JPS55118845A - Molding method of double layer molded article - Google Patents

Molding method of double layer molded article

Info

Publication number
JPS55118845A
JPS55118845A JP2582179A JP2582179A JPS55118845A JP S55118845 A JPS55118845 A JP S55118845A JP 2582179 A JP2582179 A JP 2582179A JP 2582179 A JP2582179 A JP 2582179A JP S55118845 A JPS55118845 A JP S55118845A
Authority
JP
Japan
Prior art keywords
projection
double layer
molded article
molding
inner shell
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
JP2582179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6242772B2 (enrdf_load_stackoverflow
Inventor
Yutaka Kojima
Kenji Kishibe
Yoshihiro Oniike
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP2582179A priority Critical patent/JPS55118845A/ja
Publication of JPS55118845A publication Critical patent/JPS55118845A/ja
Publication of JPS6242772B2 publication Critical patent/JPS6242772B2/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
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/1628—The materials being injected at different moulding stations using a mould carrier rotatable about an axis perpendicular to the opening and closing axis of the moulding stations
    • 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
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0441—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement
    • B29C45/045—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement mounted on the circumference of a rotating support having a rotating axis perpendicular to the mould opening, closing or clamping direction
    • 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
    • B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other

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)
JP2582179A 1979-03-06 1979-03-06 Molding method of double layer molded article Granted JPS55118845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2582179A JPS55118845A (en) 1979-03-06 1979-03-06 Molding method of double layer molded article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2582179A JPS55118845A (en) 1979-03-06 1979-03-06 Molding method of double layer molded article

Publications (2)

Publication Number Publication Date
JPS55118845A true JPS55118845A (en) 1980-09-12
JPS6242772B2 JPS6242772B2 (enrdf_load_stackoverflow) 1987-09-10

Family

ID=12176515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2582179A Granted JPS55118845A (en) 1979-03-06 1979-03-06 Molding method of double layer molded article

Country Status (1)

Country Link
JP (1) JPS55118845A (enrdf_load_stackoverflow)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129729A (en) * 1981-02-06 1982-08-11 Bridgestone Corp Manufacture of multi-layered instrument panel
JPS60239213A (ja) * 1984-05-11 1985-11-28 Matsushita Electric Works Ltd 異材質成形方法
JPS61273921A (ja) * 1985-04-02 1986-12-04 ザ　シヤ−ウイン‐ウイリアムズ　コムパニ− サブストレ−ト成形及び被覆方法
JPS62127214A (ja) * 1985-11-29 1987-06-09 Asahi Glass Co Ltd 繊維強化樹脂成形品の製法
JPS62280016A (ja) * 1986-05-30 1987-12-04 Nissei Plastics Ind Co 射出圧縮複合成形方法
US4959188A (en) * 1988-04-04 1990-09-25 Automotive Products Plc Method for forming a hydraulic cylinder assembly
EP1830071A2 (de) 2006-03-03 2007-09-05 WOCO Industrietechnik GmbH Kunstoffverdichtergehäuse
EP1892074A1 (de) * 2006-08-23 2008-02-27 Elast Kunststoffverarbeitungs-GmbH & Co. KEG Verfahren und Spritzgießmaschine zum Mehrkomponentenspritzgießen, sowie Formteil bestehend aus mehreren Komponenten
US7459114B2 (en) 2003-12-02 2008-12-02 Toyoda Gosei Co., Ltd. Method for manufacturing in-mold coating product
US7862298B2 (en) 2006-02-27 2011-01-04 Woco Industrietechnik Gmbh Centrifugal compressor housing
US8342800B2 (en) 2007-02-27 2013-01-01 Woco Industrietechnik Gmbh Plastic compressor housing and method for producing same
US8419359B2 (en) 2007-06-11 2013-04-16 Woco Industrietechnik Gmbh Plastic compressor housing and method for producing a plastic compressor housing
WO2013144008A1 (en) * 2012-03-27 2013-10-03 Louise Mohn Moulding method

Citations (1)

* 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

Patent Citations (1)

* 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

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129729A (en) * 1981-02-06 1982-08-11 Bridgestone Corp Manufacture of multi-layered instrument panel
JPS60239213A (ja) * 1984-05-11 1985-11-28 Matsushita Electric Works Ltd 異材質成形方法
JPS61273921A (ja) * 1985-04-02 1986-12-04 ザ　シヤ−ウイン‐ウイリアムズ　コムパニ− サブストレ−ト成形及び被覆方法
JPS62127214A (ja) * 1985-11-29 1987-06-09 Asahi Glass Co Ltd 繊維強化樹脂成形品の製法
JPS62280016A (ja) * 1986-05-30 1987-12-04 Nissei Plastics Ind Co 射出圧縮複合成形方法
US4959188A (en) * 1988-04-04 1990-09-25 Automotive Products Plc Method for forming a hydraulic cylinder assembly
US7459114B2 (en) 2003-12-02 2008-12-02 Toyoda Gosei Co., Ltd. Method for manufacturing in-mold coating product
US7862298B2 (en) 2006-02-27 2011-01-04 Woco Industrietechnik Gmbh Centrifugal compressor housing
EP1830071A3 (de) * 2006-03-03 2008-01-23 WOCO Industrietechnik GmbH Kunstoffverdichtergehäuse
EP1830071A2 (de) 2006-03-03 2007-09-05 WOCO Industrietechnik GmbH Kunstoffverdichtergehäuse
EP1892074A1 (de) * 2006-08-23 2008-02-27 Elast Kunststoffverarbeitungs-GmbH & Co. KEG Verfahren und Spritzgießmaschine zum Mehrkomponentenspritzgießen, sowie Formteil bestehend aus mehreren Komponenten
US8342800B2 (en) 2007-02-27 2013-01-01 Woco Industrietechnik Gmbh Plastic compressor housing and method for producing same
US8419359B2 (en) 2007-06-11 2013-04-16 Woco Industrietechnik Gmbh Plastic compressor housing and method for producing a plastic compressor housing
WO2013144008A1 (en) * 2012-03-27 2013-10-03 Louise Mohn Moulding method
CN104245269A (zh) * 2012-03-27 2014-12-24 路易斯·莫恩 模制方法

Also Published As

Publication number Publication date
JPS6242772B2 (enrdf_load_stackoverflow) 1987-09-10

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