FI20050634A0 - Förfarande och anordning för inre kylning av extruderade termoplaströr - Google Patents
Förfarande och anordning för inre kylning av extruderade termoplaströrInfo
- Publication number
- FI20050634A0 FI20050634A0 FI20050634A FI20050634A FI20050634A0 FI 20050634 A0 FI20050634 A0 FI 20050634A0 FI 20050634 A FI20050634 A FI 20050634A FI 20050634 A FI20050634 A FI 20050634A FI 20050634 A0 FI20050634 A0 FI 20050634A0
- Authority
- FI
- Finland
- Prior art keywords
- internal cooling
- extruded thermoplastic
- thermoplastic tubes
- tubes
- extruded
- 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
- B29C48/25—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
-
- 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
- B29C48/911—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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92514—Pressure
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed rate
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92923—Calibration, after-treatment or cooling zone
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92952—Drive section, e.g. gearbox, motor or drive fluids
-
- 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
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20050634A FI20050634A (sv) | 2005-06-15 | 2005-06-15 | Förfarande och anordning för inre kylning av extruderade termoplaströr |
CA002612163A CA2612163A1 (en) | 2005-06-15 | 2006-06-13 | Method and device for internal cooling of extruded thermoplastics pipes |
RU2007149041/05A RU2410240C2 (ru) | 2005-06-15 | 2006-06-13 | Устройство для внутреннего охлаждения экструдированных термопластических труб |
US11/917,694 US8062013B2 (en) | 2005-06-15 | 2006-06-13 | Device for internal cooling of extruded thermoplastics pipes |
ZA200711067A ZA200711067B (en) | 2005-06-15 | 2006-06-13 | Method and device for internal cooling of extruded thermoplastics pipes |
EP06755415A EP1890859A4 (en) | 2005-06-15 | 2006-06-13 | METHOD AND DEVICE FOR THE INTERNAL COOLING OF EXTRUDED THERMOPLASTIC PIPES |
PCT/FI2006/050253 WO2006134228A1 (en) | 2005-06-15 | 2006-06-13 | Method and device for internal cooling of extruded thermoplastics pipes |
NO20080227A NO20080227L (no) | 2005-06-15 | 2008-01-14 | Fremgangsmate og anordning for innvendig avkjoling av ekstruderte termoplastror |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20050634A FI20050634A (sv) | 2005-06-15 | 2005-06-15 | Förfarande och anordning för inre kylning av extruderade termoplaströr |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20050634A0 true FI20050634A0 (sv) | 2005-06-15 |
FI20050634A FI20050634A (sv) | 2006-12-16 |
Family
ID=34778354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20050634A FI20050634A (sv) | 2005-06-15 | 2005-06-15 | Förfarande och anordning för inre kylning av extruderade termoplaströr |
Country Status (8)
Country | Link |
---|---|
US (1) | US8062013B2 (sv) |
EP (1) | EP1890859A4 (sv) |
CA (1) | CA2612163A1 (sv) |
FI (1) | FI20050634A (sv) |
NO (1) | NO20080227L (sv) |
RU (1) | RU2410240C2 (sv) |
WO (1) | WO2006134228A1 (sv) |
ZA (1) | ZA200711067B (sv) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113635531A (zh) * | 2021-08-03 | 2021-11-12 | 青岛英诺包装科技有限公司 | 一种bopp包装膜的制备及其生产工艺 |
CN113977902A (zh) * | 2021-10-12 | 2022-01-28 | 安徽瑞远管道有限公司 | 一种快速冷却定型的pe给水管注塑设备 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008047209A1 (de) * | 2008-09-15 | 2010-04-15 | Cincinnati Extrusion Gmbh | Vorrichtung und Verfahren zum Kühlen von Kunststoffprofilen |
DE102010025524A1 (de) * | 2010-06-29 | 2011-12-29 | Kraussmaffei Technologies Gmbh | Vorrichtung zum Erzeugen eines hohlen Kunststoffprofiles |
GB201318252D0 (en) * | 2013-10-15 | 2013-11-27 | Ap Plastics Ltd | Blown film extrusion system and process |
CN104002465B (zh) * | 2014-05-15 | 2016-06-29 | 华南理工大学 | 一种胀-微缩式双轴向拉伸管连续成型方法及设备 |
CN110091493B (zh) * | 2019-04-28 | 2024-02-02 | 重庆爱博塑业有限公司 | 一种ps片材定型装置 |
RU2769197C2 (ru) * | 2020-05-27 | 2022-03-29 | Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" | Устройство завихрителя потоков воздуха для охлаждения экструдированных масс |
CN115648502B (zh) * | 2022-11-16 | 2023-06-30 | 湖南诚路管业科技有限公司 | 一种节能型hdpe给水管快速冷却设备 |
CN117283849B (zh) * | 2023-10-23 | 2024-05-31 | 徐州天富达塑业有限公司 | 一种塑料管加工装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB828851A (en) | 1957-01-01 | 1960-02-24 | British Cellophane Ltd | Improvements in or relating to the manufacture of thin-walled tubing from thermoplastic materials |
GB1104079A (en) | 1964-03-26 | 1968-02-21 | Plastics Kogyo Co Ltd | Apparatus for producing synthetic resin tubes |
US3329999A (en) * | 1965-08-16 | 1967-07-11 | Nat Distillers Chem Corp | Internal air ring |
DE1504804A1 (de) | 1965-08-28 | 1969-09-18 | Reifenhaeuser Kg | Verfahren zum Kuehlen des aufgeweiteten Folienschlauches bei Folienblasanlagen |
NO119195B (sv) * | 1965-10-27 | 1970-04-06 | J Thordarson | |
CH549455A (fr) | 1971-09-28 | 1974-05-31 | Sig Schweiz Industrieges | Procede de fabrication d'un film tubulaire en matiere plastique, installation pour la mise en oeuvre de ce procede et film obtenu par ce procede. |
DE2357993C2 (de) * | 1973-11-21 | 1983-11-17 | Reifenhäuser KG, 5210 Troisdorf | Vorrichtung zur Innenkalibrierung von Hohlprofilen aus thermoplastischem Kunststoff |
DE2523975A1 (de) | 1975-05-30 | 1976-12-16 | Veba Chemie Ag | Vorrichtung zur herstellung spannungsarmer rohre aus thermoplastischem kunststoff |
DE2652641C2 (de) | 1976-11-19 | 1978-12-14 | Reifenhaeuser Kg, 5210 Troisdorf | Einrichtung zur Innenkühlung von Kunststoffhohlprofilen |
US4698196A (en) | 1985-12-24 | 1987-10-06 | Xerox Corporation | Method and apparatus for extruding creaseless thin walled tubes |
US5447665A (en) * | 1986-03-31 | 1995-09-05 | Nupipe, Inc. | Method of removal of replacement pipe installed in an existing conduit |
AT409474B (de) * | 1992-09-01 | 2002-08-26 | Greiner & Soehne C A | Extrusionswerkzeug für mit zumindest einem hohlraum versehene bauteile sowie verfahren zum herstellen derartiger bauteile |
US5525289A (en) * | 1995-01-30 | 1996-06-11 | Lupke; Manfred A. A. | Method and apparatus for cooling hollow molded product |
EP0857561B1 (de) | 1997-02-05 | 2003-09-10 | Linde AG | Verfahren und Vorrichtung zur Kühlung extrudierter Hohlprofile |
HUP0301174A2 (hu) | 2003-04-30 | 2005-03-29 | Dr-Pack Ii. Kft. | Eljárás és berendezés extrudált műanyag fóliatömlők hűtésére |
-
2005
- 2005-06-15 FI FI20050634A patent/FI20050634A/sv not_active IP Right Cessation
-
2006
- 2006-06-13 EP EP06755415A patent/EP1890859A4/en not_active Withdrawn
- 2006-06-13 WO PCT/FI2006/050253 patent/WO2006134228A1/en active Application Filing
- 2006-06-13 CA CA002612163A patent/CA2612163A1/en not_active Abandoned
- 2006-06-13 ZA ZA200711067A patent/ZA200711067B/xx unknown
- 2006-06-13 US US11/917,694 patent/US8062013B2/en not_active Expired - Fee Related
- 2006-06-13 RU RU2007149041/05A patent/RU2410240C2/ru not_active IP Right Cessation
-
2008
- 2008-01-14 NO NO20080227A patent/NO20080227L/no not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113635531A (zh) * | 2021-08-03 | 2021-11-12 | 青岛英诺包装科技有限公司 | 一种bopp包装膜的制备及其生产工艺 |
CN113635531B (zh) * | 2021-08-03 | 2023-03-17 | 青岛英诺包装科技有限公司 | 一种bopp包装膜的制备及其生产工艺 |
CN113977902A (zh) * | 2021-10-12 | 2022-01-28 | 安徽瑞远管道有限公司 | 一种快速冷却定型的pe给水管注塑设备 |
CN113977902B (zh) * | 2021-10-12 | 2024-02-02 | 安徽瑞远管道有限公司 | 一种快速冷却定型的pe给水管注塑设备 |
Also Published As
Publication number | Publication date |
---|---|
RU2410240C2 (ru) | 2011-01-27 |
CA2612163A1 (en) | 2006-12-21 |
US8062013B2 (en) | 2011-11-22 |
US20090139695A1 (en) | 2009-06-04 |
NO20080227L (no) | 2008-03-17 |
EP1890859A4 (en) | 2011-08-24 |
ZA200711067B (en) | 2009-06-24 |
FI20050634A (sv) | 2006-12-16 |
EP1890859A1 (en) | 2008-02-27 |
RU2007149041A (ru) | 2009-07-10 |
WO2006134228A1 (en) | 2006-12-21 |
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