IT1275241B - Metodo per il raffredamento ed eventualmente la calibratura di oggettilunghi di materiale plastico nonche' dispositivo di raffreddamento e di calibratura - Google Patents

Metodo per il raffredamento ed eventualmente la calibratura di oggettilunghi di materiale plastico nonche' dispositivo di raffreddamento e di calibratura

Info

Publication number
IT1275241B
IT1275241B ITMI950288A ITMI950288A IT1275241B IT 1275241 B IT1275241 B IT 1275241B IT MI950288 A ITMI950288 A IT MI950288A IT MI950288 A ITMI950288 A IT MI950288A IT 1275241 B IT1275241 B IT 1275241B
Authority
IT
Italy
Prior art keywords
cooling
calibration
well
plastic material
calibrating device
Prior art date
Application number
ITMI950288A
Other languages
English (en)
Inventor
Franz Purstinger
Original Assignee
Greiner & Soehne C A
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
Application filed by Greiner & Soehne C A filed Critical Greiner & Soehne C A
Publication of ITMI950288A0 publication Critical patent/ITMI950288A0/it
Publication of ITMI950288A1 publication Critical patent/ITMI950288A1/it
Application granted granted Critical
Publication of IT1275241B publication Critical patent/IT1275241B/it

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
    • B29C48/12—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
    • B29C48/901—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
    • B29C48/911—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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1616—Cooling using liquids
    • 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
    • B29C48/25—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
    • B29C48/90—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
    • B29C48/911—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
    • B29C48/919—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
ITMI950288A 1994-02-22 1995-02-17 Metodo per il raffredamento ed eventualmente la calibratura di oggettilunghi di materiale plastico nonche' dispositivo di raffreddamento e di calibratura IT1275241B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0036094A AT409737B (de) 1994-02-22 1994-02-22 Kühl- und kalibriereinrichtung

Publications (3)

Publication Number Publication Date
ITMI950288A0 ITMI950288A0 (it) 1995-02-17
ITMI950288A1 ITMI950288A1 (it) 1996-08-17
IT1275241B true IT1275241B (it) 1997-07-31

Family

ID=3488543

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI950288A IT1275241B (it) 1994-02-22 1995-02-17 Metodo per il raffredamento ed eventualmente la calibratura di oggettilunghi di materiale plastico nonche' dispositivo di raffreddamento e di calibratura

Country Status (12)

Country Link
US (2) US5514325A (it)
JP (1) JPH07285161A (it)
CN (1) CN1059381C (it)
AT (1) AT409737B (it)
BE (1) BE1008522A6 (it)
CA (1) CA2142933A1 (it)
CZ (1) CZ46095A3 (it)
DE (1) DE19504981B4 (it)
FR (1) FR2716405B1 (it)
GB (1) GB2287215B (it)
IT (1) IT1275241B (it)
NL (1) NL193935C (it)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408532B (de) 1996-01-30 2001-12-27 Greiner & Soehne C A Formgebungseinrichtung für eine extrusionsanlage
AT408969B (de) * 1996-02-13 2002-04-25 Greiner & Soehne C A Verfahren sowie vorrichtung zum kühlen und gegebenenfalls kalibrieren von gegenständen aus kunststoff
US5780071A (en) * 1996-04-02 1998-07-14 Veka, Inc. System for calibrator changeover
AT408533B (de) * 1996-04-11 2001-12-27 Greiner & Soehne C A Kühleinrichtung zum abkühlen von extrudierten gegenständen
DE19622419C2 (de) * 1996-06-04 2000-09-14 Koemmerling Kunststoff Verfahren zum Kühlen, insbesondere Kalibrieren, von Kunststoffprofilen sowie Kalibriervorrichtung für eine Kunststoffextrusionsanlage
US5941021A (en) * 1996-11-06 1999-08-24 Vassallo Research & Development Corporation Louver-type window and slat therefor
DE19707712C1 (de) * 1997-02-26 1998-04-23 Waeschle Maschf Gmbh Verfahren und Kühlmitteltank zum Kalibrieren und Kühlen eines extrudierten Kunststoffprofils
ES2158427T3 (es) * 1997-11-13 2001-09-01 Kommerling Kunststoff Gmbh Dispositivo para el enfriamiento y el calibrado de perfiles de plastico extruidos.
AT408862B (de) * 1997-12-22 2002-03-25 Technoplast Kunststofftechnik Vorrichtung zum abkühlen und kalibrieren von extrudierten kunststoffprofilen
AT410650B (de) * 1998-04-27 2003-06-25 Greiner Extrusionstechnik Gmbh Kalibriervorrichtung mit zumindest einem kalibrierwerkzeug
US6109006A (en) * 1998-07-14 2000-08-29 Advanced Plastics Technologies, Ltd. Process for making extruded pet containers
US6200119B1 (en) * 1998-09-18 2001-03-13 Automated Edm Inc. Extrusion calibrator with modular calibrating cassette
DE19861340B4 (de) * 1998-12-14 2017-01-26 Profine Gmbh Vorrichtung zum Abkühlen und Kalibrieren extrudierter Kunststoffprofile
US6394782B1 (en) 1999-10-29 2002-05-28 Alloy & Cooper International Inc. Modular apparatus for cooling and vacuum sizing an extruded plastic profile
DE19953704A1 (de) * 1999-11-08 2001-05-17 Topf Kunststofftechnik Gmbh Ki Verfahren und Vorrichtung zum Kühlen und Kalibrieren von einem Profil
US6620354B1 (en) 1999-11-29 2003-09-16 The Conair Group, Inc. Apparatus and method for producing and cutting extruded material using temperature feedback
AT408861B (de) 2000-02-01 2002-03-25 A & G Extrusion Technology Gmb Vorrichtung zum kalibrierenden abkühlen eines stranggepressten kunststoffprofils
US6363730B1 (en) 2000-03-15 2002-04-02 The Conair Group, Inc. Method and apparatus for cryogenic cooling
AT6407U1 (de) * 2002-12-12 2003-10-27 Technoplast Kunststofftechnik Verfahren zur regelung der vakuumversorgung von kalibrierwerkzeugen
US7001165B2 (en) * 2003-05-02 2006-02-21 Certainteed Corporation Sizer for forming shaped polymeric articles and method of sizing polymeric articles
CN2656113Y (zh) * 2003-09-08 2004-11-17 连云港杰瑞模具技术有限公司 塑料异型材挤出用冷却定型水箱
DE10348242B4 (de) * 2003-10-16 2006-11-30 Thyssen Polymer Gmbh Schnellrüstsystem für Kalibriervorrichtungen
DE102004015391B4 (de) * 2004-03-26 2008-06-12 Veka Ag Vakuumkalibriervorrichtung
AT413804B (de) * 2004-08-06 2006-06-15 Gruber & Co Group Gmbh Vorrichtung zum kalibrieren eines extrudierten kunststoffprofils
CA2522226A1 (en) * 2004-10-04 2006-04-04 Mikron Industries, Inc. Extrusion calibrator cleaning apparatus and method
CN100360299C (zh) * 2004-10-12 2008-01-09 铜陵三佳模具股份有限公司 一种用于塑料挤出型材的冷却定型的方法及装置
AT414317B (de) * 2004-11-15 2007-02-15 Greiner Extrusionstechnik Gmbh Formgebungseinrichtung sowie verfahren zur formgebung und abkühlung von hohlprofilen
US7509919B2 (en) * 2006-02-17 2009-03-31 Single Buoy Moorings, Inc. Deep water installation vessel
CN101053991B (zh) * 2006-04-12 2010-05-12 铜陵市耐科科技有限公司 一种塑料型材挤出真空冷却装置
JP2008126523A (ja) * 2006-11-21 2008-06-05 Polyplastics Co ポリオキシメチレン樹脂製異形押出成形品の製造方法
FR2912340A1 (fr) * 2007-02-12 2008-08-15 Bio Creation Sa Procede et dispositif de fabrication d'elements en mousse d' amidon expanse, element obtenu
DE102007050949A1 (de) * 2007-10-23 2009-04-30 Cincinnati Extrusion Gmbh Verfahren zur Energienutzung beim Kühlen von Extrusionsprofilen
CN101947850B (zh) * 2010-09-19 2012-10-03 铜陵格瑞特挤出技术有限公司 可用于高速挤出模具的中间冷却水箱
US20120175823A1 (en) * 2011-01-12 2012-07-12 U.S. Farathane Corporation System and process for creating an extruded polypropylene perimeter extending frame for a vehicle headliner having dynamic fracture capabilities to reduce injury
US8807163B2 (en) 2011-03-02 2014-08-19 Richard C. Bell Vacuum sizing tank with electro-mechanical controlled water flows
US9056419B2 (en) 2011-03-02 2015-06-16 Richard C. Bell Sizing tank with electro-mechanical controlled water flows
CN102615751B (zh) * 2012-03-31 2014-08-20 嘉兴唯普精密模具科技有限公司 一种装饰板冷却吸水模具
CN103057097A (zh) * 2013-01-16 2013-04-24 洛阳市建园模具制造有限公司 一种塑料型材负压成型冷却水箱装置
DE102013107809A1 (de) * 2013-07-22 2015-02-19 Egeplast International Gmbh Verfahren zur Abkühlung von Kunststoffprofilen
CN103568265B (zh) * 2013-10-30 2016-03-02 苏州泰科尼光伏材料有限公司 具有附加制冷功能的eva牵引冷却定型机
CN104647728A (zh) * 2014-02-28 2015-05-27 柳州市海达新型材料科技有限公司 挤出塑料的冷却槽
CN109041509B (zh) * 2018-07-03 2020-07-03 安徽好润环保科技有限公司 一种提高冷却水冷却效率的电子产品冷却设备
CN109041510B (zh) * 2018-07-03 2020-04-21 安徽好润环保科技有限公司 一种提高电子产品冷却装置冷却效果的装置
DE102020127658A1 (de) 2020-10-21 2022-04-21 Battenfeld-Cincinnati Germany Gmbh Nachfolgeeinheit in einer extrusionslinie
CN112549356A (zh) * 2020-12-16 2021-03-26 罗杰 一种色母粒加工设备的冷却装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL299224A (it) * 1962-10-30 1900-01-01
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
US4020136A (en) * 1969-04-12 1977-04-26 Giosue Zaro Method and apparatus for the sizing of tubular bodies of a thermoplastic material which are continuously extruded
US3851028A (en) * 1969-04-24 1974-11-26 S Beyer Method for shaping extrusion-moulded articles made of synthetic plastics material
DE1923490A1 (de) * 1969-05-08 1970-11-12 Motor Patent Ag Verfahren und Vorrichtung zum Herstellen kalibrierter Hohlprofile aus thermoplastischem Kunststoff
FR2086713A5 (en) * 1970-04-07 1971-12-31 Plastival Sa Drawing thermoplastic profiles - expanded by vacuum and calibrated
DE2239747A1 (de) * 1972-08-12 1974-02-21 Reifenhaeuser Kg Vorrichtung zum kalibrieren von profilen, insbes. hohlprofilen aus thermoplastischem kunststoff
DE2239746A1 (de) * 1972-08-12 1974-02-21 Reifenhaeuser Kg Vorrichtung zum kalibrieren von stranggepressten profilen, insbes. hohlprofilen, aus thermoplastischem kunststoff
DE2456986B2 (de) * 1974-12-03 1978-02-16 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Vorrichtung zum kalibrieren und kuehlen von stranggepressten kunststoffrohren
DE2504190C3 (de) * 1975-02-01 1984-08-16 Dynamit Nobel Ag, 5210 Troisdorf Verfahren und Vorrichtung zum Kalibrieren eines extrudierten Profiles aus thermoplastischem Kunststoff
JPS532561A (en) * 1976-06-29 1978-01-11 Asahi Chemical Ind Device for cooling and solidifying deformed thermoplastic resin mold material
CH611549A5 (en) * 1977-05-26 1979-06-15 Maillefer Sa Sizing device for an installation for cooling an extruded plastic tube
CH617128A5 (en) * 1977-05-26 1980-05-14 Maillefer Sa Method for cooling a tube or a profile made from plastic coming out of an extrusion head, and device for implementing the method
US4181487A (en) * 1977-12-23 1980-01-01 Milton Kessler Vacuum sizing apparatus
DE2809386C3 (de) * 1978-03-04 1986-03-27 Dynamit Nobel Ag, 5210 Troisdorf Vorrichtung zum Kalibrieren und Kühlen von Profilen aus thermoplastischen Kunstststoffen
CH643481A5 (fr) * 1981-12-21 1984-06-15 Maillefer Sa Dispositif pour le calibrage d'un tube en matiere plastique produit par extrusion.
CA1154218A (en) * 1982-02-11 1983-09-27 Vittorio Dezen Vacuum sizing device
SU1380990A1 (ru) * 1986-06-23 1988-03-15 Украинский Научно-Исследовательский И Конструкторский Институт По Разработке Машин И Оборудования Для Переработки Пластических Масс ,Резины И Искусственной Кожи Ванна дл охлаждени пластмассовых изделий
US5186876A (en) * 1989-01-27 1993-02-16 Schaumstoffwerk Greiner Gesellschaft M.B.H Process of making dimensionally stable section
US5008051A (en) * 1989-03-01 1991-04-16 Decoursey Robert T Vacuum sizing tank with electronically controlled vacuum pressure
DE9007478U1 (de) * 1989-10-31 1992-01-16 Friedrich Theysohn GmbH, 4970 Bad Oeynhausen Schwimmende Kunststoffprofilkalibriervorrichtung
US5288218A (en) * 1993-02-11 1994-02-22 Mikron Industries Extrusion calibrator
US5340295A (en) * 1993-07-19 1994-08-23 The Conair Group, Inc. Vacuum sizing apparatus with controlled vacuum
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.

Also Published As

Publication number Publication date
ITMI950288A1 (it) 1996-08-17
BE1008522A6 (fr) 1996-06-04
JPH07285161A (ja) 1995-10-31
ITMI950288A0 (it) 1995-02-17
NL9500334A (nl) 1995-10-02
US5514325A (en) 1996-05-07
CZ46095A3 (en) 1995-09-13
CN1115279A (zh) 1996-01-24
AT409737B (de) 2002-10-25
CN1059381C (zh) 2000-12-13
GB2287215A (en) 1995-09-13
NL193935C (nl) 2001-03-02
GB9503558D0 (en) 1995-04-12
USRE36585E (en) 2000-02-29
NL193935B (nl) 2000-11-01
CA2142933A1 (en) 1995-08-23
DE19504981A1 (de) 1995-08-24
FR2716405A1 (fr) 1995-08-25
GB2287215B (en) 1998-07-22
FR2716405B1 (fr) 1997-11-14
DE19504981B4 (de) 2004-05-19
ATA36094A (de) 2002-03-15

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