ES2175746T3 - Procedimiento y aparato de una etapa y gran productividad para producir envases de material termoplastico. - Google Patents
Procedimiento y aparato de una etapa y gran productividad para producir envases de material termoplastico.Info
- Publication number
- ES2175746T3 ES2175746T3 ES98938620T ES98938620T ES2175746T3 ES 2175746 T3 ES2175746 T3 ES 2175746T3 ES 98938620 T ES98938620 T ES 98938620T ES 98938620 T ES98938620 T ES 98938620T ES 2175746 T3 ES2175746 T3 ES 2175746T3
- Authority
- ES
- Spain
- Prior art keywords
- cavities
- molds
- proformas
- groups
- thermal conditioning
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 239000012815 thermoplastic material Substances 0.000 title 1
- 230000003750 conditioning effect Effects 0.000 abstract 3
- 238000000071 blow moulding Methods 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000002826 coolant Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
- B29C45/73—Heating or cooling of the mould
-
- 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6409—Thermal conditioning of preforms
- B29C49/6427—Cooling of preforms
-
- 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/78—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
- 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
- B29C45/26—Moulds
- B29C2045/2683—Plurality of independent mould cavities in a single mould
-
- 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
- B29C45/73—Heating or cooling of the mould
- B29C2045/7343—Heating or cooling of the mould heating or cooling different mould parts at different temperatures
-
- 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
- B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
-
- 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
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06—Injection blow-moulding
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Making Paper Articles (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
Se presenta un procedimiento de una sola etapa para la producción de proformas de resina que comprende las fases de: llenar una serie de moldes de cavidades múltiples, mantener y enfriar la resina dentro de los moldes, sacar las proformas moldeadas de los moldes, exponer las proformas a una fase subsecuente de acondicionamiento térmico, transferir las proformas a herramientas apropiadas de moldeado por soplado y sujetarlas en las mismas para la operación de moldeado por soplado final, y en donde cada uno de los moldes de cavidades múltiples comprende una serie de cavidades definidas en varias (n) agrupaciones distintas que pertenecen al mismo molde, las cavidades son enfriadas por medio de una circulación forzada de un medio refrigerante a través de conductos de refrigeración apropiados, en donde las cavidades que pertenecen al mismos grupo se enfrían de una forma distinta y diferenciada con respecto a las cavidades que pertenecen a otros grupos de cavidades dispuestos en el mismo molde. Los grupos de proformas se exponen individualmente a la fase de acondicionamiento térmico en una frecuencia ordenada, de manera que los grupos de proformas esperen su turno para alcanzar la fase de acondicionamiento térmico después de un periodo diferenciado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97PN000039A IT1294138B1 (it) | 1997-07-03 | 1997-07-03 | Procedimento ed apparato monostadio ad alta produttivita' per la produzione di contenitori in resina termoplastica |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2175746T3 true ES2175746T3 (es) | 2002-11-16 |
Family
ID=11395278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98938620T Expired - Lifetime ES2175746T3 (es) | 1997-07-03 | 1998-06-22 | Procedimiento y aparato de una etapa y gran productividad para producir envases de material termoplastico. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6409946B1 (es) |
EP (1) | EP0993361B1 (es) |
JP (1) | JP4009327B2 (es) |
AT (1) | ATE215010T1 (es) |
BR (1) | BR9809010A (es) |
DE (1) | DE69804456T2 (es) |
ES (1) | ES2175746T3 (es) |
IT (1) | IT1294138B1 (es) |
MY (1) | MY120233A (es) |
PL (1) | PL186330B1 (es) |
WO (1) | WO1999001267A2 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19843053A1 (de) * | 1998-09-19 | 2000-03-23 | Krupp Corpoplast Masch | Verfahren und Vorrichtung zur Steuerung eines Blasvorganges |
US6730260B2 (en) * | 2001-10-22 | 2004-05-04 | Husky Injection Molding Systems Ltd. | Parts transfer method and apparatus for an injection stretch blow molding system |
DE10307616A1 (de) * | 2003-02-22 | 2004-09-02 | Merck Patent Gmbh | Spritzeinheit zur Verarbeitung schmelzbarer Materialien |
JP2005280025A (ja) * | 2004-03-29 | 2005-10-13 | Toshiba Mach Co Ltd | 射出成形装置 |
US7327552B2 (en) * | 2005-05-09 | 2008-02-05 | Cardiac Pacemakers, Inc. | Method and apparatus for electrically connecting capacitor electrodes using a spray |
EP2052842A1 (en) * | 2007-10-23 | 2009-04-29 | Glauco E. Curetti | Process and system for producing a polymer container |
DE102010021445A1 (de) * | 2010-05-25 | 2011-12-01 | Krones Ag | Verfahren und Vorrichtung zur Temperatursteuerung und/oder -regelung einer Heizvorrichtung für Vorformlinge |
DE102010029644A1 (de) | 2010-06-02 | 2011-12-08 | Krones Ag | Vorrichtung und Verfahren zum Herstellen von Kunststoffbehältern |
JP6798745B1 (ja) * | 2020-08-05 | 2020-12-09 | 株式会社フロンティア | 樹脂容器の製造方法 |
USD1003725S1 (en) | 2021-09-03 | 2023-11-07 | Graham Packaging Company, L.P. | Container |
USD1010454S1 (en) | 2021-09-03 | 2024-01-09 | Graham Packaging Company, L.P. | Container |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53140361A (en) * | 1977-05-13 | 1978-12-07 | Hitachi Zosen Corp | Injection molding machine |
US4261949A (en) * | 1979-01-19 | 1981-04-14 | Emhart Industries, Inc. | Process for formation of molecularly oriented plastic bottles |
US4470796A (en) * | 1980-06-23 | 1984-09-11 | Van Dorn Company | Apparatus for molding hollow plastic articles |
GB9025015D0 (en) * | 1990-11-16 | 1991-01-02 | Evans Rowland F | Cyclic processor temperature control system |
IT1252491B (it) * | 1991-03-06 | 1995-06-19 | Dorn Co V | Sistema, metodo ed apparato per processo monostadio per produrre contenitori di polietilentereftalato (pet) destinati ad accogliere liquidi caldi |
JPH0566995A (ja) * | 1991-09-09 | 1993-03-19 | Nec Eng Ltd | 拡張メモリ装置 |
US5468443A (en) * | 1992-04-24 | 1995-11-21 | Nissei Asb Machine Co., Ltd. | Method and apparatus of injection stretch blow molding |
JP2954858B2 (ja) * | 1994-09-16 | 1999-09-27 | 日精エー・エス・ビー機械株式会社 | 射出延伸ブロー成形装置及び方法 |
IT1289373B1 (it) * | 1996-04-18 | 1998-10-02 | Sipa Spa | Procedimento e impianto perfezionato per la produzione di preforme in resina termoplastica |
US5772951A (en) * | 1996-06-18 | 1998-06-30 | Husky Injection Molding Systems Ltd. | Molded article conditioning and storage system, method and resulting preform |
ES2188968T3 (es) * | 1996-09-02 | 2003-07-01 | Nissei Asb Machine Co Ltd | Sistema de procedimiento de moldeo por inyeccion y soplado. |
-
1997
- 1997-07-03 IT IT97PN000039A patent/IT1294138B1/it active IP Right Grant
-
1998
- 1998-06-22 PL PL98336167A patent/PL186330B1/pl not_active IP Right Cessation
- 1998-06-22 BR BR9809010-0A patent/BR9809010A/pt not_active IP Right Cessation
- 1998-06-22 EP EP98938620A patent/EP0993361B1/en not_active Expired - Lifetime
- 1998-06-22 JP JP50624799A patent/JP4009327B2/ja not_active Expired - Fee Related
- 1998-06-22 DE DE69804456T patent/DE69804456T2/de not_active Expired - Lifetime
- 1998-06-22 US US09/367,656 patent/US6409946B1/en not_active Expired - Fee Related
- 1998-06-22 WO PCT/EP1998/003793 patent/WO1999001267A2/en active IP Right Grant
- 1998-06-22 ES ES98938620T patent/ES2175746T3/es not_active Expired - Lifetime
- 1998-06-22 AT AT98938620T patent/ATE215010T1/de not_active IP Right Cessation
- 1998-07-02 MY MYPI98003015A patent/MY120233A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR9809010A (pt) | 2002-01-29 |
JP4009327B2 (ja) | 2007-11-14 |
ITPN970039A0 (it) | 1997-07-03 |
JP2002507163A (ja) | 2002-03-05 |
WO1999001267A2 (en) | 1999-01-14 |
MY120233A (en) | 2005-09-30 |
DE69804456T2 (de) | 2002-07-18 |
EP0993361A2 (en) | 2000-04-19 |
IT1294138B1 (it) | 1999-03-22 |
DE69804456D1 (de) | 2002-05-02 |
EP0993361B1 (en) | 2002-03-27 |
ITPN970039A1 (it) | 1999-01-03 |
US6409946B1 (en) | 2002-06-25 |
PL186330B1 (pl) | 2003-12-31 |
WO1999001267A3 (en) | 1999-04-01 |
ATE215010T1 (de) | 2002-04-15 |
PL336167A1 (en) | 2000-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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