PT2544870T - Métodos de moldagem de artigos poliméricos de várias camadas com controlo sobre a penetração da camada central - Google Patents

Métodos de moldagem de artigos poliméricos de várias camadas com controlo sobre a penetração da camada central

Info

Publication number
PT2544870T
PT2544870T PT117089607T PT11708960T PT2544870T PT 2544870 T PT2544870 T PT 2544870T PT 117089607 T PT117089607 T PT 117089607T PT 11708960 T PT11708960 T PT 11708960T PT 2544870 T PT2544870 T PT 2544870T
Authority
PT
Portugal
Prior art keywords
layer
breakthrough
methods
control over
polymeric articles
Prior art date
Application number
PT117089607T
Other languages
English (en)
Inventor
Swenson Paul
Original Assignee
Milacron Llc
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 Milacron Llc filed Critical Milacron Llc
Publication of PT2544870T publication Critical patent/PT2544870T/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
    • B29C45/16—Making multilayered or multicoloured 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76545—Flow rate
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76551—Time
    • B29C2945/76555—Time start
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76568—Position
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76765—Moulding material
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0068—Permeability to liquids; Adsorption
    • B29K2995/0069—Permeability to liquids; Adsorption non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
PT117089607T 2010-03-08 2011-03-08 Métodos de moldagem de artigos poliméricos de várias camadas com controlo sobre a penetração da camada central PT2544870T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31170410P 2010-03-08 2010-03-08

Publications (1)

Publication Number Publication Date
PT2544870T true PT2544870T (pt) 2018-08-10

Family

ID=44062144

Family Applications (1)

Application Number Title Priority Date Filing Date
PT117089607T PT2544870T (pt) 2010-03-08 2011-03-08 Métodos de moldagem de artigos poliméricos de várias camadas com controlo sobre a penetração da camada central

Country Status (7)

Country Link
US (2) US9409333B2 (pt)
EP (1) EP2544870B1 (pt)
JP (1) JP5906199B2 (pt)
CN (1) CN102791459B (pt)
CA (1) CA2789796C (pt)
PT (1) PT2544870T (pt)
WO (1) WO2011112613A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102791459B (zh) 2010-03-08 2016-02-24 考泰克公司 控制芯层的突破的成型多层聚合物制品的方法
GB2478732B (en) * 2010-03-15 2014-08-20 Kraft Foods R & D Inc Improvements in injection moulding
CA2802328C (en) 2010-07-16 2019-06-04 Kortec, Inc. Improved gas impermeability for injection molded containers
ES2708925T3 (es) 2010-09-21 2019-04-12 Mold Masters 2007 Ltd Sistema de moldeo por inyección de canal de fusión caliente de coinyección
US9498911B2 (en) 2010-09-21 2016-11-22 Mold-Masters (2007) Limited Coinjection hot runner injection molding system
PT2643136T (pt) 2010-11-24 2018-07-03 Milacron Llc Método de prevenção de falha na termosselagem
WO2013028933A1 (en) 2011-08-23 2013-02-28 Kortec, Inc. Methods and systems for the preparation of molded plastic articles having a structural barrier layer
US9073246B2 (en) 2011-09-21 2015-07-07 Mold-Masters (2007) Limited Coinjection hot runner injection molding system
US8491290B2 (en) 2011-10-21 2013-07-23 Kortec, Inc. Apparatus for producing non-symmetric multiple layer injection molded products
CA2877961C (en) * 2012-07-02 2019-09-24 Norma U.S. Holding Llc Fuel line connector and method of making
US9221204B2 (en) 2013-03-14 2015-12-29 Kortec, Inc. Techniques to mold parts with injection-formed aperture in gate area
WO2014152008A1 (en) * 2013-03-14 2014-09-25 Kortec, Inc. Individual cavity flow control methods and systems for co-injector molding
US9701047B2 (en) 2013-03-15 2017-07-11 Milacron Llc Methods and systems for the preparation of molded plastic articles having a structural barrier layer
JP5878145B2 (ja) * 2013-08-22 2016-03-08 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
US10759101B2 (en) 2014-01-24 2020-09-01 Milacron Llc Co-injection molded multi-layer article with injection-formed aperture between gate area and peripheral edge
US10807298B2 (en) 2015-12-29 2020-10-20 Whirlpool Corporation Molded gas barrier parts for vacuum insulated structure
CN108883874B (zh) 2016-04-07 2023-02-28 雀巢产品有限公司 具有开口装置和一体阻隔层的封闭胶囊
CN107186985B (zh) * 2017-06-16 2023-10-13 常州金纬管道科技有限公司 管材生产线的复合挤出***
US11298861B2 (en) * 2017-11-21 2022-04-12 Silgan Specialty Packaging Llc Multi-layer injection molded container
JP6717511B1 (ja) * 2019-06-11 2020-07-01 株式会社青木固研究所 ホットランナー装置における溶融樹脂の分岐方法、及び射出延伸ブロー成形機
JP7483308B2 (ja) * 2020-02-27 2024-05-15 株式会社吉野工業所 バリアキャップ

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2418856A (en) 1939-06-20 1947-04-15 French Oil Mill Machinery Method of and apparatus for injection molding
US3339240A (en) 1965-07-29 1967-09-05 Nat Distillers Chem Corp Apparatus for laminar injection molding
US3679119A (en) 1970-06-01 1972-07-25 Keith Philip Copping Injection moulded plastic cup-like article
CH540822A (de) 1971-07-28 1973-08-31 Schmalbach Lubeca Einendig offener Behälter aus Kunststoff
US3894823A (en) 1971-09-07 1975-07-15 Robert Hanning Apparatus for injection molding of parts of synthetic material
US4174413A (en) 1976-07-27 1979-11-13 Asahi-Dow Limited Multi-layered molded articles
US4568261A (en) 1979-07-20 1986-02-04 American Can Company Apparatus for making a multi-layer injection blow molded container
DE3484881D1 (de) 1983-04-13 1991-09-12 American National Can Co Spritzgussverfahren, spritzgussvorrichtung und einspritzdueseneinrichtung zum herstellen von mehrschichtigen gegenstaenden, und mehrschichtige spritzgegossene gegenstaende.
US4946365A (en) 1983-04-13 1990-08-07 American National Can Company Apparatus for injection molding and injection blow molding multi-layer articles
US4554190A (en) 1983-04-13 1985-11-19 American Can Company Plastic containers with folded-over internal layers and methods for making same
US4751035A (en) * 1983-04-13 1988-06-14 American National Can Company Plastic containers with folded-over internal layers and methods for making same
US4990301A (en) 1989-01-25 1991-02-05 Continental Pet Technologies, Inc. Method and apparatus for injection molding of multilayer preforms
DE3932047A1 (de) 1989-09-26 1991-04-11 Kloeckner Ferromatik Desma Verfahren und vorrichtung zum herstellen von behaeltern fuer lebensmittel u. dgl.
US5045268A (en) * 1989-12-11 1991-09-03 Sorensen Jens Ole Cross-lamination injection molding
US5433910A (en) 1991-05-14 1995-07-18 Toyoda Gosei Co., Ltd. Method of producing molding
JP2894132B2 (ja) 1992-12-26 1999-05-24 トヨタ車体株式会社 サンドイッチ射出成形装置
JP3339097B2 (ja) 1993-03-25 2002-10-28 凸版印刷株式会社 非円対称多層射出容器
BR9610557A (pt) 1995-09-20 1999-12-21 Uponor Bv Produtos poliméricos orientados
JP3497301B2 (ja) 1995-11-08 2004-02-16 本田技研工業株式会社 合成樹脂成形体の製造方法
US6063325A (en) * 1996-08-22 2000-05-16 Continental Pet Technologies, Inc. Method for preventing uncontrolled polymer flow in preform neck finish during packing and cooling stage
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
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
US6908581B2 (en) 2001-04-06 2005-06-21 Kortec, Inc. Optimized flow to prevent core layer breakthrough
JP2005506932A (ja) 2001-10-24 2005-03-10 ペシニー・アンバラージュ・フレクシブル・ウーロプ ポリプロピレン容器およびその作成方法
WO2003064133A1 (en) * 2002-01-31 2003-08-07 Kortec, Inc. Optimized flow to prevent core layer breakthrough
US20040265422A1 (en) * 2003-05-20 2004-12-30 Kortec, Inc. Apparatus and method for fluid distribution
WO2004103668A2 (en) 2003-05-21 2004-12-02 Kortec, Inc. Co-injection nozzle with improved interior layer termination and method of using same
US6787097B1 (en) 2003-06-20 2004-09-07 Lear Corporation Multiple cavity gas assisted plastic injection molding
WO2005018909A1 (en) 2003-08-18 2005-03-03 Kortec, Inc. Automatic process control for a multilayer injection molding apparatus
WO2007006163A1 (de) * 2005-07-08 2007-01-18 Sig Technology Ltd. Sauerstoffdichter ausgiesser mit stutzen und flansch für kartonverbund-packungen
US8256640B2 (en) 2007-12-13 2012-09-04 Ropak Corporation Container apparatus and related methods
CA2631762A1 (en) 2008-05-14 2009-11-14 Stackteck Systems Limited Reduced thickness injection moulded part design
CN102791459B (zh) 2010-03-08 2016-02-24 考泰克公司 控制芯层的突破的成型多层聚合物制品的方法
WO2017195711A1 (ja) 2016-05-12 2017-11-16 住友ベークライト株式会社 半導体基板加工用粘着テープ

Also Published As

Publication number Publication date
WO2011112613A1 (en) 2011-09-15
JP5906199B2 (ja) 2016-04-20
CA2789796C (en) 2019-05-07
CN102791459A (zh) 2012-11-21
CA2789796A1 (en) 2011-09-15
JP2013522074A (ja) 2013-06-13
WO2011112613A9 (en) 2012-06-07
US9409333B2 (en) 2016-08-09
US10213944B2 (en) 2019-02-26
EP2544870B1 (en) 2018-05-09
EP2544870A1 (en) 2013-01-16
US20170087754A1 (en) 2017-03-30
US20110217496A1 (en) 2011-09-08
CN102791459B (zh) 2016-02-24

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