WO2005068157A2 - Moulage par injection par compression - Google Patents

Moulage par injection par compression Download PDF

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Publication number
WO2005068157A2
WO2005068157A2 PCT/GB2004/005422 GB2004005422W WO2005068157A2 WO 2005068157 A2 WO2005068157 A2 WO 2005068157A2 GB 2004005422 W GB2004005422 W GB 2004005422W WO 2005068157 A2 WO2005068157 A2 WO 2005068157A2
Authority
WO
WIPO (PCT)
Prior art keywords
core
mould
sealing ring
closed position
cavity
Prior art date
Application number
PCT/GB2004/005422
Other languages
English (en)
Other versions
WO2005068157A3 (fr
Inventor
Peter Reginald Clarke
Original Assignee
Im-Pak Technologies, Ltd.
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 Im-Pak Technologies, Ltd. filed Critical Im-Pak Technologies, Ltd.
Priority to EP04806217A priority Critical patent/EP1704036A2/fr
Priority to CA002552893A priority patent/CA2552893A1/fr
Priority to JP2006548371A priority patent/JP2007517690A/ja
Priority to MXPA06008099A priority patent/MXPA06008099A/es
Priority to CN2004800404226A priority patent/CN1906010B/zh
Publication of WO2005068157A2 publication Critical patent/WO2005068157A2/fr
Publication of WO2005068157A3 publication Critical patent/WO2005068157A3/fr
Priority to US11/457,597 priority patent/US20060286916A1/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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2602—Mould construction elements
    • B29C45/2606—Guiding or centering means
    • 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
    • B29C45/2608—Mould seals
    • 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
    • B29C45/34—Moulds having venting means
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression moulding
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C2045/4078—Removing or ejecting moulded articles using stripping means
    • 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
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • 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
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7132—Bowls, Cups, Glasses

Abstract

L'invention porte sur un moule pour le moulage par injection par compression d'un article, ce moule comprenant une partie femelle (10) et une partie centrale (16) et est destiné à être monté, en utilisation, sur les plateaux porte-moule d'une machine de moulage par injection se déplaçant par va-et-vient entre une position ouverte et une position fermée. Une bague d'étanchéité (20) entoure la partie centrale (16) de façon à former un joint entre la partie femelle (10) et la partie centrale (16). La partie centrale (16), la partie femelle (10) et la bague d'étanchéité (20) forment une cavité fermée lorsque la partie centrale approche de la position fermée. Selon l'invention, la bague d'étanchéité (20) présente une surface conique (22) qui joint hermétiquement une surface conique (26) de la partie centrale (16) uniquement lorsque cette dernière a atteint la position fermée, laissant un vide d'aération entre les surfaces coniques (24, 26) de la bague d'étanchéité (20) et la partie centrale (16) lorsque cette dernière (16) approche de la position fermée.
PCT/GB2004/005422 2004-01-16 2004-12-30 Moulage par injection par compression WO2005068157A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP04806217A EP1704036A2 (fr) 2004-01-16 2004-12-30 Moulage par injection par compression
CA002552893A CA2552893A1 (fr) 2004-01-16 2004-12-30 Moulage par injection par compression
JP2006548371A JP2007517690A (ja) 2004-01-16 2004-12-30 射出圧縮成形
MXPA06008099A MXPA06008099A (es) 2004-01-16 2004-12-30 Moldeo por compresion de inyeccion.
CN2004800404226A CN1906010B (zh) 2004-01-16 2004-12-30 注射压缩模塑
US11/457,597 US20060286916A1 (en) 2004-01-16 2006-07-14 Injection compression moulding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0400936.1 2004-01-16
GB0400936A GB2410001A (en) 2004-01-16 2004-01-16 Injection compression moulding

Publications (2)

Publication Number Publication Date
WO2005068157A2 true WO2005068157A2 (fr) 2005-07-28
WO2005068157A3 WO2005068157A3 (fr) 2005-10-27

Family

ID=31726270

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2004/005422 WO2005068157A2 (fr) 2004-01-16 2004-12-30 Moulage par injection par compression

Country Status (8)

Country Link
US (1) US20060286916A1 (fr)
EP (1) EP1704036A2 (fr)
JP (1) JP2007517690A (fr)
CN (1) CN1906010B (fr)
CA (1) CA2552893A1 (fr)
GB (1) GB2410001A (fr)
MX (1) MXPA06008099A (fr)
WO (1) WO2005068157A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2430643A (en) * 2005-10-03 2007-04-04 Im Pak Technologies Ltd Injection impact compression moulding
EP2208602A1 (fr) 2005-11-16 2010-07-21 Beckitt Benckiser (UK) Limited Récipient en polymère hydrosoluble et procédé de lavage

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8821144B2 (en) * 2011-05-20 2014-09-02 Progressive Components International Corporation Alignment interlock for molds and dies
US20140306366A1 (en) * 2011-11-24 2014-10-16 Suzuki Motor Corportion Molding die and molding method
FR2989617B1 (fr) 2012-04-18 2014-12-26 Rouxel Sa Moule par injection-compression et son utilisation
EP3352965A1 (fr) 2015-09-25 2018-08-01 SABIC Global Technologies B.V. Procédé de moulage à l'aide de noyaux de moule et appareil associé
CN108162320A (zh) * 2017-12-25 2018-06-15 中山市榄商置业发展有限公司 一种用于控制注射压缩模制的器具和方法
CN112693072B (zh) * 2020-11-17 2023-02-10 宝利根(成都)精密工业有限公司 一种具有重复定位补偿结构的双色模具
CN112677415B (zh) * 2020-12-10 2022-09-02 鸿宝科技(江门)有限公司 一种注塑件压紧装置
CN115139462B (zh) * 2022-05-26 2023-12-15 东风柳州汽车有限公司 反应注射成型模具及反应注射成型产品的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1182130A (en) * 1967-08-04 1970-02-25 Rolinx Ltd Injection Moulding
US5217732A (en) * 1991-05-17 1993-06-08 Landis Plastics, Inc. Flash suppressing mold apparatus
EP1314534A2 (fr) * 2001-11-26 2003-05-28 Sumitomo Heavy Industries, Ltd. Procédé de moulage par injection-compression, moule, article fabriqué et presse à injecter avec le moule

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2084871U (zh) * 1991-03-15 1991-09-18 陈显达 互换性组合式塑胶注射模具结构
JP2751757B2 (ja) * 1992-09-29 1998-05-18 豊田合成株式会社 射出圧縮成形金型
JPH06126740A (ja) * 1992-10-20 1994-05-10 Mitsubishi Plastics Ind Ltd 合成樹脂製ボトル用パリソンの射出成形方法
JPH10249894A (ja) * 1997-03-13 1998-09-22 Meiki Co Ltd ディスク基板成形用金型
GB2328395B (en) * 1998-07-15 2000-02-02 Kurt Mueller Injection-compression moulding method
JP2000167879A (ja) * 1998-12-09 2000-06-20 Sumitomo Heavy Ind Ltd 射出成形用金型
US6500376B1 (en) * 2000-01-27 2002-12-31 Visteon Global Technologies, Inc. Multiple injection compression molding process
GB0011289D0 (en) * 2000-05-10 2000-06-28 Mono Containers Ltd Expanded plastics containers
JP4266275B2 (ja) * 2000-08-24 2009-05-20 本田技研工業株式会社 射出圧縮成形型
WO2002058909A1 (fr) * 2001-01-26 2002-08-01 Coraltech Limited Moule et procede de moulage par injection-compression
JP4201580B2 (ja) * 2001-11-26 2008-12-24 住友重機械工業株式会社 樹脂成形方法
SG103364A1 (en) * 2002-10-11 2004-04-29 Tung Jung Chen Mold article ejecting device used for an injection molding apparatus
NL1021837C2 (nl) * 2002-11-05 2004-05-07 Fountain Patents B V Matrijs en werkwijze voor de vervaardiging van houders zoals kuipvormige containers.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1182130A (en) * 1967-08-04 1970-02-25 Rolinx Ltd Injection Moulding
US5217732A (en) * 1991-05-17 1993-06-08 Landis Plastics, Inc. Flash suppressing mold apparatus
EP1314534A2 (fr) * 2001-11-26 2003-05-28 Sumitomo Heavy Industries, Ltd. Procédé de moulage par injection-compression, moule, article fabriqué et presse à injecter avec le moule

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MENGES ET AL: "Venting of molds" HOW TO MAKE INJECTION MOLDS, 2000, pages 259-264, XP002252598 *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 422 (M-1651), 8 August 1994 (1994-08-08) -& JP 06 126740 A (MITSUBISHI PLASTICS IND LTD), 10 May 1994 (1994-05-10) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 14, 31 December 1998 (1998-12-31) -& JP 10 249894 A (MEIKI CO LTD), 22 September 1998 (1998-09-22) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2430643A (en) * 2005-10-03 2007-04-04 Im Pak Technologies Ltd Injection impact compression moulding
EP2208602A1 (fr) 2005-11-16 2010-07-21 Beckitt Benckiser (UK) Limited Récipient en polymère hydrosoluble et procédé de lavage

Also Published As

Publication number Publication date
MXPA06008099A (es) 2007-01-26
US20060286916A1 (en) 2006-12-21
GB0400936D0 (en) 2004-02-18
WO2005068157A3 (fr) 2005-10-27
JP2007517690A (ja) 2007-07-05
CN1906010B (zh) 2010-06-09
EP1704036A2 (fr) 2006-09-27
CA2552893A1 (fr) 2005-07-28
GB2410001A (en) 2005-07-20
CN1906010A (zh) 2007-01-31

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