BR0206789A - Método de fabricação para produzir uma sequência contìnua de corpos ocos de resina termoplástica, aparelho para condicionamento de temperatura de uma sequência contìnua de pré-formas, e, aparelho para moldagem a sopro de uma sequência contìnua de pré-formas de resina termoplástica - Google Patents

Método de fabricação para produzir uma sequência contìnua de corpos ocos de resina termoplástica, aparelho para condicionamento de temperatura de uma sequência contìnua de pré-formas, e, aparelho para moldagem a sopro de uma sequência contìnua de pré-formas de resina termoplástica

Info

Publication number
BR0206789A
BR0206789A BR0206789-7A BR0206789A BR0206789A BR 0206789 A BR0206789 A BR 0206789A BR 0206789 A BR0206789 A BR 0206789A BR 0206789 A BR0206789 A BR 0206789A
Authority
BR
Brazil
Prior art keywords
preform
preforms
continuous sequence
thermoplastic resin
blow
Prior art date
Application number
BR0206789-7A
Other languages
English (en)
Other versions
BR0206789B1 (pt
Inventor
Mauro Fibbia
Alberto Armellin
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 BR0206789A publication Critical patent/BR0206789A/pt
Publication of BR0206789B1 publication Critical patent/BR0206789B1/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/70Removing or ejecting blown articles from the mould
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/08Biaxial stretching during blow-moulding
    • B29C49/10Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/12Stretching rods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/64Heating or cooling preforms, parisons or blown articles
    • B29C49/6409Thermal conditioning of preforms
    • B29C49/6436Thermal conditioning of preforms characterised by temperature differential
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/70Removing or ejecting blown articles from the mould
    • B29C2049/701Ejecting means
    • B29C2049/702Air 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

"MéTODO DE FABRICAçãO PARA PRODUZIR UMA SEQUêNCIA CONTìNUA DE CORPOS OCOS DE RESINA TERMOPLáSTICA, APARELHO PARA CONDICIONAMENTO DE TEMPERATURA DE UMA SEQUêNCIA CONTìNUA DE PRé-FORMAS, E, APARELHO PARA MOLDAGEM A SOPRO DE UMA SEQUêNCIA CONTìNUA DE PRé-FORMAS DE RESINA TERMOPLáSTICA". é descrito um método para fabricar garrafas plásticas, incluindo a etapa em que as respectivas pré-formas são removidas dos respectivos moldes, e a etapa em que as ditas pré-formas são transferidas para estações de condicionamento de temperatura por um período de tempo predeterminado, durante o qual as ditas pré-formas são submetidas a um tratamento térmico assimétrico que é efetivo no aquecimento, de uma maneira diferente, de um setor da pré-forma com um espalhamento angular de um valor definido que, de qualquer maneira, não é menor do que 180<198>. O método inclui a etapa na qual o dito setor superficial da pré-forma é aquecido com a ajuda de dispositivos de aquecimento que ficam arranjados parcialmente de uma maneira tipo coroa em torno da respectiva pré-forma. O processo de moldagem a sopro compreende as subetapas em que: a haste de estiramento é inserida na pré-forma até o ponto em que ela quase entra em contato com a sua base; uma contra-haste de estiramento se aproxima pelo lado de fora da pré-forma até o ponto no qual ela quase entra em contato com a base da pré-forma; a pré-forma é submetida à moldagem a sopro, enquanto que, ao mesmo tempo, a dita haste de estiramento penetra ainda mais na pré-forma, e, desta maneira, fazendo pressão contra a base da pré-forma, empurra a contra-haste de estiramento em uma direção de ejeção da cavidade de moldagem a sopro.
BRPI0206789-7A 2001-02-07 2002-01-26 método de fabricação para produzir uma seqüência contìnua de corpos ocos de resina termoplástica, aparelho para condicionamento de temperatura de uma seqüência contìnua de pré-formas, e, aparelho para moldagem a sopro de uma seqüência contìnua de pré-formas de resina termoplástica. BR0206789B1 (pt)

Applications Claiming Priority (3)

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
ITPN2001A000009 2001-02-07
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 (2)

Publication Number Publication Date
BR0206789A true BR0206789A (pt) 2004-02-17
BR0206789B1 BR0206789B1 (pt) 2011-06-28

Family

ID=11453218

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0206789-7A BR0206789B1 (pt) 2001-02-07 2002-01-26 método de fabricação para produzir uma seqüência contìnua de corpos ocos de resina termoplástica, aparelho para condicionamento de temperatura de uma seqüência contìnua de pré-formas, e, aparelho para moldagem a sopro de uma seqüência contìnua de pré-formas de resina termoplástica.

Country Status (13)

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

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US20060204694A1 (en) 2005-03-08 2006-09-14 Silgan Plastics Corporation Bottle with extended neck finish and method of making same
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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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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
MXPA03007066A (es) 2004-05-24
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
EP1358054A2 (en) 2003-11-05
US20040070119A1 (en) 2004-04-15

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/01/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2655 DE 23-11-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.