AU2001241822A1 - No nozzle member co-injection apparatus - Google Patents

No nozzle member co-injection apparatus

Info

Publication number
AU2001241822A1
AU2001241822A1 AU2001241822A AU4182201A AU2001241822A1 AU 2001241822 A1 AU2001241822 A1 AU 2001241822A1 AU 2001241822 A AU2001241822 A AU 2001241822A AU 4182201 A AU4182201 A AU 4182201A AU 2001241822 A1 AU2001241822 A1 AU 2001241822A1
Authority
AU
Australia
Prior art keywords
injection apparatus
nozzle member
nozzle
injection
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.)
Abandoned
Application number
AU2001241822A
Inventor
Frank M. Guth
Steven D. Larue
Gerald W. Swart
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.)
Bemis Manufacturing Co
Original Assignee
Bemis Manufacturing Co
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 Bemis Manufacturing Co filed Critical Bemis Manufacturing Co
Publication of AU2001241822A1 publication Critical patent/AU2001241822A1/en
Abandoned 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
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • B29C2045/308—Mixing or stirring devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AU2001241822A 2000-02-29 2001-02-28 No nozzle member co-injection apparatus Abandoned AU2001241822A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18616300P 2000-02-29 2000-02-29
US60186163 2000-02-29
PCT/US2001/006312 WO2001064418A1 (en) 2000-02-29 2001-02-28 No nozzle member co-injection apparatus

Publications (1)

Publication Number Publication Date
AU2001241822A1 true AU2001241822A1 (en) 2001-09-12

Family

ID=22683886

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2001238716A Abandoned AU2001238716A1 (en) 2000-02-29 2001-02-28 Co-injection apparatus for injection molding
AU2001241822A Abandoned AU2001241822A1 (en) 2000-02-29 2001-02-28 No nozzle member co-injection apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU2001238716A Abandoned AU2001238716A1 (en) 2000-02-29 2001-02-28 Co-injection apparatus for injection molding

Country Status (3)

Country Link
US (1) US6974556B2 (en)
AU (2) AU2001238716A1 (en)
WO (2) WO2001064418A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20020593A1 (en) * 2002-03-20 2003-09-22 Enrico Scarabelli PROCEDURE FOR INJECTION MOLDING OF PRODUCTS IN AT LEAST TWO DISTINCT MATERIALS
US20050248056A1 (en) * 2004-05-05 2005-11-10 Amuleto-Trading E Marketing Lda Apparatus and method for co-injection moulding of plastic materials
US7544056B2 (en) * 2004-06-02 2009-06-09 Mold-Masters (2007) Limited Valve-gated injection molding nozzle having an annular flow
ATE447471T1 (en) * 2004-06-02 2009-11-15 Mold Masters 2007 Ltd CLOSURE NOZZLE DEVICE FOR INJECTION MOLDING WITH AN ANNUAL FLOW
US7344372B2 (en) * 2004-06-02 2008-03-18 Mold-Masters (2007) Limited Injection molding nozzle having an annular flow tip
US20070065538A1 (en) * 2005-09-16 2007-03-22 Husky Injection Molding Systems Ltd. Molding system having valve including pump
US7390184B2 (en) * 2005-11-09 2008-06-24 Centoco Plastics Limited Dual injection manifold
US7527490B2 (en) * 2006-10-13 2009-05-05 Mold-Masters (2007) Limited Coinjection molding apparatus and related hot-runner nozzle
US8887296B2 (en) * 2006-12-12 2014-11-11 The Boeing Company Method and system for object-based multi-level security in a service oriented architecture
US7581944B2 (en) 2007-08-28 2009-09-01 Mold-Masters (2007) Limited Injection molding apparatus having a valve pin bushing
WO2012051079A1 (en) * 2010-10-12 2012-04-19 Husky Injection Molding Systems Ltd Mold-tool system having outlets directing melt stream along intersecting transmission paths
JP6115853B2 (en) 2012-11-30 2017-04-19 株式会社吉野工業所 Biaxial stretch blow molded container, preform for the container, and injection molding apparatus for the preform
JP6065266B2 (en) * 2012-11-30 2017-01-25 株式会社吉野工業所 Synthetic resin windowed container, preform and preform injection molding device
CN107921759B (en) 2015-08-31 2021-05-04 性能材料北美股份有限公司 Adhesive compositions and multilayer structures comprising functionalized polypropylenes
MX2018002456A (en) 2015-08-31 2018-06-15 Du Pont Adhesive compositions and multilayered structures comprising functionalized polypropylene.
KR20170029860A (en) * 2015-09-08 2017-03-16 삼성전자주식회사 Case for mobile phone and injection mold for the same
CN108367476A (en) * 2015-10-07 2018-08-03 圣万提注塑工业（苏州）有限公司 Injection forming equipment with fluid path disturbance
EP3439844B1 (en) * 2016-04-04 2021-01-27 Milacron LLC Hot runner co-injection nozzle
US11298861B2 (en) 2017-11-21 2022-04-12 Silgan Specialty Packaging Llc Multi-layer injection molded container
WO2019126129A1 (en) 2017-12-22 2019-06-27 E. I. Du Pont De Nemours And Company Thermoplastic adhesive composition
WO2019126189A1 (en) 2017-12-22 2019-06-27 E. I. Du Pont De Nemours And Company Thermoplastic adhesive composition
WO2020069394A1 (en) * 2018-09-27 2020-04-02 Milacron Marketing Company Llc Tubular article having a barrier layer and methods of co-injection molding thereof
USD953387S1 (en) * 2020-09-23 2022-05-31 Cricut, Inc. Foil application tool

Family Cites Families (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US456347A (en) * 1891-07-21 Island
US3530539A (en) * 1968-02-02 1970-09-29 Gellert Jobst U Gate valve for injection molding machines
US4014966A (en) * 1972-09-06 1977-03-29 Robert Hanning Method for injection molding a composite foamed body having a foamed core and a continuous surface layer
CH566207A5 (en) * 1972-12-07 1975-09-15 Siemag Siegener Masch Bau
FR2329147A7 (en) * 1973-04-13 1977-05-20 Herlhoff Herbert Nozzle adaptor for producing two phase injection mouldings - with a sprue passage piston to sense cavity fill and plug the injection gates
US3966372A (en) * 1973-05-28 1976-06-29 Asahi-Dow Limited Injection molding apparatus for forming a composite, foam-skin, article
DE2346135C2 (en) * 1973-09-13 1982-11-04 Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen Method and device for the injection molding of plastic moldings which consist of a filling layer made of a thermoplastic material and a covering layer made of another thermoplastic material which encloses it
US3981661A (en) * 1973-11-01 1976-09-21 Don Allen Taylor Injection cylinder unit, mold and mold handling apparatus
US4129635A (en) * 1973-12-28 1978-12-12 Asahi-Dow Limited Method for producing foamed moldings from synthetic resin materials
US4126291A (en) * 1974-10-18 1978-11-21 California Injection Molding Co., Inc. Injection mold for elongated, hollow articles
US4083903A (en) * 1974-10-18 1978-04-11 California Injection Molding Co., Inc. Method for molding elongated thin wall articles
US4067673A (en) * 1975-09-02 1978-01-10 Ex-Cell-O Corporation Apparatus for injection foam molding
JPS53102960A (en) * 1977-02-21 1978-09-07 Asahi Chem Ind Co Ltd Injection mold
US4124308A (en) * 1977-06-21 1978-11-07 Beloit Corporation Sequential co-injection unit adapted for structural foam molding
US4268240A (en) * 1978-01-06 1981-05-19 Husky Injection Molding Systems Actuating mechanism for gate valve of injection nozzle
US4213751A (en) * 1978-06-06 1980-07-22 The Continental Group, Inc. Valve gate mechanism for injection molding
US4279582A (en) * 1979-04-02 1981-07-21 Incoe Corporation Method and apparatus for individual control of injection mold shut-off bushings
US4219323A (en) * 1979-05-09 1980-08-26 The Broadway Companies, Inc. Self-compensating hot manifold link
US4315724A (en) * 1979-12-19 1982-02-16 Kamaya Kagaku Kogyo Co., Ltd. Process and machine for multi-color injection molding
US4333629A (en) * 1980-03-11 1982-06-08 Pepsico, Inc. Floating manifold for multi-cavity injection mold
DE3020122C2 (en) * 1980-05-27 1984-04-26 Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen Circuit arrangement for metering gaseous or liquid substances, in particular physical blowing agents, into a flowable melt made of thermoplastic material
DE3025597C2 (en) * 1980-07-05 1984-06-14 Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen Injection head for injection molding of multi-layer molded parts made of two different plastics that can be introduced from two separate injection cylinders
DE8034352U1 (en) * 1980-12-23 1982-06-24 Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen Device for the production of plastic moldings
JPS5910899B2 (en) * 1981-12-02 1984-03-12 世紀技研株式会社 Cap to prevent accumulation in runnerless molds
DE3238090A1 (en) * 1982-10-14 1984-04-19 Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen PLASTIC MOLDED BODY
US4925100A (en) * 1983-04-13 1990-05-15 American National Can Company Methods and apparatus for injection molding and injection blow molding multi-layer articles, and articles made thereby
US4946365A (en) * 1983-04-13 1990-08-07 American National Can Company Apparatus for injection molding and injection blow molding multi-layer articles
US5037285A (en) * 1983-04-13 1991-08-06 American National Can Company Apparatus for injection molding and injection blow molding multi-layer articles
US5523045A (en) * 1983-04-13 1996-06-04 American National Can Company Methods for injection molding and blow-molding multi-layer plastic articles
US4712990A (en) * 1983-04-13 1987-12-15 American Can Company Apparatus for injection molding and injection blow molding multi-layer articles
US4497621A (en) * 1983-04-13 1985-02-05 American Can Company Apparatus for simultaneously driving valve means through co-injection nozzles of a multi-cavity injection molding machine
US4934915A (en) * 1983-04-13 1990-06-19 American National Can Company Apparatus for injection molding multi-layer articles
JPS6059127B2 (en) * 1983-04-30 1985-12-24 株式会社名機製作所 Injection molding machine for multilayer molded bodies
NO171202C (en) * 1983-09-03 1993-02-10 Hennecke Gmbh Maschf MULTI-MATERIAL NOZZLE FOR COMBINING AT LEAST TWO FLOWABLE ARTIFICIENTS, SPECIFICALLY FOOD-MAKING REACTION COMPONENTS START-UP OF THE REACTION BY MIXING
US4657496A (en) * 1984-06-04 1987-04-14 Gifu Husky Co., Ltd. Hot-runner mold for injection molding
US4588367A (en) * 1984-07-16 1986-05-13 Husky Injection Molding Systems Ltd. Hot runner manifold for injection molding machine
US4682945A (en) * 1984-07-16 1987-07-28 Husky Injection Molding Systems Ltd. Thermal insulating and expansion assembly for injection molding machine
JPS6211621A (en) * 1985-07-10 1987-01-20 Canon Inc Injection molding machine
DE3532996A1 (en) * 1985-09-16 1987-03-26 Battenfeld Fischer Blasform EXTRUSION HEAD
US4775308A (en) * 1986-05-12 1988-10-04 Husky Injection Molding Systems, Ltd. Nozzle for coinjection of hollow articles and preforms
US4717324A (en) * 1986-05-12 1988-01-05 Husky Injection Molding Systems, Inc. Coinjection of hollow articles and preforms
US4808101A (en) * 1986-05-12 1989-02-28 Husky Injection Molding Systems Ltd. Tri-injection of hollow articles
US4931234A (en) * 1986-05-12 1990-06-05 Husky Injection Molding Systems Ltd. Coinjection of hollow articles and preforms
GB8616460D0 (en) * 1986-07-05 1986-08-13 Metal Box Plc Manufacture of articles
US4806294A (en) * 1986-09-18 1989-02-21 Enron Chemical Company Method of making a foam injection molded article
DE3632185A1 (en) * 1986-09-23 1988-03-31 Battenfeld Maschfab DEVICE FOR PRODUCING PLASTIC MOLDED BODIES
EP0297158A1 (en) * 1987-07-01 1989-01-04 Battenfeld GmbH Process for producing multilayer moulded articles from thermoplastic synthetic material
US5169648A (en) * 1987-10-09 1992-12-08 Battenfeld Gmbh Apparatus for injection molding articles of thermoplastic materials
DE3735099A1 (en) * 1987-10-16 1989-04-27 Battenfeld Gmbh METHOD AND DEVICE FOR PRODUCING MULTILAYER MOLDED PARTS
US4957682A (en) * 1988-01-19 1990-09-18 Kamaya Kagaku Kogyo Co., Ltd. Method of injection molding a three-layered container
JPH01252003A (en) * 1988-03-31 1989-10-06 Kyowa Denki Kagaku Kk Reflector for parabolic antenna for satellite broadcasting reception and its manufacture
NL8801096A (en) * 1988-04-27 1989-11-16 Hartman Holding B V NOZZLE AND AN INJECTION MOLDING FOR TWO-COMPONENT INJECTION MOLDING.
US4950143A (en) * 1989-01-03 1990-08-21 Continental Pet Technologies, Inc. Injection mold manifold arrangement
JP2674185B2 (en) * 1989-02-28 1997-11-12 三菱樹脂株式会社 Multi-layer ring base
US5009809A (en) * 1989-05-16 1991-04-23 J. M. Huber Corporation High temperature endothermic blowing agents compositions and applications
DE3936289C2 (en) * 1989-11-01 1996-01-25 Battenfeld Gmbh Device for injection molding plastic objects containing cavities
JPH03272821A (en) * 1990-02-05 1991-12-04 Japan Steel Works Ltd:The Injection head
US5221507A (en) * 1990-04-24 1993-06-22 Devtech Labs, Inc. Process for coinjection molding of preforms for multi-layer containers
US5040963A (en) * 1990-04-24 1991-08-20 Devtech Labs, Inc. Apparatus for coinjection molding of preforms for multi-layer containers
EP0494273B1 (en) * 1990-06-01 1996-07-24 MAUSER-WERKE GmbH Storage head for a blow moulding machine
US5078589A (en) * 1990-06-15 1992-01-07 Osuna Diaz J M Multicavity injection molding apparatus having precision adjustment and shut off of injection flow to individual mold cavities
DE4020819A1 (en) * 1990-06-29 1990-11-08 Bock Stefan Dipl Ing Fh STORAGE HEAD FOR THE PRODUCTION OF SINGLE OR MULTILAYER HOSE-OVER-HOSE STRUCTURED PREFORMS FROM THERMOPLASTICS
US5078942A (en) * 1990-08-16 1992-01-07 Griffco Plastics, Inc. Coextrusion method and apparatus
US5069612A (en) * 1990-09-20 1991-12-03 General Electric Corporation Modular tubular extrusion head
US5223275A (en) * 1990-10-12 1993-06-29 Gellert Jobst U Multi-cavity injection moulding system
JP2972824B2 (en) * 1990-11-16 1999-11-08 株式会社ネオス Aqueous release agent
CA2032294A1 (en) * 1990-12-17 1992-06-18 Jobst Ulrich Gellert Thermal valve gated injection molding apparatus with melt distribution plate
US5143733A (en) * 1991-04-19 1992-09-01 Husky Injection Molding Systems Ltd. Injection molding apparatus
JP3208803B2 (en) * 1991-05-20 2001-09-17 ソニー株式会社 Article injection molding method, injection molding apparatus, mold used therefor, and cassette half for magnetic tape
US5200207A (en) * 1991-06-10 1993-04-06 Husky Injection Molding Systems Ltd. Hot runner system for coinjection
US5149547A (en) * 1991-06-12 1992-09-22 Automotive Plastic Technologies, Inc. Apparatus for multi-cavity injection molding
US5328650A (en) * 1991-10-08 1994-07-12 Owens Illinois Closure Inc. Method of distributing pigments in compression molded products
US5316583A (en) * 1991-11-06 1994-05-31 Milliman James A Cross-head die with improved flow distribution
DE4206318C2 (en) * 1992-02-29 1994-06-16 Otto Maenner Multiple needle valve nozzle for injection molds
US5474723A (en) * 1992-04-17 1995-12-12 Horikoshi; Maki Method of forming a shaped article of resin using cavity enlargement to induce foaming
CA2068543C (en) * 1992-05-11 1999-11-09 Jobst Ulrich Gellert Coinjection molding apparatus having rotary axial actuating mechanism
ATE157043T1 (en) * 1992-06-23 1997-09-15 Battenfeld Kunststoffmasch INJECTION UNIT FOR INJECTION MOLDING MACHINES
US5460771A (en) * 1992-10-16 1995-10-24 Itt Corporation Process for producing corrugated multi-layer tubing having layers of differing plastic characteristics
US5383257A (en) * 1993-04-05 1995-01-24 American Cord & Webbing Co., Inc. Co-injection molded buckle
JP3418639B2 (en) * 1993-04-09 2003-06-23 株式会社新興セルビック Injection molding equipment
DE4326326A1 (en) * 1993-08-05 1995-02-09 Happich Gmbh Gebr Plastic molding and method of manufacturing the same
NO178771C (en) * 1993-09-15 1996-05-29 Polynor Partners As Process for producing light cell plastic product with closed cells
IL110514A0 (en) * 1993-10-04 1994-10-21 Eastman Chem Co Concentrates for improving polyester compositions and a method for preparing such compositions
US5443378A (en) * 1994-07-11 1995-08-22 Ferromatik Milacron Maschinenbau Gmbh Apparatus for the sandwich method of injection molding
US5650178A (en) * 1994-11-23 1997-07-22 Bemis Manufacturing Company Co-injection manifold for injection molding
US5552105A (en) * 1995-02-15 1996-09-03 Owens-Brockway Plastic Products Inc. Injection blow molding machine with stacked molds
US5556582A (en) * 1995-02-17 1996-09-17 Stanford University Injection molding gate flow control
US5795166A (en) * 1995-02-23 1998-08-18 Meixler; Lewis D. Self contained child resistant electrical plug safety lock
US5531581A (en) * 1995-03-27 1996-07-02 Donnell, Jr.; Emerson B. Ajustable injection molding apparatus
US5601773A (en) * 1995-05-12 1997-02-11 Cincinnati Milacron Inc. Co-injection machine
US5599568A (en) * 1995-08-10 1997-02-04 Donnell, Jr.; Emerson B. Adjustable injection molding apparatus for creating of products within a mold from fluid plastic material
US5696176A (en) * 1995-09-22 1997-12-09 Eastman Chemical Company Foamable polyester compositions having a low level of unreacted branching agent
DE19538160A1 (en) * 1995-10-13 1997-04-17 Hoechst Ag Shaped structures made of a thermoplastic foam, process for its production and its use
US5595799A (en) * 1995-12-14 1997-01-21 Dtl Technology Limited Partnership Coinjection molding of decorative preforms and containers produced from such preforms
US5661193A (en) * 1996-05-10 1997-08-26 Eastman Chemical Company Biodegradable foamable co-polyester compositions
US5783234A (en) * 1996-07-25 1998-07-21 Husky Injection Molding Systems Ltd. Hot runner valve gate for eliminating unidirectional molecular orientation and weld lines from solidified resin used for forming molded articles
US5989473A (en) * 1996-07-29 1999-11-23 David G. Haverty Manufacturing composite parts with integral porous components
US5916605A (en) * 1996-09-27 1999-06-29 Dynisco Hotrunners, Inc. Valve actuated injection molding apparatus
JP2001524036A (en) * 1996-09-27 2001-11-27 ベミス・マニュファクチュアリング・カンパニー Method and apparatus for coinjection molding plastic products
DE19649621B4 (en) 1996-11-29 2007-08-02 EWIKON Heißkanalsysteme GmbH & Co KG Connection arrangement for melt channel sections in hot runners
US5862571A (en) * 1997-01-10 1999-01-26 Hp Intellectual Corp. Comfort grip handle and process
US6062840A (en) 1997-09-02 2000-05-16 Dynisco Hotrunners, Inc. Hot runner system for coinjection molding
US5972258A (en) 1997-10-20 1999-10-26 Husky Injection Molding Systems Ltd. Method of using a multiple gating nozzle
CA2219260C (en) * 1997-10-23 2006-12-05 Mold-Masters Limited Injection molding apparatus having inter-manifold melt transfer bushings
US5985188A (en) * 1998-06-09 1999-11-16 Aero Components, Inc. Method for manufacturing a chair having separate moldable parts
US6089468A (en) 1999-11-08 2000-07-18 Husky Injection Molding Systems Ltd. Nozzle tip with weld line eliminator

Also Published As

Publication number Publication date
US20030209833A1 (en) 2003-11-13
WO2001064418A1 (en) 2001-09-07
WO2001064419A1 (en) 2001-09-07
AU2001238716A1 (en) 2001-09-12
US6974556B2 (en) 2005-12-13

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