MXPA03007066A - Procedimiento de fabricacion para contenedores de tereftalato de polietileno con abertura excentrica. - Google Patents

Procedimiento de fabricacion para contenedores de tereftalato de polietileno con abertura excentrica.

Info

Publication number
MXPA03007066A
MXPA03007066A MXPA03007066A MXPA03007066A MXPA03007066A MX PA03007066 A MXPA03007066 A MX PA03007066A MX PA03007066 A MXPA03007066 A MX PA03007066A MX PA03007066 A MXPA03007066 A MX PA03007066A MX PA03007066 A MXPA03007066 A MX PA03007066A
Authority
MX
Mexico
Prior art keywords
preform
stretching
preforms
blow
rod
Prior art date
Application number
MXPA03007066A
Other languages
English (en)
Inventor
Fibbia Mauro
Original Assignee
Sipa 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
Application filed by Sipa Spa filed Critical Sipa Spa
Publication of MXPA03007066A publication Critical patent/MXPA03007066A/es

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
    • B29C49/70—Removing or ejecting blown articles from 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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/12—Stretching rods
    • 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
    • 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
    • B29C49/70—Removing or ejecting blown articles from the mould
    • B29C2049/701—Ejecting means
    • B29C2049/702—Air pressure

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Container Filling Or Packaging Operations (AREA)

Abstract

Procedimiento para la fabricacion de botellas de plastico incluyendo la etapa en la que preformas respectivas son retiradas de los moldes respectivos, y la etapa en la que las preformas mencionadas son transferidas a una estacion de acondicionamiento de temperatura para un periodo de tiempo predeterminado durante el cual las preformas mencionadas son sometidas a un tratamiento termico que es efectivo para calentar de una manera diferenciada un segmento de preforma teniendo una extension angular de un valor determinado que en cualquier caso no es inferior a 180o. El procedimiento incluye el paso en el cual el segmento de superficie mencionado de la preforma se calienta con la ayuda de unos medios de calentamiento que so dispuestos parcialmente a modo de corona alrededor de la preforma respectiva. El proceso de moldeo por soplado comprende pasos intermedios en los que: la varilla de estiramiento se inserta en la preforma hasta el punto donde casi llega a tener contacto con el fondo de esta; una contra-varilla de estiramiento es acercada desde el exterior de la preforma hasta el punto donde casi llega a tener contacto con el fondo de la preforma; la preforma se somete a moldeo por soplado mientras, al mismo tiempo, la varilla de estiramiento se mueve mas hacia adelante en la preforma y por hacer presion de esta manera contra el fondo de la preforma, empuja la contra-varilla de estiramiento en una direccion de expulsion de la cavidad de moldeo por soplado.
MXPA03007066A 2001-02-07 2002-01-26 Procedimiento de fabricacion para contenedores de tereftalato de polietileno con abertura excentrica. MXPA03007066A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001PN000009A ITPN20010009A1 (it) 2001-02-07 2001-02-07 Procedimento per la produzione di contenitori in pet con bocca fuoricentro
PCT/EP2002/000834 WO2002062549A2 (en) 2001-02-07 2002-01-26 Method and apparatus for conditioning pet preforms and method and apparatus for manufacturing pet containers with out-of-center mouth

Publications (1)

Publication Number Publication Date
MXPA03007066A true MXPA03007066A (es) 2004-05-24

Family

ID=11453218

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03007066A MXPA03007066A (es) 2001-02-07 2002-01-26 Procedimiento de fabricacion para contenedores de tereftalato de polietileno con abertura excentrica.

Country Status (13)

Country Link
US (1) US20040070119A1 (es)
EP (1) EP1358054B1 (es)
JP (1) JP4146234B2 (es)
CN (1) CN1257049C (es)
AT (1) ATE300407T1 (es)
BR (1) BR0206789B1 (es)
DE (1) DE60205215T2 (es)
ES (1) ES2247313T3 (es)
IT (1) ITPN20010009A1 (es)
MX (1) MXPA03007066A (es)
PL (1) PL201334B1 (es)
RU (1) RU2261176C2 (es)
WO (1) WO2002062549A2 (es)

Families Citing this family (19)

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GB0306547D0 (en) * 2003-03-21 2003-04-23 Engineering Business Ltd Apparatus for creating a local reduction in wave height
US20050073077A1 (en) * 2003-09-09 2005-04-07 Whitley Kenneth W. Use of air assist to eject roller bottle with deep punt
US20060204694A1 (en) 2005-03-08 2006-09-14 Silgan Plastics Corporation Bottle with extended neck finish and method of making same
ES2315910T3 (es) * 2005-07-28 2009-04-01 Sidel Participations Molde para una maquina de moldeo por soplado de recipientes, que comprende una parte inferior del molde ranurada.
US8573964B2 (en) * 2006-04-13 2013-11-05 Amcor Limited Liquid or hydraulic blow molding
US8017064B2 (en) * 2007-12-06 2011-09-13 Amcor Limited Liquid or hydraulic blow molding
DE102008013419A1 (de) * 2008-03-06 2009-09-10 Khs Corpoplast Gmbh & Co. Kg Verfahren und Vorrichtung zur Blasformung von Behältern
DE102008049905A1 (de) * 2008-10-02 2010-04-08 Krones Ag Schnellwechselsystem für Reckstangen
FR2966374B1 (fr) 2010-10-26 2014-06-27 Sidel Participations Perfectionnement au support de fond de moule pour le faconnage d'un recipient en matiere thermoplastique
US9254617B2 (en) 2011-10-27 2016-02-09 Discma Ag Method and apparatus for forming and filling a container
WO2013063461A1 (en) 2011-10-27 2013-05-02 Amcor Limited Counter stretch connecting rod and positive fill level control rod
CN104039526B (zh) 2011-12-21 2017-08-08 帝斯克玛股份有限公司 用于成型机的密封***
WO2013096614A1 (en) 2011-12-22 2013-06-27 Amcor Limited Apparatus and method for controlling temperature gradient through wall thickness of container
CA2939939C (en) 2014-03-03 2021-03-23 Amcor Limited Machine component facilitating mold base movement
US10875230B2 (en) * 2014-12-19 2020-12-29 The Coca-Cola Company Gas-assisted base blow off methods for blow molding applications
FR3043354B1 (fr) * 2015-11-06 2017-12-22 Sidel Participations Moule equipe d'une tige de contre-etirage interchangeable
CN106226026B (zh) * 2016-07-28 2019-11-08 中国航天空气动力技术研究院 测量模型的六自由度位移和姿态的方法
FR3080055A1 (fr) * 2018-04-16 2019-10-18 Sidel Participations Unite de moulage avec orifice de passage de col decentre
JP7143505B2 (ja) * 2019-02-21 2022-09-28 日精エー・エス・ビー機械株式会社 首曲がり容器の製造方法

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US3316594A (en) * 1961-10-09 1967-05-02 Monsanto Co Method and apparatus for making containers of thermoformable material
DE1904753A1 (de) * 1969-01-31 1970-08-13 Rainer Fischer Verfahren und Vorrichtung zum Herstellen von Hohlkoerpern aus thermoplastischem Kunststoff
US4050876A (en) * 1973-11-14 1977-09-27 Monsanto Company Rotary stretch blow molding apparatus
JPS58123029U (ja) * 1982-02-15 1983-08-22 株式会社吉野工業所 ２軸延伸ブロ−成形機における底部金型装置
DE3363881D1 (en) * 1982-04-12 1986-07-10 Siegfried Shankar Roy Injection blow molding apparatus
JPH0761675B2 (ja) * 1990-06-18 1995-07-05 凸版印刷株式会社 プラスチックボトルの製造方法
JP2911557B2 (ja) * 1990-07-11 1999-06-23 大日本印刷株式会社 樹脂製予備成形体、それを用いた二軸延伸ブロー成形容器及びその製造方法
JPH0681700B2 (ja) * 1990-09-25 1994-10-19 東洋製罐株式会社 二軸延伸プラスチックボトルの製造方法
FR2678542B1 (fr) * 1991-07-01 1993-10-29 Sidel Procede et installation pour le chauffage, par rayonnement infrarouge, de preformes en matiere plastique, notamment en pet, destinees a la fabrication de recipients.
JPH0524099A (ja) * 1991-07-18 1993-02-02 Denki Kagaku Kogyo Kk 二軸延伸ブロー成形方法及びそのブロー金型
JP3218670B2 (ja) * 1992-03-30 2001-10-15 凸版印刷株式会社 パリソンの温度調節方法
JPH05345350A (ja) * 1992-06-15 1993-12-27 Denki Kagaku Kogyo Kk 二軸延伸ブロー容器の成形方法とその金型
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JPH06238742A (ja) * 1993-02-17 1994-08-30 Mitsubishi Plastics Ind Ltd 射出延伸吹込成形方法
JP3255485B2 (ja) * 1993-03-25 2002-02-12 日精エー・エス・ビー機械株式会社 ブロー成形機
JP3340183B2 (ja) * 1993-04-01 2002-11-05 日精エー・エス・ビー機械株式会社 成形装置
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.
DE4402295C1 (de) * 1994-01-24 1995-10-12 Intus Inst Fuer Technologie Un Vorrichtung zur Profilierung von gerundeten Behältnissen und rohrförmigen Werkstücken
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TW508300B (en) * 1994-09-16 2002-11-01 Asb Co Ltd Injection-stretch-blow moulding method
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JPH1071641A (ja) * 1996-08-31 1998-03-17 Yoshino Kogyosho Co Ltd ２軸延伸ブロー成形の成形金型装置
US5853775A (en) * 1997-12-05 1998-12-29 Electra Form, Inc. Non-Round container blow molding apparatus
JPH11207806A (ja) * 1998-01-27 1999-08-03 Kao Corp 射出延伸ブロー成形体の製造方法
JP2000102970A (ja) * 1998-09-28 2000-04-11 Mitsubishi Plastics Ind Ltd ボトル成形用金型
US6367765B1 (en) * 1999-09-09 2002-04-09 Klaus A. Wieder Mold vent
JP4336425B2 (ja) * 1999-09-22 2009-09-30 北海製罐株式会社 ブロー成形方法

Also Published As

Publication number Publication date
DE60205215D1 (de) 2005-09-01
CN1257049C (zh) 2006-05-24
JP2004529789A (ja) 2004-09-30
WO2002062549A3 (en) 2002-11-21
PL363514A1 (en) 2004-11-29
ATE300407T1 (de) 2005-08-15
ITPN20010009A1 (it) 2002-08-07
CN1525906A (zh) 2004-09-01
PL201334B1 (pl) 2009-03-31
EP1358054B1 (en) 2005-07-27
RU2003127844A (ru) 2005-02-27
RU2261176C2 (ru) 2005-09-27
BR0206789B1 (pt) 2011-06-28
DE60205215T2 (de) 2006-06-01
WO2002062549A2 (en) 2002-08-15
ES2247313T3 (es) 2006-03-01
JP4146234B2 (ja) 2008-09-10
BR0206789A (pt) 2004-02-17
EP1358054A2 (en) 2003-11-05
US20040070119A1 (en) 2004-04-15

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Legal Events

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