CA2208867A1 - Method of cooling multilayer preforms - Google Patents
Method of cooling multilayer preformsInfo
- Publication number
- CA2208867A1 CA2208867A1 CA002208867A CA2208867A CA2208867A1 CA 2208867 A1 CA2208867 A1 CA 2208867A1 CA 002208867 A CA002208867 A CA 002208867A CA 2208867 A CA2208867 A CA 2208867A CA 2208867 A1 CA2208867 A1 CA 2208867A1
- Authority
- CA
- Canada
- Prior art keywords
- cores
- preforms
- array
- cooling
- mold cavities
- 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.)
- Granted
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/7207—Heating or cooling of the moulded 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
- B29C2043/527—Heating or cooling selectively cooling, e.g. locally, on the surface of 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/0861—Other specified values, e.g. values or ranges
- B29C2949/0872—Weight
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3008—Preforms or parisons made of several components at neck portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3008—Preforms or parisons made of several components at neck portion
- B29C2949/3009—Preforms or parisons made of several components at neck portion partially
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3012—Preforms or parisons made of several components at flange portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3016—Preforms or parisons made of several components at body portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/302—Preforms or parisons made of several components at bottom portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
- B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
- B29C2949/3028—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components having three or more components
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
- B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
- B29C2949/3028—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components having three or more components
- B29C2949/303—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components having three or more components having more than three components
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3032—Preforms or parisons made of several components having components being injected
- B29C2949/3034—Preforms or parisons made of several components having components being injected having two or more components being injected
- B29C2949/3036—Preforms or parisons made of several components having components being injected having two or more components being injected having three or more components being injected
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3032—Preforms or parisons made of several components having components being injected
- B29C2949/3034—Preforms or parisons made of several components having components being injected having two or more components being injected
- B29C2949/3036—Preforms or parisons made of several components having components being injected having two or more components being injected having three or more components being injected
- B29C2949/3038—Preforms or parisons made of several components having components being injected having two or more components being injected having three or more components being injected having more than three components being injected
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/26—Scrap or recycled material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/90—Direct application of fluid pressure differential to shape, reshape, i.e. distort, or sustain an article or preform and heat-setting, i.e. crystallizing of stretched or molecularly oriented portion thereof
- Y10S264/904—Maintaining article in fixed shape during heat-setting
Abstract
Method of making multilayer preforms which resist delamination and in a reduced cycle time. A
first array of preforms are molded onto a first array of cores in an associated array of mold cavities, the cores and preforms are removed from the mold cavities as soon as possible without significant physical preform deformation, and the preforms are then cooled on the cores while a second array of cores is positioned in the mold cavities.
Cooling on the cores prevents delamination of the preform layers and reduces the in-mold cooling time. Providing multiple sets of cores on a rotating turret further reduces the cycle time compared to the prior art use of robotic cooling tubes.
first array of preforms are molded onto a first array of cores in an associated array of mold cavities, the cores and preforms are removed from the mold cavities as soon as possible without significant physical preform deformation, and the preforms are then cooled on the cores while a second array of cores is positioned in the mold cavities.
Cooling on the cores prevents delamination of the preform layers and reduces the in-mold cooling time. Providing multiple sets of cores on a rotating turret further reduces the cycle time compared to the prior art use of robotic cooling tubes.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/365,205 US5582788A (en) | 1994-12-28 | 1994-12-28 | Method of cooling multilayer preforms |
US08/365,205 | 1994-12-28 | ||
PCT/US1995/017011 WO1996020074A1 (en) | 1994-12-28 | 1995-12-27 | Method of cooling multilayer preforms |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2208867A1 true CA2208867A1 (en) | 1996-07-04 |
CA2208867C CA2208867C (en) | 2007-05-08 |
Family
ID=23437904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002208867A Expired - Fee Related CA2208867C (en) | 1994-12-28 | 1995-12-27 | Method of cooling multilayer preforms |
Country Status (13)
Country | Link |
---|---|
US (1) | US5582788A (en) |
EP (1) | EP0800446B1 (en) |
JP (1) | JP4135163B2 (en) |
CN (1) | CN1067936C (en) |
AT (1) | ATE173668T1 (en) |
AU (1) | AU690419B2 (en) |
BR (1) | BR9510225A (en) |
CA (1) | CA2208867C (en) |
DE (1) | DE69506283T2 (en) |
ES (1) | ES2126338T3 (en) |
HU (1) | HU217190B (en) |
NZ (1) | NZ301131A (en) |
WO (1) | WO1996020074A1 (en) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5804016A (en) * | 1996-03-07 | 1998-09-08 | Continental Pet Technologies, Inc. | Multilayer container resistant to elevated temperatures and pressures, and method of making the same |
JP3808173B2 (en) * | 1997-05-20 | 2006-08-09 | 日精エー・エス・ビー機械株式会社 | Preform molding machine and preform molding method |
US6322738B1 (en) | 1997-07-24 | 2001-11-27 | Husky Injection Molding Systems Ltd. | Method of injection over-molding articles |
US6090337A (en) | 1997-07-30 | 2000-07-18 | Plastipak Packaging, Inc. | Method for making multi-layer plastic preform for blow molding |
US6352426B1 (en) | 1998-03-19 | 2002-03-05 | Advanced Plastics Technologies, Ltd. | Mold for injection molding multilayer preforms |
US6312641B1 (en) | 1997-10-17 | 2001-11-06 | Plastic Fabrication Technologies Llc | Method of making containers and preforms incorporating barrier materials |
TWI250934B (en) | 1997-10-17 | 2006-03-11 | Advancsd Plastics Technologies | Barrier-coated polyester articles and the fabrication method thereof |
JPH11192656A (en) * | 1997-12-29 | 1999-07-21 | Nihon Yamamura Glass Co Ltd | Multilayer-preform, its molding method, and multilayer-bottle |
US6171541B1 (en) | 1998-03-31 | 2001-01-09 | Husky Injection Molding Systems Ltd. | Preform post-mold cooling method and apparatus |
US6522930B1 (en) * | 1998-05-06 | 2003-02-18 | Atrionix, Inc. | Irrigated ablation device assembly |
US6147128A (en) * | 1998-05-14 | 2000-11-14 | Astenjohnson, Inc. | Industrial fabric and yarn made from recycled polyester |
DE19848334C2 (en) * | 1998-10-20 | 2001-08-16 | Karl Hehl | Injection molding machine with a handling device |
CA2255800C (en) * | 1998-12-07 | 2008-06-10 | Jobst Ulrich Gellert | Injection molding cooling core having a ribbed cap |
US6244073B1 (en) * | 1999-02-05 | 2001-06-12 | Dennis John Kaping, Jr. | Body jewelry cap |
US6655945B1 (en) | 1999-03-18 | 2003-12-02 | Mold Masters Limited | Apparatus and method for multi-layer injection molding |
US6440350B1 (en) | 1999-03-18 | 2002-08-27 | Mold-Masters Limited | Apparatus and method for multi-layer injection molding |
US6398537B2 (en) | 1999-04-02 | 2002-06-04 | Mold-Masters Limited | Shuttle system for an apparatus for injection molding |
US6808820B2 (en) | 2000-09-05 | 2004-10-26 | Advanced Plastics Technology Ltd. | Multilayer containers and preforms having barrier properties utilizing recycled material |
EP1738890B1 (en) * | 1999-05-17 | 2010-01-20 | Jes Tougaard Gram | Mould with turnable middle section |
US6196826B1 (en) | 1999-05-28 | 2001-03-06 | Mold-Masters Limited | Seepage system for an injection molding apparatus |
US6276922B1 (en) | 1999-08-24 | 2001-08-21 | Husky Injection Molding Systems Ltd. | Core fluid velocity inducer |
ITPN20000006A1 (en) * | 2000-01-26 | 2001-07-26 | Sipa Spa | HORIZONTAL AXIS ROTATING TOWER SYSTEM FOR DIFFERENT HANDLING |
EP1458549A4 (en) * | 2001-10-24 | 2008-12-10 | Pechiney Emballage Flexible Eu | Polypropylene container and process for making it |
DE10215722B4 (en) * | 2002-04-10 | 2009-11-26 | Husky Injection Molding Systems Ltd., Bolton | Method and device for processing preforms |
WO2004024414A1 (en) * | 2002-09-13 | 2004-03-25 | Ultra Tool Group, Lp | Injection molding equipment having molded article ejector, and method |
US20050260371A1 (en) * | 2002-11-01 | 2005-11-24 | Yu Shi | Preform for low natural stretch ratio polymer, container made therewith and methods |
US20040091651A1 (en) * | 2002-11-01 | 2004-05-13 | Mark Rule | Pet copolymer composition with enhanced mechanical properties and stretch ratio, articles made therewith, and methods |
US20060237882A1 (en) * | 2002-12-26 | 2006-10-26 | Graham Packaging Company L.P. | Amorphous nylon container and method of manufacture |
US7264464B2 (en) * | 2003-06-09 | 2007-09-04 | Husky Injection Molding Systems Ltd. | Cooling tube with a low friction coating |
DE602004023195D1 (en) * | 2003-06-18 | 2009-10-29 | Coca Cola Co | METHOD FOR HOTFILLING CONTAINERS MADE FROM POLYESTERIC COMPOSITIONS |
US7128553B2 (en) | 2003-09-26 | 2006-10-31 | Advance Tool, Inc. | Injection molding apparatus and method |
US20050221036A1 (en) * | 2004-04-01 | 2005-10-06 | The Coca-Cola Company | Polyester composition with enhanced gas barrier, articles made therewith, and methods |
WO2005102668A2 (en) | 2004-04-16 | 2005-11-03 | Advanced Plastics Technologies Luxembourg S.A. | A bottle, a method of forming the bottle, a liquid dispensing system and an extruded profile |
US7632089B2 (en) * | 2004-05-07 | 2009-12-15 | Graham Packaging Pet Technologies, Inc. | Take out and cooling system and method |
JP2006150638A (en) * | 2004-11-26 | 2006-06-15 | Hitachi Industrial Equipment Systems Co Ltd | Disk molding method and mold therefor |
AU2006227916B2 (en) * | 2005-03-15 | 2011-07-21 | Colgate-Palmolive Company | Method of manufacturing overmolded containers, overmolded containers and preforms, and method for recycling an overmolded container |
US7572493B2 (en) * | 2005-05-11 | 2009-08-11 | The Coca-Cola Company | Low IV pet based copolymer preform with enhanced mechanical properties and cycle time, container made therewith and methods |
US7820257B2 (en) * | 2005-05-11 | 2010-10-26 | The Coca-Cola Company | Preforms for preparing lightweight stretch blow molded PET copolymer containers and methods for making and using same |
EP1943074A1 (en) | 2005-08-30 | 2008-07-16 | Advanced Plastics Technologies Luxembourg S.A. | Methods and systems for controlling mold temperatures |
US9475611B2 (en) | 2007-04-19 | 2016-10-25 | Anheuser-Busch Inbev S.A. | Integrally blow-moulded bag-in-container having interface vents opening to the atmosphere at location adjacent to bag's mouth, preform for making it; and processes for producing the preform and bag-in-container |
US20080257846A1 (en) * | 2007-04-19 | 2008-10-23 | Inbev S.A. | Integrally blow-moulded bag-in-container having interface vents opening to the atmosphere at location adjacent to bag's mouth; preform for making it; and processes for producing the preform and bag-in-container |
US20080257883A1 (en) | 2007-04-19 | 2008-10-23 | Inbev S.A. | Integrally blow-moulded bag-in-container having an inner layer and the outer layer made of the same material and preform for making it |
US20080258356A1 (en) | 2007-04-19 | 2008-10-23 | Inbev S.A. | Integrally blow-moulded bag-in-container comprising an inner layer and an outer layer comprising energy absorbing additives, and preform for making it |
US7946836B2 (en) | 2008-05-23 | 2011-05-24 | Roberto Sicilia | Injection molding and temperature conditioning apparatus |
GB2474026B (en) * | 2009-09-30 | 2012-12-26 | Peter Reginald Clarke | Injection molding material |
US8822001B2 (en) | 2010-04-27 | 2014-09-02 | Graham Packaging Company, L.P. | Delamination resistant multilayer containers |
US9074092B2 (en) | 2010-12-20 | 2015-07-07 | Eastman Chemical Company | Miscible polyester blends utilizing recycled polyesters |
WO2017156384A1 (en) * | 2016-03-11 | 2017-09-14 | Ring Container Technologies | Method of manufacture of a container |
CA3025245A1 (en) * | 2016-06-30 | 2018-01-04 | iMFLUX Inc. | Injection molding with targeted heating of mold cavities in a non-molding position |
US11124641B2 (en) | 2016-11-30 | 2021-09-21 | Kimberly-Clark Worldwide, Inc. | Thermoplastic injection molded and flushable material |
US11123228B2 (en) | 2016-11-30 | 2021-09-21 | Kimberly-Clark Worldwide, Inc. | Thermoplastic injection molded and flushable tampon applicator |
CH715582A1 (en) * | 2018-11-22 | 2020-05-29 | Alpla Werke Alwin Lehner Gmbh & Co Kg | Plastic container with at least partially sharp-edged container geometry and method for producing the plastic container. |
CN109760268B (en) * | 2019-02-20 | 2021-02-26 | 昆山联滔电子有限公司 | Plastic part forming method and plastic part |
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CH477274A (en) * | 1968-08-08 | 1969-08-31 | Barmag Barmer Maschf | Device for the production of multilayer blown films or tubes |
US4201535A (en) * | 1976-11-03 | 1980-05-06 | Owens-Illinois, Inc. | Apparatus for forming tubular plastic articles |
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JPH0790595B2 (en) * | 1990-10-15 | 1995-10-04 | 日精エー・エス・ビー機械株式会社 | Preform cooling system |
-
1994
- 1994-12-28 US US08/365,205 patent/US5582788A/en not_active Expired - Fee Related
-
1995
- 1995-12-27 ES ES95944427T patent/ES2126338T3/en not_active Expired - Lifetime
- 1995-12-27 BR BR9510225A patent/BR9510225A/en not_active IP Right Cessation
- 1995-12-27 NZ NZ301131A patent/NZ301131A/en unknown
- 1995-12-27 CN CN95197165A patent/CN1067936C/en not_active Expired - Fee Related
- 1995-12-27 DE DE69506283T patent/DE69506283T2/en not_active Expired - Fee Related
- 1995-12-27 AU AU46478/96A patent/AU690419B2/en not_active Ceased
- 1995-12-27 HU HU9701816A patent/HU217190B/en not_active IP Right Cessation
- 1995-12-27 CA CA002208867A patent/CA2208867C/en not_active Expired - Fee Related
- 1995-12-27 JP JP52060196A patent/JP4135163B2/en not_active Expired - Fee Related
- 1995-12-27 AT AT95944427T patent/ATE173668T1/en not_active IP Right Cessation
- 1995-12-27 EP EP95944427A patent/EP0800446B1/en not_active Expired - Lifetime
- 1995-12-27 WO PCT/US1995/017011 patent/WO1996020074A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2208867C (en) | 2007-05-08 |
CN1067936C (en) | 2001-07-04 |
US5582788A (en) | 1996-12-10 |
HUT76986A (en) | 1998-01-28 |
NZ301131A (en) | 1999-10-28 |
BR9510225A (en) | 1997-11-04 |
JP4135163B2 (en) | 2008-08-20 |
EP0800446A1 (en) | 1997-10-15 |
JPH10511617A (en) | 1998-11-10 |
AU4647896A (en) | 1996-07-19 |
CN1171755A (en) | 1998-01-28 |
DE69506283D1 (en) | 1999-01-07 |
MX9704821A (en) | 1997-10-31 |
DE69506283T2 (en) | 1999-05-06 |
AU690419B2 (en) | 1998-04-23 |
ES2126338T3 (en) | 1999-03-16 |
HU217190B (en) | 1999-12-28 |
WO1996020074A1 (en) | 1996-07-04 |
EP0800446B1 (en) | 1998-11-25 |
ATE173668T1 (en) | 1998-12-15 |
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