PL2618982T3 - Gorącokanałowy system do formowania wtryskowego techniką współwtrysku - Google Patents

Gorącokanałowy system do formowania wtryskowego techniką współwtrysku

Info

Publication number
PL2618982T3
PL2618982T3 PL11826278T PL11826278T PL2618982T3 PL 2618982 T3 PL2618982 T3 PL 2618982T3 PL 11826278 T PL11826278 T PL 11826278T PL 11826278 T PL11826278 T PL 11826278T PL 2618982 T3 PL2618982 T3 PL 2618982T3
Authority
PL
Poland
Prior art keywords
injection molding
hot runner
molding system
runner injection
coinjection hot
Prior art date
Application number
PL11826278T
Other languages
English (en)
Inventor
Valery Ten
Fabrice Fairy
Denis Babin
Scott Gammon
Original Assignee
Mold Masters 2007 Ltd
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 Mold Masters 2007 Ltd filed Critical Mold Masters 2007 Ltd
Publication of PL2618982T3 publication Critical patent/PL2618982T3/pl

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
    • B29C45/20—Injection nozzles
    • 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
    • B29C45/1603—Multi-way nozzles specially adapted therefor
    • 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
    • B29C45/1603—Multi-way nozzles specially adapted therefor
    • B29C45/1607—Multi-way nozzles specially adapted therefor having at least three different ways
    • 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1734—Nozzles therefor
    • B29C45/1735—Nozzles for introducing the fluid through the mould gate, e.g. incorporated in the injection nozzle
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • E02B3/066—Quays
    • 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
    • B29C45/1603—Multi-way nozzles specially adapted therefor
    • B29C2045/1609—Multi-way nozzles specially adapted therefor having independent heating or cooling means for each way
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C45/281—Drive means therefor
    • B29C2045/2813—Common drive means for several needle valves
    • 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
PL11826278T 2010-09-21 2011-09-21 Gorącokanałowy system do formowania wtryskowego techniką współwtrysku PL2618982T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US38498410P 2010-09-21 2010-09-21
US39141210P 2010-10-08 2010-10-08
US40594910P 2010-10-22 2010-10-22
EP11826278.1A EP2618982B1 (en) 2010-09-21 2011-09-21 Coinjection hot runner injection molding system
PCT/CA2011/050580 WO2012037682A2 (en) 2010-09-21 2011-09-21 Coinjection hot runner injection molding system

Publications (1)

Publication Number Publication Date
PL2618982T3 true PL2618982T3 (pl) 2019-04-30

Family

ID=45817974

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11826278T PL2618982T3 (pl) 2010-09-21 2011-09-21 Gorącokanałowy system do formowania wtryskowego techniką współwtrysku

Country Status (8)

Country Link
US (3) US8469687B2 (pl)
EP (2) EP2618982B1 (pl)
JP (1) JP5893629B2 (pl)
CN (1) CN103209814B (pl)
CA (1) CA2811247C (pl)
ES (1) ES2708925T3 (pl)
PL (1) PL2618982T3 (pl)
WO (1) WO2012037682A2 (pl)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2561970B1 (en) * 2010-04-23 2021-07-21 Mitsubishi Gas Chemical Company, Inc. Multilayered container, die for multilayered container, and method for producing multilayered container
US9073246B2 (en) * 2011-09-21 2015-07-07 Mold-Masters (2007) Limited Coinjection hot runner injection molding system
WO2013181689A1 (en) * 2012-06-04 2013-12-12 Romar Engineering Pty Ltd Improved cold runner block
CH706993A1 (en) * 2012-09-19 2014-03-31 Alpla Werke Injection molding apparatus and method for producing a tube head, and tube head.
EP2969463B1 (en) * 2013-03-14 2020-10-21 Milacron LLC Individual cavity flow control method and system for co-injection molding
JP2015016661A (ja) * 2013-07-12 2015-01-29 日精樹脂工業株式会社 ホットランナーノズルとこのホットランナーノズルを用いた多層成形品成形用の金型、このホットランナーノズルを用いた金型への溶融樹脂送り込み方法、このホットランナーノズルを用いた多層成形方法
WO2015059020A2 (en) * 2013-10-22 2015-04-30 Nestec S.A. Hot runner assembly for injecting a polymeric article and method for producing such article
CH710339A1 (de) 2014-11-06 2016-05-13 Fostag Formenbau Ag Koinjektionsdüse mit integrierter Rückflusssperre für eine Spritzgussvorrichtung zur Herstellung von mehrschichtigen Spritzgusserzeugnissen.
CH710340A1 (de) 2014-11-06 2016-05-13 Fostag Formenbau Ag Koinjektionsdüse für eine Spritzgussvorrichtung zur Herstellung von mehrschichtigen Spritzgusserzeugnissen.
US9999999B2 (en) * 2014-12-10 2018-06-19 Inglass S.P.A. Injector for plastic material injection molding apparatus
EP3439844B1 (en) * 2016-04-04 2021-01-27 Milacron LLC Hot runner co-injection nozzle
CN106079283B (zh) * 2016-07-27 2018-04-10 苏州好特斯模具有限公司 一种高精度热流道热嘴
CN109789618B (zh) * 2016-10-05 2021-11-30 赫斯基注塑系统有限公司 多材料热流道喷嘴
CN106994767A (zh) * 2017-05-05 2017-08-01 浙江思纳克热流道科技有限公司 自带导向定位的阀针结构
CN110769994B (zh) * 2017-06-23 2022-06-24 赫斯基注塑系统有限公司 具有选择性变化的芯层几何形状的模制品以及用于制造该模制品的热流道喷嘴
CN109421210A (zh) * 2017-08-28 2019-03-05 深圳市银宝山新科技股份有限公司 一种生产双层材料注塑件产品的注塑成型设备
US11298861B2 (en) 2017-11-21 2022-04-12 Silgan Specialty Packaging Llc Multi-layer injection molded container
DE102018108659A1 (de) 2018-04-12 2019-10-17 EWIKON Heißkanalsysteme GmbH Heißkanalvorrichtung
US11396118B2 (en) * 2019-09-23 2022-07-26 Incoe Corporation Actuator for controlling multiple injection molding valve pins
EP4081380A4 (en) * 2019-12-23 2024-03-06 Husky Injection Molding Systems Luxembourg Ip Dev Sarl INJECTION MOLDING OF MULTI-LAYER OBJECTS WITH PRESSURE MONITORING AFTER RETRACTION
CN110919988A (zh) * 2019-12-30 2020-03-27 金华市利盛塑模有限公司 一种热流道喷嘴组件
JP2022095049A (ja) 2020-12-16 2022-06-28 キヤノン株式会社 物品の製造方法および射出成形システム
DE102021204091A1 (de) 2021-04-23 2022-10-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Gießvorrichtung, Gießverfahren und Gussbauteil
CN114131851B (zh) * 2021-11-11 2023-01-24 成都路宝工程材料有限公司 一种包復结点土工格栅用模具

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035466A (en) 1972-09-27 1977-07-12 Erhard Langecker Method for central injection molding
CH566207A5 (pl) 1972-12-07 1975-09-15 Siemag Siegener Masch Bau
DE2342957A1 (de) 1973-08-25 1975-03-13 Schloemann Siemag Ag Verfahren zum diskontinuierlichen herstellen von mehrschicht-formteilen aus thermoplastischem kunststoff
DE2346135C2 (de) * 1973-09-13 1982-11-04 Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen Verfahren und Vorrichtung zum Spritzgießen von Kunststofformkörpern, die aus einer Füllschicht aus einem thermoplastischen Kunststoff und aus einer diese einschließenden Deckschicht aus einem anderen thermoplastischen Kunststoff bestehen
US5523045A (en) * 1983-04-13 1996-06-04 American National Can Company Methods for injection molding and blow-molding multi-layer plastic articles
US4657496A (en) 1984-06-04 1987-04-14 Gifu Husky Co., Ltd. Hot-runner mold for injection molding
JPS61274912A (ja) * 1985-05-31 1986-12-05 Nissei Ee S B Kikai Kk 多層成形用ノズル装置
US4717324A (en) * 1986-05-12 1988-01-05 Husky Injection Molding Systems, Inc. Coinjection of hollow articles and preforms
DE3632928A1 (de) 1986-09-27 1988-03-31 Battenfeld Maschfab Spritzkopf zum herstellen von mehrschicht-formkoerpern aus thermoplastischem kunststoffmaterial
US5131830A (en) * 1987-10-30 1992-07-21 Nissei Asb Machine Co., Ltd. Multi-layer molding nozzle
AU604278B2 (en) 1987-10-30 1990-12-13 Nissei Asb Machine Co., Ltd. Multilayer forming nozzle
JPH0222022A (ja) 1988-07-12 1990-01-24 Toyo Seikan Kaisha Ltd 多層射出成形体並びに中空容器の製造法
DE3831836A1 (de) 1988-09-20 1990-03-22 Kautex Maschinenbau Gmbh Verfahren und vorrichtung zum herstellen von hohlkoerpern aus thermoplastischem kunststoff
AT391833B (de) 1988-10-03 1990-12-10 Engel Gmbh Maschbau Spritzduese fuer spritzgiessmaschinen
US5156857A (en) 1988-11-23 1992-10-20 American National Can Company Extrusion die for extrusion blow molding equipment
JPH0324928A (ja) 1989-06-23 1991-02-01 Dainippon Printing Co Ltd 多層予備成形品の製造装置
JP2929617B2 (ja) * 1989-09-28 1999-08-03 凸版印刷株式会社 筒状成形体の製造方法
JPH066313B2 (ja) 1990-07-27 1994-01-26 日精樹脂工業株式会社 射出成形機の射出ノズル装置
JP2667594B2 (ja) 1991-04-15 1997-10-27 株式会社日本製鋼所 射出成形方法及び射出成形型
US5143733A (en) 1991-04-19 1992-09-01 Husky Injection Molding Systems Ltd. Injection molding apparatus
US5914138A (en) 1996-09-27 1999-06-22 Kortec, Inc. Apparatus for throttle-valving control for the co-extrusion of plastic materials as interior core streams encased by outer and inner streams for molding and the like
US6062840A (en) * 1997-09-02 2000-05-16 Dynisco Hotrunners, Inc. Hot runner system for coinjection molding
CA2219257C (en) * 1997-10-23 2005-05-31 Mold-Masters Limited Sprue gated five layer injection molding apparatus
CA2219197C (en) 1997-10-23 2006-12-05 Mold-Masters Limited Injection molding apparatus having melt transfer and dividing bushing
CA2219247C (en) 1997-10-23 2006-12-05 Mold-Masters Limited Injection molding apparatus having a melt bore through the front end of the pin
CA2219260C (en) 1997-10-23 2006-12-05 Mold-Masters Limited Injection molding apparatus having inter-manifold melt transfer bushings
CA2219235C (en) * 1997-10-23 2006-12-12 Mold-Masters Limited Five layer injection molding apparatus having four position valve member actuating mechanism
CA2225287C (en) * 1997-12-18 2005-09-13 Mold-Masters Limited Multi-layer injection molding apparatus having three position valve member
DE29809855U1 (de) 1998-06-03 1998-08-20 Guenther Heiskanaltechnik Gmbh Nadelverschlußdüse
CA2253042C (en) 1998-11-05 2007-04-17 Jobst Ulrich Gellert Method of three layer injection molding with sequential and simultaneous coinjection
US6440350B1 (en) 1999-03-18 2002-08-27 Mold-Masters Limited Apparatus and method for multi-layer injection molding
US6655945B1 (en) 1999-03-18 2003-12-02 Mold Masters Limited Apparatus and method for multi-layer injection molding
US6245278B1 (en) 1999-06-03 2001-06-12 Husky Injection Molding Systems Ltd. Injection nozzle and method
US6596213B2 (en) 2001-04-06 2003-07-22 Kortec, Inc. Method of molding multi-layer polymer plastic articles with control of relative shifting of the core layer
US6649101B2 (en) 2001-07-31 2003-11-18 Kortec, Inc. Method for using a sprue to reduce the size of a core layer hole in an injection molding process by terminating an injection stream within the sprue
EP1762359B1 (en) * 2002-12-03 2009-07-15 Mold-Masters (2007) Limited Hot runner co-injection nozzle
CA2530031C (en) 2003-01-31 2009-01-13 Otto Hofstetter Ag Coinjection nozzle
JP4096308B2 (ja) * 2003-05-09 2008-06-04 株式会社吉野工業所 射出成形用ホットランナー金型
US7306446B2 (en) 2003-05-21 2007-12-11 Kortec, Inc. Co-injection nozzle with improved interior layer termination
US7261535B2 (en) 2003-12-31 2007-08-28 Acushnet Company Co-injection nozzle
DE602005017444D1 (de) 2004-06-02 2009-12-17 Mold Masters 2007 Ltd Verschlussdüsenvorrichtung zum Spritzgiessen mit einer ringförmigen Strömung
US7510387B2 (en) * 2004-06-30 2009-03-31 Husky Injection Molding Systems Ltd. Control system for dynamic feed coinjection process
EP3501788B1 (en) 2005-04-28 2022-02-09 Yoshino Kogyosho Co., Ltd. Synthetic resin preform and bottle having a gradation pattern
DE102006040182A1 (de) * 2006-08-26 2008-03-06 Mht Mold & Hotrunner Technology Ag Verfahren zur Herstellung eines mehrschichtigen Vorformlings sowie Düse hierfür
US7527490B2 (en) 2006-10-13 2009-05-05 Mold-Masters (2007) Limited Coinjection molding apparatus and related hot-runner nozzle
EP1935607B1 (en) * 2006-12-21 2014-06-18 Mold-Masters (2007) Limited Valve for coinjection molding apparatus
JP4491522B2 (ja) 2007-04-23 2010-06-30 株式会社型システム 共射出成形用のホットランナー装置
JP4953178B2 (ja) * 2008-06-30 2012-06-13 株式会社吉野工業所 合成樹脂製積層壜体、射出成形装置及び積層プリフォームの成形方法
FR2948056B1 (fr) 2009-07-16 2011-07-22 Outinov Systeme d'injection d'un article moule multi-couche
WO2011112613A1 (en) 2010-03-08 2011-09-15 Kortec, Inc. Methods of molding multi-layer polymeric articles having control over the breakthrough of the core layer

Also Published As

Publication number Publication date
US8757998B2 (en) 2014-06-24
EP2618982B1 (en) 2018-10-31
US8469687B2 (en) 2013-06-25
EP2618982A4 (en) 2017-03-15
CN103209814B (zh) 2015-11-25
WO2012037682A2 (en) 2012-03-29
CA2811247A1 (en) 2012-03-29
CN103209814A (zh) 2013-07-17
JP2013537859A (ja) 2013-10-07
US20130302458A1 (en) 2013-11-14
EP2618982A2 (en) 2013-07-31
CA2811247C (en) 2018-01-02
EP3453511A1 (en) 2019-03-13
EP3453511B1 (en) 2020-09-16
US20130266679A1 (en) 2013-10-10
US8753102B2 (en) 2014-06-17
ES2708925T3 (es) 2019-04-12
JP5893629B2 (ja) 2016-03-23
WO2012037682A3 (en) 2012-06-21
US20120070532A1 (en) 2012-03-22

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