JPH01247124A - 二重射出成形方法 - Google Patents

二重射出成形方法

Info

Publication number
JPH01247124A
JPH01247124A JP63078991A JP7899188A JPH01247124A JP H01247124 A JPH01247124 A JP H01247124A JP 63078991 A JP63078991 A JP 63078991A JP 7899188 A JP7899188 A JP 7899188A JP H01247124 A JPH01247124 A JP H01247124A
Authority
JP
Japan
Prior art keywords
mold
soft
injection molding
hard
boundary line
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.)
Granted
Application number
JP63078991A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0554805B2 (en, 2012
Inventor
Takeharu Suga
武春 菅
Hisashi Kiyama
木山　尚志
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.)
Daikyo Inc
Original Assignee
Daikyo Inc
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 Daikyo Inc filed Critical Daikyo Inc
Priority to JP63078991A priority Critical patent/JPH01247124A/ja
Publication of JPH01247124A publication Critical patent/JPH01247124A/ja
Publication of JPH0554805B2 publication Critical patent/JPH0554805B2/ja
Granted legal-status Critical Current

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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
    • 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
    • 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
    • B29C2045/1687—Making multilayered or multicoloured articles preventing leakage of second injected material from the mould cavity

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)
JP63078991A 1988-03-29 1988-03-29 二重射出成形方法 Granted JPH01247124A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63078991A JPH01247124A (ja) 1988-03-29 1988-03-29 二重射出成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63078991A JPH01247124A (ja) 1988-03-29 1988-03-29 二重射出成形方法

Publications (2)

Publication Number Publication Date
JPH01247124A true JPH01247124A (ja) 1989-10-03
JPH0554805B2 JPH0554805B2 (en, 2012) 1993-08-13

Family

ID=13677363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63078991A Granted JPH01247124A (ja) 1988-03-29 1988-03-29 二重射出成形方法

Country Status (1)

Country Link
JP (1) JPH01247124A (en, 2012)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004110722A1 (ja) * 2003-06-12 2004-12-23 Toyo Tire & Rubber Co., Ltd. 二層構造ブッシュの製造方法及び装置
WO2004110724A1 (ja) * 2003-06-12 2004-12-23 Toyo Tire & Rubber Co., Ltd. 二層構造ブッシュの成形金型
WO2006114182A1 (de) * 2005-04-28 2006-11-02 Johnson Controls Interiors Gmbh & Co. Kg Verfahren zur herstellung von mehrkomponenten-bauteilen aus kunststoff bauteil und spritzgiesswerkzeug
EP1911562A1 (de) * 2006-10-09 2008-04-16 Schoeller Arca Systems Services GmbH Kunststoffbehälter, insbesondere Flaschenkasten
JP2008094087A (ja) * 2006-09-12 2008-04-24 Mitsubishi Engineering Plastics Corp パネル状成形体
JP2009039876A (ja) * 2007-08-06 2009-02-26 Mitsubishi Engineering Plastics Corp 樹脂成形体及びその成形方法
JP2009051183A (ja) * 2007-08-29 2009-03-12 Mitsubishi Engineering Plastics Corp 樹脂成形体及びその成形方法
EP1858686B1 (de) * 2005-03-08 2012-10-03 Webasto AG Verfahren zum herstellen eines zwei komponenten aufweisenden kunststoffkarosserieteils für ein fahrzeug
WO2017169490A1 (ja) * 2016-03-31 2017-10-05 本田技研工業株式会社 射出成形金型、射出成形方法、および、成形品

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4664611B2 (ja) * 2004-03-16 2011-04-06 本田技研工業株式会社 燃料電池用セパレータおよびその製造方法
US9738742B2 (en) 2013-01-16 2017-08-22 Asahi Kasei Chemicals Corporation Method for producing polymer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53112958A (en) * 1977-03-11 1978-10-02 Matsushita Electric Ind Co Ltd Laminated resin molded article and its preparation
JPS60184819A (ja) * 1985-02-04 1985-09-20 Matsushita Electric Ind Co Ltd 積層形樹脂成形品の生産方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53112958A (en) * 1977-03-11 1978-10-02 Matsushita Electric Ind Co Ltd Laminated resin molded article and its preparation
JPS60184819A (ja) * 1985-02-04 1985-09-20 Matsushita Electric Ind Co Ltd 積層形樹脂成形品の生産方法

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004110724A1 (ja) * 2003-06-12 2004-12-23 Toyo Tire & Rubber Co., Ltd. 二層構造ブッシュの成形金型
WO2004110722A1 (ja) * 2003-06-12 2004-12-23 Toyo Tire & Rubber Co., Ltd. 二層構造ブッシュの製造方法及び装置
EP1858686B1 (de) * 2005-03-08 2012-10-03 Webasto AG Verfahren zum herstellen eines zwei komponenten aufweisenden kunststoffkarosserieteils für ein fahrzeug
WO2006114182A1 (de) * 2005-04-28 2006-11-02 Johnson Controls Interiors Gmbh & Co. Kg Verfahren zur herstellung von mehrkomponenten-bauteilen aus kunststoff bauteil und spritzgiesswerkzeug
JP2008094087A (ja) * 2006-09-12 2008-04-24 Mitsubishi Engineering Plastics Corp パネル状成形体
EP1911562A1 (de) * 2006-10-09 2008-04-16 Schoeller Arca Systems Services GmbH Kunststoffbehälter, insbesondere Flaschenkasten
JP2009039876A (ja) * 2007-08-06 2009-02-26 Mitsubishi Engineering Plastics Corp 樹脂成形体及びその成形方法
JP2009051183A (ja) * 2007-08-29 2009-03-12 Mitsubishi Engineering Plastics Corp 樹脂成形体及びその成形方法
WO2017169490A1 (ja) * 2016-03-31 2017-10-05 本田技研工業株式会社 射出成形金型、射出成形方法、および、成形品
CN108883559A (zh) * 2016-03-31 2018-11-23 本田技研工业株式会社 注射成型模具、注射成型方法以及成型品
GB2564585A (en) * 2016-03-31 2019-01-16 Honda Motor Co Ltd Injection mold, injection molding method, and molded article
JPWO2017169490A1 (ja) * 2016-03-31 2019-01-17 本田技研工業株式会社 射出成形金型、射出成形方法、および、成形品
CN108883559B (zh) * 2016-03-31 2020-11-27 本田技研工业株式会社 注射成型模具、注射成型方法以及成型品
US10987838B2 (en) 2016-03-31 2021-04-27 Honda Motor Co., Ltd. Injection mold, injection molding method, and molded article

Also Published As

Publication number Publication date
JPH0554805B2 (en, 2012) 1993-08-13

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