ES2132819T3 - Maquina y procedimiento para producir recipientes de material termoplastico en una sola fase. - Google Patents

Maquina y procedimiento para producir recipientes de material termoplastico en una sola fase.

Info

Publication number
ES2132819T3
ES2132819T3 ES96114391T ES96114391T ES2132819T3 ES 2132819 T3 ES2132819 T3 ES 2132819T3 ES 96114391 T ES96114391 T ES 96114391T ES 96114391 T ES96114391 T ES 96114391T ES 2132819 T3 ES2132819 T3 ES 2132819T3
Authority
ES
Spain
Prior art keywords
parisons
temperature
phase
conditioning
parison
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
Application number
ES96114391T
Other languages
English (en)
Inventor
Moreno Barel
Franco Bellotto
Alessandro Rosso
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SIPA Industrializzazione Progettazione e Automazione SpA
Original Assignee
SIPA Industrializzazione Progettazione e Automazione SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27422567&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2132819(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SIPA Industrializzazione Progettazione e Automazione SpA filed Critical SIPA Industrializzazione Progettazione e Automazione SpA
Priority claimed from AU16271/97A external-priority patent/AU738056C/en
Application granted granted Critical
Publication of ES2132819T3 publication Critical patent/ES2132819T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B29C49/6436—Thermal conditioning of preforms characterised by temperature differential
    • B29C49/6445—Thermal conditioning of preforms characterised by temperature differential through the preform length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • B29B13/025—Tube ends
    • 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
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/081—Specified dimensions, e.g. values or ranges
    • B29C2949/082—Diameter
    • B29C2949/0822—Diameter of the neck
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/22—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/24—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/26—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/28—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
    • 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
    • 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
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
    • 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
    • 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
    • B29C49/6436—Thermal conditioning of preforms characterised by temperature differential
    • B29C49/6445—Thermal conditioning of preforms characterised by temperature differential through the preform length
    • B29C49/6452—Thermal conditioning of preforms characterised by temperature differential through the preform length by heating the neck

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

SE DESCRIBE UN METODO DE FABRICACION DE PARISONES DE MATERIAL TERMOPLASTICO QUE COMPRENDE LAS FASES SIGUIENTES: INYECTAR RESINA PLASTIFICADA EN UNA PLURALIDAD DE MOLDES CON CAVIDADES MULTIPLES; RETIRAR DICHOS PARISONES (13) DE LOS MOLDES DE INYECCION RESPECTIVOS; TRANSFERIR LOS MISMOS PARISONES A ESTACIONES DE ACONDICIONAMIENTO PARA QUE ESTOS PASEN POR UNA FASE DE ACONDICIONAMIENTO DE TEMPERATURA; DETENER BREVEMENTE DICHOS PARISONES EN LAS ESTACIONES DE ACONDICIONAMIENTO (14) DURANTE UN PERIODO DE TIEMPO PREDETERMINADO; TRANSFERIR DICHOS PARISONES A UNAS HERRAMIENTAS ADECUADAS DE MOLDEAMIENTO POR SOPLADO; Y MOLDEAR POR SOPLADO DICHOS PARISONES ACONDICIONADOS. DURANTE LA FASE DE ACONDICIONAMIENTO, LA TEMPERATURA DE LA SUPERFICIE (10) POR DEBAJO DEL COLLAR (11) DEL PARISON ES INCREMENTADA, MIENTRAS QUE LA TEMPERATURA DEL CUERPO DEL PARISON (12) ES DESCENDIDA, PARA QUE, AL FINAL DE DICHA FASE DE ACONDICIONAMIENTO, LA TEMPERATURA DE LA SUPERFICIE (10) POR DEBAJO DEL COLLAR DEL PARISON SUPERE LATEMPERATURA DEL CUERPO DEL MISMO EN UNOS 15 A 20 (GRADOS) C. EN UN MODELO PREFERIDO, DESPUES DE LA FASE DE ACONDICIONAMIENTO DE LA TEMPERATURA, Y ANTES DE LA FASE DE MOLDEO POR SOPLADO SIGUIENTE, SE PROPORCIONA UNA FASE DE EQUILIBRADO DE LA TEMPERATURA DE LOS PARISONES PARA, FINALMENTE, ESPARCIRLA A TRAVES DE LOS PARISONES POR MEDIO DE DEJARLOS REPOSAR DURANTE UN BREVE PERIODO DE TIEMPO EN UNA CONDICIONES AEREAS DEL MEDIO AMBIENTE TRANQUILAS.
ES96114391T 1995-10-02 1996-09-09 Maquina y procedimiento para producir recipientes de material termoplastico en una sola fase. Expired - Lifetime ES2132819T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT95PN000048A IT1282433B1 (it) 1995-10-02 1995-10-02 Procedimento ed apparato monostadio per la produzione di contenitori in resina termoplastica
US08/816,049 US6241938B1 (en) 1995-10-02 1997-03-11 Single-stage apparatus and method for producing containers made of thermoplastic material
AU16271/97A AU738056C (en) 1997-03-12 1997-03-12 Single-stage apparatus and method for producing containers made of thermoplastic material
JP08041097A JP3798873B2 (ja) 1995-10-02 1997-03-31 熱可塑性材料から成る容器を製造するための１ステージ機および方法

Publications (1)

Publication Number Publication Date
ES2132819T3 true ES2132819T3 (es) 1999-08-16

Family

ID=27422567

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96114391T Expired - Lifetime ES2132819T3 (es) 1995-10-02 1996-09-09 Maquina y procedimiento para producir recipientes de material termoplastico en una sola fase.

Country Status (9)

Country Link
US (1) US6241938B1 (es)
EP (1) EP0768166B1 (es)
JP (1) JP3798873B2 (es)
AT (1) ATE178260T1 (es)
DE (1) DE69601913T2 (es)
DK (1) DK0768166T3 (es)
ES (1) ES2132819T3 (es)
GR (1) GR3030665T3 (es)
IT (1) IT1282433B1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7025924B2 (en) * 2003-07-03 2006-04-11 Lowance Philip D Dual container system and method of manufacturing the same
US8034281B2 (en) * 2006-03-15 2011-10-11 Lowance Philip D Dual container system
DE102009025839A1 (de) 2009-05-19 2010-11-25 Krones Ag Verfahren und Temperiervorrichtung zur Erwärmung von Vorformlingen vor deren Umformung zu Behältern
WO2019050021A1 (ja) * 2017-09-08 2019-03-14 日精エー・エス・ビー機械株式会社 ブロー成形装置及びブロー成形方法
EP4299279A1 (en) * 2021-02-25 2024-01-03 Nissei ASB Machine Co., Ltd. Temperature regulating mold, and device and method for producing resin container

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1816489B2 (de) * 1968-12-23 1972-03-30 Heidenreich & Harbeck Gmbh, 2000 Hamburg Verfahren und vorrichtung zur wanddickenregulierung beim blasen von hohlkoerpern
US4044086A (en) * 1972-12-29 1977-08-23 American Can Company Method for making a blow molded oriented plastic bottle
DE2610483A1 (de) * 1975-03-13 1976-09-30 Monsanto Co Verfahren zum temperatur-konditionieren von vorformlingen
US4025594A (en) * 1975-09-23 1977-05-24 Monsanto Company Method for production of hollow articles from injection molded preforms
DE2545133C3 (de) * 1975-10-08 1980-04-30 Gildemeister Corpoplast Gmbh, 2000 Hamburg Vorrichtung zum Blasformen von Behältern aus Vorf ormlingen
US4199629A (en) * 1977-10-25 1980-04-22 Monsanto Company Forming molecularly oriented containers from reheated preforms
US4372910A (en) * 1980-06-23 1983-02-08 Van Dorn Company Method for molding hollow plastic articles
US4431398A (en) * 1980-12-08 1984-02-14 Katashi Aoki Apparatus for adjusting the temperature of a parison for stretch blow molding
US4382905A (en) * 1981-07-31 1983-05-10 Valyi Emery I Injection mold dwell cycle
US4618515A (en) * 1985-04-05 1986-10-21 Continental Pet Technologies, Inc. Polyester container with oriented, crystallized thread finish for hot fill applications and method of making same
US4889247A (en) * 1988-09-16 1989-12-26 Continental Pet Technologies, Inc. Plastic container, preform for and method of making same
US5011648A (en) * 1989-02-14 1991-04-30 Van Dorn Company System, method and apparatus for hot fill PET container
FR2691401B1 (fr) * 1992-05-20 1994-08-05 Sidel Sa Unite pour le traitement thermique de recipients en pet lors de la fabrication de ceux-ci.
US5281387A (en) * 1992-07-07 1994-01-25 Continental Pet Technologies, Inc. Method of forming a container having a low crystallinity
JPH0699482A (ja) * 1992-09-18 1994-04-12 Dainippon Printing Co Ltd 予備成形体の温度調節方法及び装置
FR2703944B1 (fr) * 1993-04-15 1995-06-23 Sidel Sa Procédé et installation pour le traitement thermique du corps d'une préforme en matériau thermoplastique.
TW378178B (en) * 1994-09-16 2000-01-01 Nissei Asb Machine Co Ltd Injection-stretch-blow moulding apparatus
US5869110A (en) * 1994-09-16 1999-02-09 Nissei Asb Machine Co., Ltd. Container molding apparatus

Also Published As

Publication number Publication date
US6241938B1 (en) 2001-06-05
ITPN950048A1 (it) 1997-04-02
DK0768166T3 (da) 1999-10-11
JP3798873B2 (ja) 2006-07-19
DE69601913D1 (de) 1999-05-06
IT1282433B1 (it) 1998-03-23
ITPN950048A0 (it) 1995-10-02
JPH10278101A (ja) 1998-10-20
GR3030665T3 (en) 1999-10-29
EP0768166B1 (en) 1999-03-31
DE69601913T2 (de) 1999-08-05
EP0768166A1 (en) 1997-04-16
ATE178260T1 (de) 1999-04-15

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