PT2768652T - Recipientes moldados por injeção de múltiplas camadas não simétricos, moldes e métodos - Google Patents

Recipientes moldados por injeção de múltiplas camadas não simétricos, moldes e métodos

Info

Publication number
PT2768652T
PT2768652T PT127872257T PT12787225T PT2768652T PT 2768652 T PT2768652 T PT 2768652T PT 127872257 T PT127872257 T PT 127872257T PT 12787225 T PT12787225 T PT 12787225T PT 2768652 T PT2768652 T PT 2768652T
Authority
PT
Portugal
Prior art keywords
molds
methods
injection molded
multiple layer
layer injection
Prior art date
Application number
PT127872257T
Other languages
English (en)
Portuguese (pt)
Inventor
M 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47178912&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT2768652(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Milacron Llc filed Critical Milacron Llc
Publication of PT2768652T publication Critical patent/PT2768652T/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
    • B29C45/164—The moulding materials being injected simultaneously
    • 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
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the 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
    • 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
    • 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
    • B29C45/22—Multiple nozzle systems
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/20—Details of walls made of plastics 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/08—Copolymers of ethylene
    • B29K2023/086—EVOH, i.e. ethylene vinyl alcohol copolymer
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/003—PET, i.e. poylethylene terephthalate
    • 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
    • B29L2009/00—Layered products
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/246—All polymers belonging to those covered by groups B32B27/32 and B32B27/30
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/80—Medical packaging
    • 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.]
    • 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]
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
PT127872257T 2011-10-21 2012-10-19 Recipientes moldados por injeção de múltiplas camadas não simétricos, moldes e métodos PT2768652T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/278,885 US8491290B2 (en) 2011-10-21 2011-10-21 Apparatus for producing non-symmetric multiple layer injection molded products

Publications (1)

Publication Number Publication Date
PT2768652T true PT2768652T (pt) 2018-05-08

Family

ID=47178912

Family Applications (1)

Application Number Title Priority Date Filing Date
PT127872257T PT2768652T (pt) 2011-10-21 2012-10-19 Recipientes moldados por injeção de múltiplas camadas não simétricos, moldes e métodos

Country Status (8)

Country Link
US (5) US8491290B2 (enExample)
EP (2) EP2768652B1 (enExample)
JP (2) JP6195837B2 (enExample)
CN (2) CN109177040A (enExample)
CA (1) CA2852941A1 (enExample)
ES (1) ES2668070T3 (enExample)
PT (1) PT2768652T (enExample)
WO (1) WO2013081740A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6035609B2 (ja) 2010-11-24 2016-11-30 ミラクロン エルエルシー ヒートシール欠陥の防止方法および製品
US8491290B2 (en) 2011-10-21 2013-07-23 Kortec, Inc. Apparatus for producing non-symmetric multiple layer injection molded products
US9221204B2 (en) 2013-03-14 2015-12-29 Kortec, Inc. Techniques to mold parts with injection-formed aperture in gate area
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
JP6786397B2 (ja) * 2014-01-24 2020-11-18 ミラクロン エルエルシー ゲートエリアと周縁部との間に射出成形孔を有する、共射出成形される多層製品
US20150314496A1 (en) * 2014-05-02 2015-11-05 Cascade Engineering, Inc. Injection molds and method of injection molding
KR20170029860A (ko) * 2015-09-08 2017-03-16 삼성전자주식회사 휴대폰 케이스 및 휴대폰 케이스 사출 금형
US10807298B2 (en) 2015-12-29 2020-10-20 Whirlpool Corporation Molded gas barrier parts for vacuum insulated structure
JP6880553B2 (ja) * 2016-02-24 2021-06-02 東洋製罐グループホールディングス株式会社 複合容器及びその製造方法
CN106626260B (zh) * 2017-02-17 2018-10-02 常州信息职业技术学院 塑料检查井井座注塑模叠层式热流道浇注装置
US20180290793A1 (en) * 2017-04-05 2018-10-11 Ipl Inc. Container and method of fabrication thereof
JP7112664B2 (ja) * 2017-09-22 2022-08-04 大日本印刷株式会社 インモールドラベル容器およびその製造方法
US11298861B2 (en) 2017-11-21 2022-04-12 Silgan Specialty Packaging Llc Multi-layer injection molded container
US11673731B2 (en) * 2018-08-02 2023-06-13 Boveda, Inc. Method of making an injection molded product packaging having a humidity control material
CN111775532B (zh) * 2019-04-04 2022-11-01 Oppo广东移动通信有限公司 显示屏保护膜及电子设备
SE544661C2 (en) * 2019-05-24 2022-10-11 Ikea Supply Ag Lamp shade and method for producing a lamp shade
CN117830373B (zh) * 2023-12-26 2024-06-14 暨南大学 基于加速预条件邻近梯度算法的pet图像重建方法

Family Cites Families (47)

* 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
JPS6213768Y2 (enExample) * 1980-05-06 1987-04-09
JPS6033872Y2 (ja) * 1981-04-09 1985-10-08 井上エムテ−ピ−株式会社 化粧品容器
EP0125787B2 (en) * 1983-04-13 2000-03-22 American National Can Company Injection molding methods, injection molding apparatus and injection nozzle devices for use in molding multiple-layer articles, and multiple-layer injection molded articles
US4554190A (en) 1983-04-13 1985-11-19 American Can Company Plastic containers with folded-over internal layers and methods for making same
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
US4946365A (en) * 1983-04-13 1990-08-07 American National Can Company Apparatus for injection molding and injection blow molding multi-layer articles
US4751035A (en) 1983-04-13 1988-06-14 American National Can Company Plastic containers with folded-over internal layers and methods for making same
JPH0798344B2 (ja) * 1986-10-24 1995-10-25 大日本印刷株式会社 ホツトランナ−
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.
US5433910A (en) 1991-05-14 1995-07-18 Toyoda Gosei Co., Ltd. Method of producing molding
JP3136420B2 (ja) 1991-09-27 2001-02-19 旭化成工業株式会社 中空射出成形用金型
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
JPH07178751A (ja) * 1993-01-22 1995-07-18 Mitsubishi Chem Corp 熱可塑性樹脂方形射出成形品及びその製造方法
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
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.
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
US5858286A (en) * 1996-01-10 1999-01-12 Universal Ventures Balanced multi-cavity injection molding of ridged-wall plastic products
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
US5922363A (en) * 1997-04-07 1999-07-13 Dtl Technology Limited Partnership Molding multi-layered articles using coinjection techniques
JP2002292695A (ja) * 2001-03-29 2002-10-09 Sumitomo Heavy Ind Ltd 異形成形金型
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
BR0213758A (pt) 2001-10-24 2004-10-19 Pechiney Emballage Flexible Eu Recipiente de polipropileno e processo para a sua fabricação
EP1478501A1 (en) 2002-01-31 2004-11-24 Kortec, Inc. Optimized flow to prevent core layer breakthrough
WO2004103670A2 (en) 2003-05-20 2004-12-02 Kortec, Inc. Apparatus and method for fluid distribution
US6787097B1 (en) * 2003-06-20 2004-09-07 Lear Corporation Multiple cavity gas assisted plastic injection molding
US7563748B2 (en) 2003-06-23 2009-07-21 Cognis Ip Management Gmbh Alcohol alkoxylate carriers for pesticide active ingredients
WO2005018909A1 (en) 2003-08-18 2005-03-03 Kortec, Inc. Automatic process control for a multilayer injection molding apparatus
JP4177211B2 (ja) * 2003-09-04 2008-11-05 積水化学工業株式会社 サンドイッチ射出成形品
WO2007000020A1 (en) 2005-06-29 2007-01-04 Compumedics Limited Sensor assembly with conductive bridge
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
EP2149443A1 (en) * 2008-08-01 2010-02-03 International Automotive Components Group North America, Inc. Multi-shot co-injected vehicle interior trim panel
DE102009035058A1 (de) 2009-07-28 2011-02-10 Gizeh Verpackungen Gmbh & Co. Kg Ein durch Spritzgießen hergestellter, dünnwandiger, mehrschichtiger Verpackungsbehälter aus Kunststoff mit einer Barriereschicht und Verfahren zu dessen Herstellung
JP5906199B2 (ja) * 2010-03-08 2016-04-20 コルテック，インコーポレーテッド コア層のブレイクスルーを制御する多層ポリマー製品の成形方法
HUE044467T2 (hu) 2010-07-16 2019-10-28 Milacron Llc Javított gáz-záró képesség fröccsöntött tárolók számára
JP6035609B2 (ja) 2010-11-24 2016-11-30 ミラクロン エルエルシー ヒートシール欠陥の防止方法および製品
US8491290B2 (en) * 2011-10-21 2013-07-23 Kortec, Inc. Apparatus for producing non-symmetric multiple layer injection molded products

Also Published As

Publication number Publication date
WO2013081740A1 (en) 2013-06-06
JP2014534915A (ja) 2014-12-25
US9493269B2 (en) 2016-11-15
CN103998202A (zh) 2014-08-20
CN109177040A (zh) 2019-01-11
JP6568901B2 (ja) 2019-08-28
US20170120492A1 (en) 2017-05-04
US8435434B1 (en) 2013-05-07
US20130101768A1 (en) 2013-04-25
JP6195837B2 (ja) 2017-09-13
US20130101794A1 (en) 2013-04-25
US9114906B2 (en) 2015-08-25
CA2852941A1 (en) 2013-06-06
EP2768652A1 (en) 2014-08-27
EP2768652B1 (en) 2018-04-18
US8491290B2 (en) 2013-07-23
US20130292290A1 (en) 2013-11-07
CN103998202B (zh) 2018-08-03
EP3326775A1 (en) 2018-05-30
ES2668070T3 (es) 2018-05-16
US20130101696A1 (en) 2013-04-25
JP2017206024A (ja) 2017-11-24

Similar Documents

Publication Publication Date Title
PT2768652T (pt) Recipientes moldados por injeção de múltiplas camadas não simétricos, moldes e métodos
PL2744714T3 (pl) Plastikowe pojemniki posiadające konfigurację podstawy z określoną geometrią stojącą, oraz układy, sposoby i podstawowe ich formy
EP2612743B8 (en) Resin molded article, method for producing resin molded article and mold for resin molded article
EP2786876A4 (en) TRANSFER FILM FOR INJECTION IN A MOLD HAVING A THREE-DIMENSIONAL PATTERN, AND ITS PREPARATION METHOD
EP2778384A4 (en) RESIN FORMING FOR AN INTAKE MANAGER, INTAKE MANIFOLD, AND RESIN FORMING METHOD FOR AN INTAKE MANAGER
EP2792714A4 (en) MOLDED ARTICLE
EP2602081A4 (en) RESIN FORM, METHOD FOR THEIR PRODUCTION AND THEIR USE
SG11201504287WA (en) Method for producing methacrylic polymer composition, and molded article
PL2565011T3 (pl) Rurowa formowana pianka z częścią płytkową i sposób jej wytwarzania
EP2650100A4 (en) MOLDING TOOL FOR MULTICOLOR MOLDING, METHOD FOR MOLDING MULTICOLOR MOLDED ARTICLES, AND MULTICOLOR MOLDED ARTICLE
GB2478732B (en) Improvements in injection moulding
EP2796276A4 (en) METHOD FOR PRODUCING MOLDED ARTICLE AND MOLDED ARTICLE
ZA201504271B (en) Mold for container with handle, method for manufacturing container with handle, and container with handle
EP2764974A4 (en) INJECTION DEVICE
GB2474123B (en) Injection moulding method
EP2749597A4 (en) INJECTION TOOL
EP2581194A4 (en) FORM FOR INJECTIONED PARTS WITH INTERNAL PROJECTIONS
EP2781327A4 (en) MOLDING DEVICE AND MANUFACTURING METHOD FOR THERMOPLASTIC FORMING
PL2668014T3 (pl) Sposób odlewania ciśnieniowego i urządzenie do odlewania ciśnieniowego
ZA201307528B (en) Improvements in moulding containers
EP2664646A4 (en) Method for producing polymer molded article, and polymer molded article
PL2732950T3 (pl) Forma wtryskowa i element formowany wtryskowo
GB201106076D0 (en) Injection moulding
PT2407296E (pt) Molde de injeção em sanduíche
GB201112530D0 (en) Injection moulding nozzle