DK1232051T3 - Forbedret blandeapparat og metode for injektion i formstöbermaskiner - Google Patents

Forbedret blandeapparat og metode for injektion i formstöbermaskiner

Info

Publication number
DK1232051T3
DK1232051T3 DK00962129T DK00962129T DK1232051T3 DK 1232051 T3 DK1232051 T3 DK 1232051T3 DK 00962129 T DK00962129 T DK 00962129T DK 00962129 T DK00962129 T DK 00962129T DK 1232051 T3 DK1232051 T3 DK 1232051T3
Authority
DK
Denmark
Prior art keywords
flow channel
resin
injection
molding machines
improved mixer
Prior art date
Application number
DK00962129T
Other languages
English (en)
Inventor
Abdeslam Bouti
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
Priority claimed from US09/435,965 external-priority patent/US6089468A/en
Application filed by Husky Injection Molding filed Critical Husky Injection Molding
Application granted granted Critical
Publication of DK1232051T3 publication Critical patent/DK1232051T3/da

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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve 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
    • B29C45/16—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
    • 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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DK00962129T 1999-11-08 2000-09-12 Forbedret blandeapparat og metode for injektion i formstöbermaskiner DK1232051T3 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/435,965 US6089468A (en) 1999-11-08 1999-11-08 Nozzle tip with weld line eliminator
US09/594,572 US6349886B1 (en) 1999-11-08 2000-06-16 Injector nozzle and method
US09/605,763 US6382528B1 (en) 1999-11-08 2000-06-28 Mixer to improve melt homogeneity in injection molding machines and hot runners
PCT/CA2000/001092 WO2001034365A1 (en) 1999-11-08 2000-09-12 Improved mixer apparatus and method for injection molding machines

Publications (1)

Publication Number Publication Date
DK1232051T3 true DK1232051T3 (da) 2008-05-05

Family

ID=27411895

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00962129T DK1232051T3 (da) 1999-11-08 2000-09-12 Forbedret blandeapparat og metode for injektion i formstöbermaskiner

Country Status (10)

Country Link
EP (1) EP1232051B1 (da)
JP (1) JP3984050B2 (da)
CN (1) CN1234518C (da)
AT (1) ATE380645T1 (da)
AU (1) AU7398800A (da)
CA (1) CA2385564C (da)
DK (1) DK1232051T3 (da)
ES (1) ES2296641T3 (da)
HK (1) HK1049465B (da)
WO (1) WO2001034365A1 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6544028B2 (en) * 1999-11-08 2003-04-08 Husky Injection Molding Systems, Ltd Injection molding machine having a mixer insert
CA2443483C (en) 2002-10-02 2011-08-16 Mold-Masters Limited Mixing device
DE102004009320A1 (de) 2003-02-26 2004-11-18 Mold-Masters Ltd., Georgetown Heißläuferverteiler-Stopfen für einen rheologischen Ausgleich beim Heißläufer-Spritzgießen
JP2005254480A (ja) * 2004-03-09 2005-09-22 Nippon Densan Corp バルブゲート式射出成形装置及び方法
DE102004051750B4 (de) 2004-10-23 2008-05-15 Otto Männer Innovation GmbH Heißkanaldüse
US7614872B2 (en) 2005-10-04 2009-11-10 Mold-Masters (2007) Limited Melt redistribution element for an injection molding apparatus
CN100439075C (zh) * 2006-08-15 2008-12-03 章辉敏 塑料衣架成型的改进方法
DE202007002817U1 (de) 2007-02-23 2008-06-26 Günther Heisskanaltechnik Gmbh Spritzgießdüse
US7604476B2 (en) * 2007-10-24 2009-10-20 Husky Injection Molding Systems Ltd. Hot runner nozzle system
JP4936490B1 (ja) * 2010-11-04 2012-05-23 サンテクノス株式会社 射出成形用金型
CN102814931A (zh) * 2012-09-03 2012-12-12 晟扬精密模具（昆山）有限公司 笔记本显示器前框的生产模具
DE102013102925B4 (de) * 2013-03-21 2016-02-11 Günther Heisskanaltechnik Gmbh Spritzgießdüse mit zweiteiligem Materialrohr
CN103921396B (zh) * 2014-05-14 2017-02-22 积康螺杆制造（上海）股份有限公司 一种行星混炼射咀
EP3807069B1 (en) * 2018-08-17 2023-04-19 Synventive Molding Solutions, Inc. Disrupted flow through injection molding flow channel
WO2020196462A1 (ja) * 2019-03-26 2020-10-01 日精エー・エス・ビー機械株式会社 射出成形用金型、樹脂製容器製造装置、およびプラグユニット

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5916605A (en) * 1996-09-27 1999-06-29 Dynisco Hotrunners, Inc. Valve actuated injection molding apparatus
CA2219260C (en) * 1997-10-23 2006-12-05 Mold-Masters Limited Injection molding apparatus having inter-manifold melt transfer bushings

Also Published As

Publication number Publication date
JP2003513818A (ja) 2003-04-15
EP1232051B1 (en) 2007-12-12
CA2385564A1 (en) 2001-05-17
ES2296641T3 (es) 2008-05-01
AU7398800A (en) 2001-06-06
WO2001034365A1 (en) 2001-05-17
EP1232051A1 (en) 2002-08-21
CN1234518C (zh) 2006-01-04
ATE380645T1 (de) 2007-12-15
CA2385564C (en) 2007-04-17
HK1049465A1 (en) 2003-05-16
CN1387472A (zh) 2002-12-25
HK1049465B (zh) 2008-02-29
JP3984050B2 (ja) 2007-09-26

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