HK1020030A1 - Process and apparatus for forming plastic articles - Google Patents

Process and apparatus for forming plastic articles

Info

Publication number
HK1020030A1
HK1020030A1 HK99105199A HK99105199A HK1020030A1 HK 1020030 A1 HK1020030 A1 HK 1020030A1 HK 99105199 A HK99105199 A HK 99105199A HK 99105199 A HK99105199 A HK 99105199A HK 1020030 A1 HK1020030 A1 HK 1020030A1
Authority
HK
Hong Kong
Prior art keywords
gate
shutter
cavity
shutters
employed
Prior art date
Application number
HK99105199A
Other languages
English (en)
Inventor
Manfred Lausenhammer
Arnold Mai
Original Assignee
Husky Injection Molding
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 Husky Injection Molding filed Critical Husky Injection Molding
Publication of HK1020030A1 publication Critical patent/HK1020030A1/xx

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
    • B29C45/23—Feed stopping equipment
    • 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
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2803—Closure devices therefor comprising a member with an opening or the injection nozzle movable into or out of alignment with the sprue channel or mould gate
    • 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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
HK99105199A 1997-03-20 1999-11-11 Process and apparatus for forming plastic articles HK1020030A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4445497P 1997-03-20 1997-03-20
PCT/US1998/004285 WO1998041378A1 (en) 1997-03-20 1998-03-06 Process and apparatus for forming plastic articles

Publications (1)

Publication Number Publication Date
HK1020030A1 true HK1020030A1 (en) 2000-03-10

Family

ID=21932486

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99105199A HK1020030A1 (en) 1997-03-20 1999-11-11 Process and apparatus for forming plastic articles

Country Status (11)

Country Link
US (4) US6056536A (ja)
EP (1) EP0936964B1 (ja)
JP (1) JP4125792B2 (ja)
KR (1) KR100296953B1 (ja)
CN (1) CN1102493C (ja)
AT (1) ATE366649T1 (ja)
AU (1) AU713087B2 (ja)
CA (1) CA2255613C (ja)
DE (1) DE69838058T2 (ja)
HK (1) HK1020030A1 (ja)
WO (1) WO1998041378A1 (ja)

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FR2784657B1 (fr) * 1998-10-19 2000-11-17 Cebal Tube a tete en materiaux multicouches et procede de fabrication
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US6398542B1 (en) * 2000-05-01 2002-06-04 Husky Injection Molding Systems, Ltd. Sliding valve gate with inserts
US20020043389A1 (en) * 2000-09-29 2002-04-18 Selvarajan Murugan Virtual gate design for thin packages
US20030008034A1 (en) * 2001-07-06 2003-01-09 Husky Injection Molding, Ltd. Method and apparatus for injection molding articles
US6648075B2 (en) 2001-07-13 2003-11-18 Weatherford/Lamb, Inc. Method and apparatus for expandable liner hanger with bypass
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CA2428738C (en) * 2002-05-16 2011-04-26 Decoma International Inc. Valve for an injection molding manifold
WO2004041505A1 (en) * 2002-11-06 2004-05-21 Pawel Samotik Shut-off device and method for hot runner gates
GB0315997D0 (en) * 2003-07-09 2003-08-13 Weatherford Lamb Expanding tubing
DE102004057284A1 (de) * 2004-11-26 2006-06-14 Fev Motorentechnik Gmbh Leichtbaukolben für thermisch hochbelastete Kolben
US20060186575A1 (en) * 2005-02-24 2006-08-24 Prskalo Bill Z Multi-material mold and method of making multi-material parts
US20060222730A1 (en) * 2005-04-01 2006-10-05 Barth David M Hot edge diaphragm gate for injection mold
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US7341094B2 (en) * 2005-05-02 2008-03-11 Husky Injection Molding Systems Ltd. Metallic alloy slurry dispenser
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US7547208B2 (en) * 2006-06-16 2009-06-16 Mold-Masters (2007) Limited Individual cavity shut-off valve for an injection molding apparatus
US7803306B2 (en) * 2006-06-16 2010-09-28 Mold-Masters (2007) Limited Individual cavity shut-off valve for an injection molding apparatus
US7458806B2 (en) * 2006-06-26 2008-12-02 Freudenberg-Nok General Partnership Waste-less injection molding fan gate
US20080093772A1 (en) * 2006-10-06 2008-04-24 Graham Packing Company, Lp Method and apparatus for delivering sequential shots to multiple cavities to form multilayer articles
US7658606B2 (en) * 2006-12-22 2010-02-09 Mold-Masters (2007) Limited Edge gated injection molding apparatus
ATE544573T1 (de) * 2006-12-29 2012-02-15 Mold Masters 2007 Ltd SPRITZGIEßVORRICHTUNG MIT SEITLICHER ANGUSSÖFFNUNG
US20080277839A1 (en) * 2007-05-07 2008-11-13 Plastic Molded Technologies, Inc. Co-Injection Molding System, Method of Injection Molding a Composite Structure and Article Formed Thereby
US7854876B2 (en) 2007-05-25 2010-12-21 Ecovision Technologies, Llc Apparatus and methods for modular preform mold system
JP4968202B2 (ja) * 2008-07-10 2012-07-04 株式会社デンソー 射出成形金型のマニホールド装置および射出成形方法
KR101022748B1 (ko) * 2009-09-08 2011-03-17 한국기계연구원 진동 충전 및 보압을 위한 사출성형장치
KR101330428B1 (ko) * 2010-12-31 2013-11-15 허남욱 사출성형용 노즐장치
CA2850855C (en) * 2011-10-11 2018-05-01 Borealis Ag Distribution system for injection moulding
US20130214450A1 (en) 2012-02-17 2013-08-22 Apple Inc. Method and apparatus for molding parts
CN102642272A (zh) * 2012-04-07 2012-08-22 金孝禹 一种注塑机的关料装置
ITUA20163072A1 (it) * 2016-05-02 2017-11-02 Inglass Spa Procedimento ed apparecchiatura di stampaggio ad iniezione di materie plastiche
US11007687B2 (en) 2017-10-02 2021-05-18 Legacy Foam Llc Polyurethane injection system and method
CN109435302B (zh) * 2018-10-31 2020-07-14 重庆市惠美实业有限公司 作训鞋鞋底成型机
GB201905182D0 (en) * 2019-04-11 2019-05-29 Obrist Closures Switzerland Valve
WO2022075917A1 (en) * 2020-10-07 2022-04-14 Meiban International Pte Ltd Anti-drool cold deck for high consistency silicone rubber
JP2023180507A (ja) * 2022-06-09 2023-12-21 世紀株式会社 ホットランナー内蔵金型のゲート構造及びホットランナー内蔵金型

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Also Published As

Publication number Publication date
CN1222879A (zh) 1999-07-14
AU6686198A (en) 1998-10-12
CN1102493C (zh) 2003-03-05
US6355197B1 (en) 2002-03-12
US6149417A (en) 2000-11-21
US6056536A (en) 2000-05-02
EP0936964A1 (en) 1999-08-25
ATE366649T1 (de) 2007-08-15
EP0936964A4 (en) 2004-05-26
DE69838058D1 (de) 2007-08-23
AU713087B2 (en) 1999-11-25
DE69838058T2 (de) 2008-04-03
WO1998041378A1 (en) 1998-09-24
EP0936964B1 (en) 2007-07-11
US6146123A (en) 2000-11-14
JP2001505838A (ja) 2001-05-08
KR20000015830A (ko) 2000-03-15
CA2255613A1 (en) 1998-09-24
CA2255613C (en) 2008-07-15
KR100296953B1 (ko) 2001-10-29
JP4125792B2 (ja) 2008-07-30

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090306