GB2397796B - Nozzle for use in hot runner mold - Google Patents
Nozzle for use in hot runner moldInfo
- Publication number
- GB2397796B GB2397796B GB0409749A GB0409749A GB2397796B GB 2397796 B GB2397796 B GB 2397796B GB 0409749 A GB0409749 A GB 0409749A GB 0409749 A GB0409749 A GB 0409749A GB 2397796 B GB2397796 B GB 2397796B
- Authority
- GB
- United Kingdom
- Prior art keywords
- nozzle
- hot runner
- runner mold
- mold
- hot
- 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.)
- Expired - Fee Related
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
-
- 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
-
- 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
- B29C45/72—Heating or cooling
-
- 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
- B29C2045/2724—Preventing stringing of the moulding material
-
- 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
- B29C2045/2777—Means for controlling heat flow or temperature distribution in the nozzle
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002087077A JP3813527B2 (en) | 2002-03-26 | 2002-03-26 | In-mold nozzle structure of hot runner mold |
PCT/JP2003/002309 WO2003080315A1 (en) | 2002-03-26 | 2003-02-28 | Nozzle for use in hot runner mold |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0409749D0 GB0409749D0 (en) | 2004-06-09 |
GB2397796A GB2397796A (en) | 2004-08-04 |
GB2397796B true GB2397796B (en) | 2005-11-02 |
Family
ID=28449354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0409749A Expired - Fee Related GB2397796B (en) | 2002-03-26 | 2003-02-28 | Nozzle for use in hot runner mold |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP3813527B2 (en) |
KR (1) | KR20040093661A (en) |
CN (1) | CN1325245C (en) |
CA (1) | CA2467592A1 (en) |
GB (1) | GB2397796B (en) |
WO (1) | WO2003080315A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7118703B2 (en) | 2003-02-20 | 2006-10-10 | Mold-Masters Limited | Heat dissipation device for and method of dissipating heat from a nozzle |
US7160100B2 (en) | 2004-01-06 | 2007-01-09 | Mold-Masters Limited | Injection molding apparatus having an elongated nozzle incorporating multiple nozzle bodies in tandem |
CA2482254A1 (en) | 2004-04-07 | 2005-10-07 | Mold-Masters Limited | Modular injection nozzle having a thermal barrier |
US7458804B2 (en) * | 2004-11-04 | 2008-12-02 | Plastic Engineering & Technical Services, Inc. | Injection molding drop tip |
EP1785256A1 (en) * | 2005-11-14 | 2007-05-16 | Plastic Engineering & Technical Services, Inc. | Injection nozzle tip |
DE102006021229A1 (en) † | 2006-05-06 | 2007-11-15 | Mht Mold & Hotrunner Technology Ag | Floor insert with heat insulation |
DE102006029097B4 (en) * | 2006-06-24 | 2009-11-26 | Witosa Gmbh | hot runner nozzle |
CA2627144C (en) | 2007-03-27 | 2015-10-27 | Mold-Masters (2007) Limited | Hot runner nozzle having thermal insert at downstream end |
KR200461215Y1 (en) * | 2007-07-05 | 2012-06-28 | 주식회사우리엠텍 | Mold for molding comprising cartridge heater |
KR101306051B1 (en) | 2011-09-06 | 2013-09-09 | 김진기 | Hot runner nozzle of injection molding for string prevention |
CN107877790A (en) * | 2017-10-23 | 2018-04-06 | 广东泰安模塑科技股份有限公司 | A kind of hot mouth device of anti-wire drawing |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02112919A (en) * | 1988-10-22 | 1990-04-25 | Mitsuhiro Kanao | Nozzle with valve |
WO1995005930A1 (en) * | 1993-08-26 | 1995-03-02 | Fill Robert J | Nozzle for injection moulder |
US5820900A (en) * | 1996-08-21 | 1998-10-13 | Mcgrevy; Alan N. | Heating device for an injection mold apparatus |
JP2002331552A (en) * | 2001-05-09 | 2002-11-19 | Mitsubishi Materials Corp | Valve gate type die device |
-
2002
- 2002-03-26 JP JP2002087077A patent/JP3813527B2/en not_active Expired - Fee Related
-
2003
- 2003-02-28 GB GB0409749A patent/GB2397796B/en not_active Expired - Fee Related
- 2003-02-28 WO PCT/JP2003/002309 patent/WO2003080315A1/en active Application Filing
- 2003-02-28 CA CA002467592A patent/CA2467592A1/en not_active Abandoned
- 2003-02-28 KR KR10-2004-7006741A patent/KR20040093661A/en not_active Application Discontinuation
- 2003-02-28 CN CNB038016958A patent/CN1325245C/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02112919A (en) * | 1988-10-22 | 1990-04-25 | Mitsuhiro Kanao | Nozzle with valve |
WO1995005930A1 (en) * | 1993-08-26 | 1995-03-02 | Fill Robert J | Nozzle for injection moulder |
US5820900A (en) * | 1996-08-21 | 1998-10-13 | Mcgrevy; Alan N. | Heating device for an injection mold apparatus |
JP2002331552A (en) * | 2001-05-09 | 2002-11-19 | Mitsubishi Materials Corp | Valve gate type die device |
Non-Patent Citations (1)
Title |
---|
GOLDBACH HUBERT: "Heisskanal-Werkzeuge fuer die Verarbeitung technischer Thermoplaste (wie ABS, PA, PBT, PC)" PLASTVERARBEITER, ZECHNER UND HUETHIG VERLAG GMBH. SPEYER/RHEIN, DE, vol. 29, no.11, November 1978 (1978-11), pages 591-598, XP002177041 ISSN: 0032-1338 paragraph `2.2.3! * |
Also Published As
Publication number | Publication date |
---|---|
GB0409749D0 (en) | 2004-06-09 |
CN1325245C (en) | 2007-07-11 |
WO2003080315A1 (en) | 2003-10-02 |
CA2467592A1 (en) | 2003-10-02 |
GB2397796A (en) | 2004-08-04 |
JP3813527B2 (en) | 2006-08-23 |
CN1596183A (en) | 2005-03-16 |
JP2003276057A (en) | 2003-09-30 |
KR20040093661A (en) | 2004-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20110228 |