DE3347233C2 - Maschine zum Herstellen von zweischichtigen Hohlkörpern - Google Patents

Maschine zum Herstellen von zweischichtigen Hohlkörpern

Info

Publication number
DE3347233C2
DE3347233C2 DE3347233A DE3347233A DE3347233C2 DE 3347233 C2 DE3347233 C2 DE 3347233C2 DE 3347233 A DE3347233 A DE 3347233A DE 3347233 A DE3347233 A DE 3347233A DE 3347233 C2 DE3347233 C2 DE 3347233C2
Authority
DE
Germany
Prior art keywords
neck
injection
hollow
mold
preform
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
Application number
DE3347233A
Other languages
German (de)
English (en)
Other versions
DE3347233A1 (de
Inventor
Katashi Nagano Aoki
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.)
AOKI SHIGETO NAGANO JP
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE3347233A1 publication Critical patent/DE3347233A1/de
Application granted granted Critical
Publication of DE3347233C2 publication Critical patent/DE3347233C2/de
Expired 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
    • B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/1625—Injecting parison-like 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
    • 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
    • B29C49/4236—Drive means
    • B29C49/42362—Electric drive means, e.g. servomotors
    • 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
    • B29C49/48—Moulds
    • B29C49/48185—Moulds with more than one separate mould cavity
    • 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
    • B29C2949/3008—Preforms or parisons made of several components 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3008—Preforms or parisons made of several components at neck portion
    • B29C2949/3009—Preforms or parisons made of several components at neck portion partially
    • 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
    • B29C2949/3012—Preforms or parisons made of several components 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3016—Preforms or parisons made of several components 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/302—Preforms or parisons made of several components 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
    • B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
    • 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
    • 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
    • B29C2949/3034—Preforms or parisons made of several components having components being injected having two or more 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
    • B29C45/062—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction carrying mould halves co-operating with fixed mould halves

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE3347233A 1982-12-28 1983-12-28 Maschine zum Herstellen von zweischichtigen Hohlkörpern Expired DE3347233C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57228275A JPS59120427A (ja) 1982-12-28 1982-12-28 射出延伸吹込成形機における２層プリフオ−ム成形装置

Publications (2)

Publication Number Publication Date
DE3347233A1 DE3347233A1 (de) 1984-06-28
DE3347233C2 true DE3347233C2 (de) 1986-08-21

Family

ID=16873921

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3347233A Expired DE3347233C2 (de) 1982-12-28 1983-12-28 Maschine zum Herstellen von zweischichtigen Hohlkörpern

Country Status (8)

Country Link
US (2) US4744742A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS59120427A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR880002528B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3347233C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8501302A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2538297B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2133340B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1175299B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5208027A (en) * 1984-05-22 1993-05-04 Highland Supply Corporation Article forming system
GB8601738D0 (en) * 1986-01-24 1986-02-26 Cassidy Bros Ltd Moulding of solid bodies
JPH0688319B2 (ja) * 1987-07-17 1994-11-09 日精エー・エス・ビー機械株式会社 回転式成形機
US5261665A (en) * 1992-02-11 1993-11-16 Robert A. Paley, Inc. Golf club grip formed of a plurality of materials and method of manufacture thereof
JPH06166322A (ja) * 1992-12-01 1994-06-14 Moriroku Kk 空調用吹出口装置の二段射出成形法
US5403177A (en) * 1993-07-16 1995-04-04 Jomar Corporation Injection stretch blow molding machine
US5571470A (en) * 1994-02-18 1996-11-05 The Coca-Cola Company Method for fabricating a thin inner barrier layer within a preform
GB2288564B (en) * 1994-04-19 1998-09-23 Boucherie Nv G B A molding machine for injection molding of tooth brushes
ATE193239T1 (de) * 1994-12-09 2000-06-15 Plasthing S A S Di Modesto Mas Vorrichtung zum spritzgiessen von behältern oder vorformlingen für behälter aus kunststoff
US5569473A (en) * 1995-05-23 1996-10-29 Electra Form, Inc. Apparatus for forming a recyclable lined container
AR002773A1 (es) * 1995-07-07 1998-04-29 Continental Pet Technologies Metodo para el moldeado por inyeccion de un articulo plastico y aparato para llevarlo a cabo.
US6217818B1 (en) 1995-07-07 2001-04-17 Continental Pet Technologies, Inc. Method of making preform and container with crystallized neck finish
US5894041A (en) * 1995-10-11 1999-04-13 Crown Cork & Seal Technologies Corporation Multi-layer laminated preform and method of its manufacture
US5688570A (en) * 1995-10-13 1997-11-18 Crown Cork & Seal Company, Inc. Method and apparatus for forming a multi-layer preform
US6322738B1 (en) 1997-07-24 2001-11-27 Husky Injection Molding Systems Ltd. Method of injection over-molding articles
US6312641B1 (en) 1997-10-17 2001-11-06 Plastic Fabrication Technologies Llc Method of making containers and preforms incorporating barrier materials
US6352426B1 (en) 1998-03-19 2002-03-05 Advanced Plastics Technologies, Ltd. Mold for injection molding multilayer preforms
TWI250934B (en) 1997-10-17 2006-03-11 Advancsd Plastics Technologies Barrier-coated polyester articles and the fabrication method thereof
US5971740A (en) * 1998-02-03 1999-10-26 The Elizabeth And Sandor Valyi Foundation, Inc. Process and apparatus for producing a container
US6655945B1 (en) 1999-03-18 2003-12-02 Mold Masters Limited Apparatus and method for multi-layer injection molding
US6440350B1 (en) 1999-03-18 2002-08-27 Mold-Masters Limited Apparatus and method for multi-layer injection molding
US6398537B2 (en) 1999-04-02 2002-06-04 Mold-Masters Limited Shuttle system for an apparatus for injection molding
US6196826B1 (en) 1999-05-28 2001-03-06 Mold-Masters Limited Seepage system for an injection molding apparatus
DE10033256A1 (de) * 2000-07-10 2002-01-24 Coronet Werke Gmbh Verfahren und Vorrichtung zur Herstellung von Borstenwaren sowie Borstenware
CZ2003739A3 (cs) 2000-09-05 2003-09-17 Advanced Plastics Technologies, Ltd. Vícevrstvé polotovary mající ochranné vlastnosti, využívající recyklovaný materiál, způsob jejich výroby a zařízení k provádění způsobu
CA2505697C (en) 2002-11-08 2013-10-22 Advanced Plastics Technologies Ltd. Injection mold having a wear resistant portion and a high heat transfer portion and a method of forming a preform
US20050136201A1 (en) * 2003-12-22 2005-06-23 Pepsico, Inc. Method of improving the environmental stretch crack resistance of RPET without solid stating
WO2005102668A2 (en) 2004-04-16 2005-11-03 Advanced Plastics Technologies Luxembourg S.A. A bottle, a method of forming the bottle, a liquid dispensing system and an extruded profile
MXPA06014381A (es) 2004-06-10 2007-04-16 Advanced Plastics Technologies Metodos y sistemas para controlar temperaturas de moldeo.
EP2072047A1 (en) 2005-03-15 2009-06-24 Ono Pharmaceutical CO., LTD. Therapeutic agent for opthalmic disease
EP1900363A4 (en) 2005-06-27 2010-01-13 Ono Pharmaceutical Co THERAPEUTIC AGENT AGAINST PAIN
US7163466B1 (en) 2005-07-21 2007-01-16 Downey Philip L Golf club grip with embedded display and method of fabrication
WO2007027606A1 (en) 2005-08-30 2007-03-08 Advanced Plastics Technologies Luxembourg S.A. Methods and systems for controlling mold temperatures
EP1938814A4 (en) 2005-10-18 2009-06-03 Ono Pharmaceutical Co PHARMACEUTICAL PRODUCT FOR PROTECTING MOTOR NERVE IN PATIENTS WITH AMYOTROPHIC LATERAL SCLEROSIS
WO2007072902A1 (ja) 2005-12-22 2007-06-28 Ono Pharmaceutical Co., Ltd. 急性期脳梗塞治療剤
US8678810B2 (en) 2006-02-03 2014-03-25 Industrial De Moldes Y Matrices, S.A. Apparatus and method for the production of bi-material hollow bodies by means of injection overmolding
WO2007090904A1 (es) * 2006-02-03 2007-08-16 Industrial De Moldes Y Matrices, S.A. Aparato y procedimiento para fabricación de cuerpos huecos bimaterial por sobremoldeo de inyección
RU2407636C2 (ru) * 2006-02-03 2010-12-27 Индустриал Де Молдес И Матрисес, С.А. Устройство и способ для изготовления полых корпусов, выполненных из двух материалов, посредством инжекционного многокомпонентного формования
FR2898294A1 (fr) * 2006-03-08 2007-09-14 Eaux Minerales D Evian Saeme S Dispositif d'injection/soufflage pour la fabrication d'un corps creux et procede
ES2384034T3 (es) 2006-03-09 2012-06-28 Ono Pharmaceutical Co., Ltd. Agente terapéutico para una enfermedad cerebral funcional
JP2011506147A (ja) * 2007-12-21 2011-03-03 オスカー フレッヒ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト 金属／プラスチック複合物品を製造する鋳造装置システム及びプロセス
TWM344969U (en) * 2008-05-29 2008-11-21 Zai-Shun Zhang Bottle-blowing system having rotational and linear transfer
US9522773B2 (en) 2009-07-09 2016-12-20 Entegris, Inc. Substantially rigid collapsible liner and flexible gusseted or non-gusseted liners and methods of manufacturing the same and methods for limiting choke-off in liners
CA2813825C (en) * 2010-10-26 2014-03-25 Derek Robertson Mccready A mold stack for a preform
EP2643094A4 (en) 2010-11-23 2017-05-24 Advanced Technology Materials, Inc. Liner-based dispenser
EP2681124A4 (en) 2011-03-01 2015-05-27 Advanced Tech Materials NESTED BLASHED INNER CLADDING AND PACKAGING AND MANUFACTURING METHOD THEREFOR
JP5509256B2 (ja) * 2012-05-16 2014-06-04 日精樹脂工業株式会社 射出成形装置
DE102013004408A1 (de) 2013-03-01 2014-09-04 Otto Männer Innovation GmbH Vorrichtung und Verfahren zum Spritzgießen und Kühlen von PET-Vorformlingen
WO2019108690A1 (en) * 2017-11-30 2019-06-06 Corning Incorporated Stretch blow molded pipette, and system and method for forming same
FR3094661B1 (fr) * 2019-04-02 2021-04-02 Jp Grosfilley Procédé de fabrication de verre à pied en plastique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794635A (fr) * 1972-01-29 1973-05-16 Showa Denko Kk Procede et appareil pour produire des objets moules creux
JPS518420B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-01-29 1976-03-16
US3947176A (en) * 1974-07-23 1976-03-30 Rainville Company, Inc. Double injection mold with neck gating
JPS5854978B2 (ja) * 1976-03-12 1983-12-07 固 青木 射出延伸吹込成形装置
JPS55111236A (en) * 1979-02-20 1980-08-27 Katashi Aoki Injection/stretching/blowing molding machine for two-layer molding
JPS57128519A (en) * 1981-02-03 1982-08-10 Katashi Aoki Injection blow molding machine
JPS57150542A (en) * 1981-03-13 1982-09-17 Katashi Aoki Injection, stretching, and blow molding machine

Also Published As

Publication number Publication date
JPS59120427A (ja) 1984-07-12
KR840006933A (ko) 1984-12-04
KR880002528B1 (ko) 1988-11-28
GB2133340A (en) 1984-07-25
JPH0332447B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-13
US4744742A (en) 1988-05-17
US4830811A (en) 1989-05-16
ES528438A0 (es) 1984-12-01
ES8501302A1 (es) 1984-12-01
DE3347233A1 (de) 1984-06-28
FR2538297A1 (fr) 1984-06-29
IT8368361A0 (it) 1983-12-28
GB8334212D0 (en) 1984-02-01
IT1175299B (it) 1987-07-01
FR2538297B1 (fr) 1987-03-06
GB2133340B (en) 1986-08-13

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B29D 23/03

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AOKI, SHIGETO, NAGANO, JP

8381 Inventor (new situation)

Free format text: AOKI, KATASHI, NAGANO, (VERSTORBEN), JP