic sections |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0811472B1 (en) |
AT (1) | ATE224288T1 (en) |
AU (1) | AU3088397A (en) |
DE (2) | DE19622419C2 (en) |
ES (1) | ES2185838T3 (en) |
WO (1) | WO1997046366A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0950497B1 (en) * | 1997-11-13 | 2001-05-16 | Kömmerling Kunststoff GmbH | Apparatus for cooling and calibrating extruded plastic profile |
DE19861340B4 (en) * | 1998-12-14 | 2017-01-26 | Profine Gmbh | Device for cooling and calibrating extruded plastic profiles |
AT408861B (en) | 2000-02-01 | 2002-03-25 | A & G Extrusion Technology Gmb | DEVICE FOR CALIBRATING COOLING AN EXTRUDED PLASTIC PROFILE |
DE10109958C1 (en) * | 2001-03-01 | 2002-04-18 | Veka Ag | Calibration unit for plastic extrusion plant has self-draining system for coolant forming liquid column sealing between calibration tank and coolant tank |
AT510731B1 (en) * | 2010-07-22 | 2012-09-15 | Politsch Kunststofftechnik Gmbh | TANK SYSTEM FOR ENERGY SAVING CALIBRATION AND COOLING OF PLASTIC PROFILES |
DE102013107809A1 (en) | 2013-07-22 | 2015-02-19 | Egeplast International Gmbh | Method for cooling plastic profiles |
CN108621400A (en) * | 2017-03-21 | 2018-10-09 | 广东联塑科技实业有限公司 | A kind of plastic extrusion production line bosh |
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 (en) * | 1969-05-08 | 1970-11-12 | Motor Patent Ag | Calibrated hollow shapes from extruded the- - rmoplastic material |
DE2239746A1 (en) * | 1972-08-12 | 1974-02-21 | Reifenhaeuser Kg | Thermoplastic hollow profiles calibration appts - having a vacuum calibr-ation device followed by a vacuum cooling tank |
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 (en) * | 1986-03-19 | 1987-10-08 | Huels Chemische Werke Ag | METHOD FOR PRODUCING FOAMED EXTRUDATES |
DE3618656A1 (en) * | 1986-06-03 | 1987-12-10 | Otto Spitzmueller | DEVICE FOR CALIBRATING A HOLLOW PLASTIC PROFILE |
EP0659537A3 (en) * | 1993-12-23 | 1995-08-16 | Technoplast Kunststofftechnik | Cooling apparatus for plastic profiles. |
EP0659536B1 (en) * | 1993-12-23 | 1996-10-02 | Technoplast Kunststofftechnik Gesellschaft m.b.H. | Apparatus and method for cooling plastic profiles |
AT409737B (en) * | 1994-02-22 | 2002-10-25 | Greiner & Soehne C A | COOLING AND CALIBRATING DEVICE |
-
1996
- 1996-06-04 DE DE19622419A patent/DE19622419C2/en not_active Expired - Fee Related
-
1997
- 1997-05-16 DE DE19780511T patent/DE19780511D2/en not_active Ceased
- 1997-05-16 WO PCT/DE1997/001004 patent/WO1997046366A1/en active Application Filing
- 1997-05-16 AU AU30883/97A patent/AU3088397A/en not_active Abandoned
- 1997-06-04 ES ES97109055T patent/ES2185838T3/en not_active Expired - Lifetime
- 1997-06-04 EP EP97109055A patent/EP0811472B1/en not_active Expired - Lifetime
- 1997-06-04 AT AT97109055T patent/ATE224288T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE19622419C2 (en) | 2000-09-14 |
DE19622419C1 (en) | 1997-04-17 |
ES2185838T3 (en) | 2003-05-01 |
ATE224288T1 (en) | 2002-10-15 |
EP0811472B1 (en) | 2002-09-18 |
EP0811472A1 (en) | 1997-12-10 |
DE19780511D2 (en) | 1999-06-17 |
WO1997046366A1 (en) | 1997-12-11 |
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