BR9305234A - Máquina, e processo de moldagem por injeção - Google Patents

Máquina, e processo de moldagem por injeção

Info

Publication number
BR9305234A
BR9305234A BR9305234A BR9305234A BR9305234A BR 9305234 A BR9305234 A BR 9305234A BR 9305234 A BR9305234 A BR 9305234A BR 9305234 A BR9305234 A BR 9305234A BR 9305234 A BR9305234 A BR 9305234A
Authority
BR
Brazil
Prior art keywords
preforms
cooling water
injection molding
water bath
split ring
Prior art date
Application number
BR9305234A
Other languages
English (en)
Inventor
John W Cahill
Christopher Mero
Original Assignee
Pepsico Inc
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 Pepsico Inc filed Critical Pepsico Inc
Publication of BR9305234A publication Critical patent/BR9305234A/pt

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
    • 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
    • B29C45/40—Removing or ejecting 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
    • 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
    • B29C2949/0811—Wall thickness
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
BR9305234A 1992-12-24 1993-12-23 Máquina, e processo de moldagem por injeção BR9305234A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US99679292A 1992-12-24 1992-12-24

Publications (1)

Publication Number Publication Date
BR9305234A true BR9305234A (pt) 1994-08-02

Family

ID=25543319

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9305234A BR9305234A (pt) 1992-12-24 1993-12-23 Máquina, e processo de moldagem por injeção

Country Status (7)

Country Link
EP (1) EP0603882B1 (pt)
AT (1) ATE172401T1 (pt)
BR (1) BR9305234A (pt)
DE (1) DE69321697T2 (pt)
DK (1) DK0603882T3 (pt)
ES (1) ES2123611T3 (pt)
MX (1) MX9400001A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5713869B2 (ja) * 2011-10-12 2015-05-07 三菱エンジニアリングプラスチックス株式会社 樹脂成形品の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1347070A (en) * 1971-07-03 1974-02-13 Cornwall Components Ltd Cooling articles
GB1461589A (en) * 1973-10-19 1977-01-13 True Bros Conveyors Ltd Cooling apparatus
US4285657A (en) * 1979-12-03 1981-08-25 Ryder Leonard B Injection blow molding apparatus
NL9000414A (nl) * 1990-02-21 1991-09-16 Tooling Preform Systems B V Werkwijze en inrichting voor het vervaardigen van voorvormen voor kunststofflessen.

Also Published As

Publication number Publication date
DK0603882T3 (da) 1999-06-28
ES2123611T3 (es) 1999-01-16
EP0603882A1 (en) 1994-06-29
ATE172401T1 (de) 1998-11-15
EP0603882B1 (en) 1998-10-21
DE69321697D1 (de) 1998-11-26
MX9400001A (es) 1994-07-29
DE69321697T2 (de) 1999-03-11

Similar Documents

Publication Publication Date Title
BR9403725A (pt) Processo para a moldagem de uma pré-forma por moldagem por injeção com estiramento por insulflação
GB1481637A (en) Method and apparatus for making oriented hollow plastics articles
US5599494A (en) Method of forming a parison having multiple resin layers
NO942810L (no) Fremgangsmåte og innretning for fremstilling av formlegemer samt de derved fremstilte formlegemer
PT75672B (de) Mehrfach-spritzgiessformen
US4356142A (en) Injection blow molding pet products
BR9403739A (pt) Processo para a moldagem por injeção com estiramento por insuflação de polietileno
ES2039039T3 (es) Etiquetado en molde de articulos de plastico huecos moldeados por inyeccion-soplado.
GB1481638A (en) Method and apparatus for controlled processing of blown hollow plastics articles
BR9406218A (pt) Processo e aparelho para fabricar objetos ocos particularmente preformas de plásticos
GB1415326A (en) Method and apparatus for the production of composite plastics articles
GB1152795A (en) Method and apparatus for making Hollow Articles of Organic Plastics Material
BR9305234A (pt) Máquina, e processo de moldagem por injeção
ES8503553A1 (es) Un metodo para moldear por soplado
DK1231044T3 (da) Fremgangsmåde og apparat til shuttle-blæsestöbning
EA199600077A1 (ru) Способ инжекционной формовки выдуванием
JPS56128A (en) Fixing heat of blow-molded parts
US3280236A (en) Method of and apparatus for making plastic articles
JPS57103821A (en) Method for injection, stretching and blow molding
GB1308781A (en) Manufacture of hollow bodies from plastics
JPS5537335A (en) 2 layer parisons molding method in injection blast molding
GB1131062A (en) Method and apparatus for making plastics articles
US3860377A (en) An injection-blow molding apparatus including product ejector means
KR20030011420A (ko) 무광택 펫트용기의 제조방법 및 그 장치
JPS5793125A (en) Injection molding and stretching blow forming method

Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 12A E 13A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)

Free format text: EXTINCAO DEFINITIVA - ART. 78 INCISO IV DA LPI

B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2237 DE 19/11/2013 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 12A E 13A ANUIDADES.

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 2605 DE 08-12-2020 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.