CN103906617A - 模制聚合物制品同时减少注口白晕的系统与方法 - Google Patents

模制聚合物制品同时减少注口白晕的系统与方法 Download PDF

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Publication number
CN103906617A
CN103906617A CN201280052885.9A CN201280052885A CN103906617A CN 103906617 A CN103906617 A CN 103906617A CN 201280052885 A CN201280052885 A CN 201280052885A CN 103906617 A CN103906617 A CN 103906617A
Authority
CN
China
Prior art keywords
flow
stream
overflow ducts
polymer
polymeric material
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201280052885.9A
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English (en)
Chinese (zh)
Inventor
M·P·克瓦尔斯基
R·A·费尔斯特
S·A·克林格
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ticona LLC
Original Assignee
Ticona 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 Ticona LLC filed Critical Ticona LLC
Publication of CN103906617A publication Critical patent/CN103906617A/zh
Pending legal-status Critical Current

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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
    • B29C45/2669—Moulds with means for removing excess material, e.g. with overflow 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2703—Means for controlling the runner flow, e.g. runner switches, adjustable runners or gates
    • 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
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CN201280052885.9A 2011-10-28 2012-10-26 模制聚合物制品同时减少注口白晕的系统与方法 Pending CN103906617A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161552856P 2011-10-28 2011-10-28
US61/552,856 2011-10-28
PCT/US2012/062102 WO2013063380A2 (en) 2011-10-28 2012-10-26 System and process for molding polymeric articles while reducing gate blush

Publications (1)

Publication Number Publication Date
CN103906617A true CN103906617A (zh) 2014-07-02

Family

ID=47146729

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280052885.9A Pending CN103906617A (zh) 2011-10-28 2012-10-26 模制聚合物制品同时减少注口白晕的系统与方法

Country Status (6)

Country Link
US (2) US9878476B2 (https=)
EP (1) EP2771166B1 (https=)
JP (1) JP6267646B2 (https=)
CN (1) CN103906617A (https=)
BR (1) BR112014009812B1 (https=)
WO (1) WO2013063380A2 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105711053A (zh) * 2014-12-23 2016-06-29 固特异轮胎和橡胶公司 挤出机模组件
CN108136637A (zh) * 2015-07-31 2018-06-08 镜泰光学有限公司 用于形成眼科镜片的系统、模具和方法
CN108349137A (zh) * 2015-10-20 2018-07-31 福特汽车公司 通过浇口的定时和定位消除熔接线的方法
US10343321B2 (en) 2015-12-21 2019-07-09 The Goodycar Tire & Rubber Company Extruder die assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08323817A (ja) * 1995-06-01 1996-12-10 Polyplastics Co 合成樹脂製品の射出成形用金型及びその金型を使用した射出成形方法
JP2002018908A (ja) * 2000-06-30 2002-01-22 Isuzu Motors Ltd 射出成形用金型の樹脂材料射出部構造
JP2009241461A (ja) * 2008-03-31 2009-10-22 Mitsuboshi Belting Ltd ランナー構造
CN201784126U (zh) * 2010-04-06 2011-04-06 昆山东源明欣模具有限公司 注塑模具

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US3427639A (en) 1966-07-25 1969-02-11 Pennsalt Chemicals Corp Injection molding apparatus
US5043398A (en) 1989-05-12 1991-08-27 Hoechst Celanese Corporation Grafting of functional compounds onto functional oxymethylene polymer backbones, with diisocyanate coupling agents, and the graft polymers thereof
JP2708971B2 (ja) * 1991-04-09 1998-02-04 ポリプラスチックス株式会社 射出成形方法および射出成形用金型並びに射出成形品
US5683731A (en) 1995-12-11 1997-11-04 Husky Injection Molding Systems Ltd. Melt flow redistributor
US6868371B1 (en) 1999-05-03 2005-03-15 General Electric Company System and method to quantify appearance defects in molded plastic parts
DE19936715A1 (de) 1999-08-06 2001-02-15 Ticona Gmbh Emissionsarme eingefärbte Polyoxymethylen-Formmassen
US6478572B1 (en) 2000-07-06 2002-11-12 Husky Injection Molding Systems, Ltd. Energy efficient extruder drive
JP4515010B2 (ja) * 2002-02-04 2010-07-28 ポリプラスチックス株式会社 ポリアセタール樹脂組成物及び金属インサート成形品
GB0221263D0 (en) 2002-09-13 2002-10-23 Dki Plast A S Apparatus and method for improving the flow characteristics of a material to be injection moulded or extruded
US6825266B2 (en) 2002-12-30 2004-11-30 General Electric Company Polycarbonate molding compositions and articles with improved surface aesthetics
DE10317862A1 (de) 2003-04-16 2004-11-04 Basf Ag Verwendung von beschichteten metallischen Glanzpigmenten zur Pigmentierung von hochmolekularen Materialien
DE10340977B4 (de) 2003-09-05 2006-04-13 Ticona Gmbh Polyoxymethylen-Homo- und Copolymere, deren Herstellung und Verwendung
US20050085580A1 (en) * 2003-10-16 2005-04-21 General Electric Company Light-Colored Polycarbonate Compositions and Methods
US20070069424A1 (en) 2005-08-30 2007-03-29 Veilleux Thomas A Reaction injection molding assembly for manufacturing a golf ball component
JP5252731B2 (ja) * 2008-08-11 2013-07-31 旭化成ケミカルズ株式会社 ポリアセタール樹脂組成物
JP5585754B2 (ja) * 2009-03-31 2014-09-10 Ｎｏｋ株式会社 シール部品の製造方法及び金型
TW201233521A (en) * 2011-02-01 2012-08-16 Quanta Comp Inc Plastic material injection molding system
CN103946294B (zh) * 2011-09-29 2017-10-03 提克纳有限责任公司 用于制造具有金属外观的制品的聚合物组合物

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08323817A (ja) * 1995-06-01 1996-12-10 Polyplastics Co 合成樹脂製品の射出成形用金型及びその金型を使用した射出成形方法
JP2002018908A (ja) * 2000-06-30 2002-01-22 Isuzu Motors Ltd 射出成形用金型の樹脂材料射出部構造
JP2009241461A (ja) * 2008-03-31 2009-10-22 Mitsuboshi Belting Ltd ランナー構造
CN201784126U (zh) * 2010-04-06 2011-04-06 昆山东源明欣模具有限公司 注塑模具

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105711053A (zh) * 2014-12-23 2016-06-29 固特异轮胎和橡胶公司 挤出机模组件
CN105711053B (zh) * 2014-12-23 2018-04-20 固特异轮胎和橡胶公司 挤出机模组件
CN108136637A (zh) * 2015-07-31 2018-06-08 镜泰光学有限公司 用于形成眼科镜片的系统、模具和方法
US11084235B2 (en) 2015-07-31 2021-08-10 Gentex Optics, Inc. System, mold and method for forming an ophthalmic lens
CN108349137A (zh) * 2015-10-20 2018-07-31 福特汽车公司 通过浇口的定时和定位消除熔接线的方法
US10343321B2 (en) 2015-12-21 2019-07-09 The Goodycar Tire & Rubber Company Extruder die assembly

Also Published As

Publication number Publication date
WO2013063380A3 (en) 2013-10-31
JP6267646B2 (ja) 2018-01-24
JP2014532574A (ja) 2014-12-08
BR112014009812B1 (pt) 2020-12-01
US20130123424A1 (en) 2013-05-16
EP2771166B1 (en) 2020-11-25
BR112014009812A2 (pt) 2017-04-25
US11230042B2 (en) 2022-01-25
EP2771166A2 (en) 2014-09-03
US20180111298A1 (en) 2018-04-26
WO2013063380A2 (en) 2013-05-02
US9878476B2 (en) 2018-01-30

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Application publication date: 20140702