WO2004113046A3 - Multi-color injection molded door panel and process - Google Patents

Multi-color injection molded door panel and process Download PDF

Info

Publication number
WO2004113046A3
WO2004113046A3 PCT/IB2004/003067 IB2004003067W WO2004113046A3 WO 2004113046 A3 WO2004113046 A3 WO 2004113046A3 IB 2004003067 W IB2004003067 W IB 2004003067W WO 2004113046 A3 WO2004113046 A3 WO 2004113046A3
Authority
WO
WIPO (PCT)
Prior art keywords
shot
door panel
tool
injection molded
manufacturing
Prior art date
Application number
PCT/IB2004/003067
Other languages
French (fr)
Other versions
WO2004113046A2 (en
Inventor
Gregory J Balint
Peter J Wolters
Original Assignee
Hallmark Technologies Inc
Gregory J Balint
Peter J Wolters
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 Hallmark Technologies Inc, Gregory J Balint, Peter J Wolters filed Critical Hallmark Technologies Inc
Priority to EP04785709A priority Critical patent/EP1663606A2/en
Priority to BRPI0411785-9A priority patent/BRPI0411785A/en
Priority to MXPA05013688A priority patent/MXPA05013688A/en
Priority to CA002530165A priority patent/CA2530165A1/en
Priority to CN2004800179088A priority patent/CN1812876B/en
Priority to US10/506,852 priority patent/US7811497B2/en
Priority to JP2006516617A priority patent/JP2007521158A/en
Publication of WO2004113046A2 publication Critical patent/WO2004113046A2/en
Publication of WO2004113046A3 publication Critical patent/WO2004113046A3/en

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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating 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
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
    • 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
    • B29C2045/1687—Making multilayered or multicoloured articles preventing leakage of second injected material from 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14008—Inserting articles into the mould
    • B29C45/14016—Intermittently feeding endless articles, e.g. transfer films, to the mould
    • 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
    • B29C45/1671—Making multilayered or multicoloured articles with an insert
    • 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
    • B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
    • 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
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • B29C45/332—Mountings or guides therefor; Drives therefor
    • 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
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3014—Door linings
    • 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
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3041—Trim panels

Abstract

A tool (10) for manufacturing a multi-colored plastic automotive part (12), such as a door panel, is manufactured using multiple molding shots without opening the mold between each shot. The door panel comes out finished with no scuffing, warping, or shrinkage. The process for manufacturing the panel includes selectively locating spacers (32) within the tool to a first position and then injecting a first material. The parting line is held closed while the spacers (32) are then advanced to a second position so as to set the inner insert to a desired second shot wall thickness position. A second shot of material is then introduced into the rear of the injection unit through an opening in the first shot part. The process can be repeated for additional colors and materials to create a multi-colored or even multi-material final assembly. Once the part (12) is cured, it is ejected and the process is complete.
PCT/IB2004/003067 2003-06-24 2004-06-24 Multi-color injection molded door panel and process WO2004113046A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP04785709A EP1663606A2 (en) 2003-06-24 2004-06-24 Multi-color injection molded door panel and process
BRPI0411785-9A BRPI0411785A (en) 2003-06-24 2004-06-24 multi-color injection molding process and device
MXPA05013688A MXPA05013688A (en) 2003-06-24 2004-06-24 Multi-color injection molded door panel and process.
CA002530165A CA2530165A1 (en) 2003-06-24 2004-06-24 Multi-color injection molded process and apparatus
CN2004800179088A CN1812876B (en) 2003-06-24 2004-06-24 Multi-color injection molded door panel and device
US10/506,852 US7811497B2 (en) 2003-06-24 2004-06-24 Multi-color injection molded door panel and process
JP2006516617A JP2007521158A (en) 2003-06-24 2004-06-24 Multicolor injection molding method and molding apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48096603P 2003-06-24 2003-06-24
US60/480,966 2003-06-24

Publications (2)

Publication Number Publication Date
WO2004113046A2 WO2004113046A2 (en) 2004-12-29
WO2004113046A3 true WO2004113046A3 (en) 2005-04-21

Family

ID=33539327

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2004/003067 WO2004113046A2 (en) 2003-06-24 2004-06-24 Multi-color injection molded door panel and process

Country Status (9)

Country Link
US (1) US7811497B2 (en)
EP (1) EP1663606A2 (en)
JP (1) JP2007521158A (en)
KR (1) KR20060025193A (en)
CN (1) CN1812876B (en)
BR (1) BRPI0411785A (en)
CA (1) CA2530165A1 (en)
MX (1) MXPA05013688A (en)
WO (1) WO2004113046A2 (en)

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DE102004057164A1 (en) * 2004-11-26 2006-06-01 Krauss-Maffei Kunststofftechnik Gmbh injection molding machine
US7559763B2 (en) 2005-06-20 2009-07-14 Crest Mold Technology Inc. Dual material injection mold and method
DE102006029208B4 (en) * 2006-06-26 2010-06-10 Franz Josef Summerer Injection molding machine and injection molding process for injection molding of plastic moldings with several Entformrichtungen
US20080191379A1 (en) * 2007-02-12 2008-08-14 Ford Global Technologies, Llc Molded-in-color vehicle panel and mold
JP5158077B2 (en) * 2007-03-29 2013-03-06 宇部興産機械株式会社 In-mold coating mold
CN101288992B (en) * 2007-04-19 2010-04-14 叶根林 Processing die of dual-color plastic chair and its processing method
BRPI0811189A2 (en) * 2007-05-18 2014-10-29 James S Allemand COMPOUND LEVEL TOOL.
US20080318052A1 (en) * 2007-06-22 2008-12-25 Ford Global Technologies, Llc Molded-in-color panel and method for molding
US20080318051A1 (en) * 2007-06-22 2008-12-25 Ford Global Technologies, Llc Molding system and molded-in-color panel
KR100969120B1 (en) 2008-07-15 2010-07-09 현대자동차주식회사 Mold and method producing injection-molded material
CN101462343B (en) * 2009-01-09 2011-01-26 宁波双林模具有限公司 Technical scheme of injection molding flexible sliding door product
ES2370548B1 (en) * 2009-02-24 2012-10-29 Eurostyle Automotive Amurrio S.A. CLOSURE DEVICE FOR THE MANUFACTURE OF BIMATERY PLASTIC PARTS WITH COMPLEX GEOMETRY.
EP2813342A1 (en) * 2009-11-30 2014-12-17 Husky Injection Molding Systems S.A. Molding apparatus
US8328546B2 (en) * 2010-06-29 2012-12-11 Mold-Masters (2007) Limited Auxiliary injection unit integrated in injection molding system
WO2012083007A2 (en) * 2010-12-15 2012-06-21 Srg Global, Inc. Methods of multi-shot injection molding and durable polymeric assemblies made therefrom
US20120156443A1 (en) * 2010-12-15 2012-06-21 David Reeder Methods of multi-shot injection molding and metal-plated surface coated polymeric articles made therefrom
US9062386B2 (en) 2011-03-01 2015-06-23 Srg Global, Inc. Methods of multi-shot injection molding and metal-plated polymeric articles made therefrom
EP3095578B1 (en) 2011-08-04 2018-11-28 Husky Injection Molding Systems Ltd. A method of operating a mold comprising a neck ring and neck ring
US9180615B2 (en) 2011-09-22 2015-11-10 Sabic Global Technologies B.V. Method of making a multiple-layered plastic part
US9956815B2 (en) 2014-07-02 2018-05-01 Modern Packaging Llc Overmolded cutlery articles
US10112329B2 (en) 2015-11-02 2018-10-30 Modern Packaging Llc Overmolded disposable cutlery articles
WO2017078677A1 (en) 2015-11-02 2017-05-11 Modern Packaging Llc Overmolded disposable cutlery
CN108145907B (en) * 2016-06-24 2019-11-01 泉州三川机械有限公司 The instantaneous cold/hot shaped technique of multi-colored product
KR101877284B1 (en) * 2016-11-09 2018-07-11 임장호 Manufacturing mold for insulation cap of solderless terminal comprising blocking member
CN108357060A (en) * 2018-04-25 2018-08-03 全兴工装设备（南京）有限公司 A kind of automobile door trim fluorescence thread injection mold and its forming method
CN110815735B (en) * 2019-12-30 2021-09-03 慈溪市盛艺模具有限公司 Demoulding structure of injection mould for decorative plate on automobile column
JP7442085B2 (en) * 2020-02-13 2024-03-04 パナソニックＩｐマネジメント株式会社 Injection molded products and their manufacturing method
DE102020113103A1 (en) * 2020-05-14 2021-11-18 Phoenix Contact Gmbh & Co. Kg Tool system for manufacturing a workpiece using injection molding
CN111633911B (en) * 2020-06-08 2021-02-26 东莞顶钧塑胶模具有限公司 Double-colored product injection mold convenient to drawing of patterns
CN111730820B (en) * 2020-07-28 2021-09-28 深圳市创辉煌模具有限公司 High-precision plastic injection mold
CN112549439B (en) * 2020-11-09 2021-11-02 宁波圣捷喷雾泵有限公司 Multicolor injection molding piece and injection molding process thereof

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Also Published As

Publication number Publication date
BRPI0411785A (en) 2006-08-08
KR20060025193A (en) 2006-03-20
EP1663606A2 (en) 2006-06-07
CN1812876A (en) 2006-08-02
US7811497B2 (en) 2010-10-12
MXPA05013688A (en) 2006-03-08
CA2530165A1 (en) 2004-12-29
JP2007521158A (en) 2007-08-02
WO2004113046A2 (en) 2004-12-29
US20050285303A1 (en) 2005-12-29
CN1812876B (en) 2011-07-06

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