JPS55118849A - Two layer molding and its preparation - Google Patents

Two layer molding and its preparation

Info

Publication number
JPS55118849A
JPS55118849A JP2658179A JP2658179A JPS55118849A JP S55118849 A JPS55118849 A JP S55118849A JP 2658179 A JP2658179 A JP 2658179A JP 2658179 A JP2658179 A JP 2658179A JP S55118849 A JPS55118849 A JP S55118849A
Authority
JP
Japan
Prior art keywords
preparation
layer molding
molding
layer
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
JP2658179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6241850B2 (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 JP2658179A priority Critical patent/JPS55118849A/ja
Publication of JPS55118849A publication Critical patent/JPS55118849A/ja
Publication of JPS6241850B2 publication Critical patent/JPS6241850B2/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
    • B29C45/03—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP2658179A 1979-03-06 1979-03-06 Two layer molding and its preparation Granted JPS55118849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2658179A JPS55118849A (en) 1979-03-06 1979-03-06 Two layer molding and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2658179A JPS55118849A (en) 1979-03-06 1979-03-06 Two layer molding and its preparation

Publications (2)

Publication Number Publication Date
JPS55118849A true JPS55118849A (en) 1980-09-12
JPS6241850B2 JPS6241850B2 (enrdf_load_stackoverflow) 1987-09-04

Family

ID=12197508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2658179A Granted JPS55118849A (en) 1979-03-06 1979-03-06 Two layer molding and its preparation

Country Status (1)

Country Link
JP (1) JPS55118849A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63205228A (ja) * 1987-02-20 1988-08-24 ワシ興産株式会社 複合合成樹脂板及びその製造方法
US6596218B2 (en) * 1998-09-24 2003-07-22 Krauss-Maffei Kunststofftechnik Gmbh Method of producing coated molded plastic articles, and injection mold
JP2013144463A (ja) * 2009-05-27 2013-07-25 Engel Austria Gmbh 複合またはハイブリッド構造体の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396073A (en) * 1977-02-01 1978-08-22 Polyplastics Kk Method for making composite parts

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396073A (en) * 1977-02-01 1978-08-22 Polyplastics Kk Method for making composite parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63205228A (ja) * 1987-02-20 1988-08-24 ワシ興産株式会社 複合合成樹脂板及びその製造方法
US6596218B2 (en) * 1998-09-24 2003-07-22 Krauss-Maffei Kunststofftechnik Gmbh Method of producing coated molded plastic articles, and injection mold
JP2013144463A (ja) * 2009-05-27 2013-07-25 Engel Austria Gmbh 複合またはハイブリッド構造体の製造方法

Also Published As

Publication number Publication date
JPS6241850B2 (enrdf_load_stackoverflow) 1987-09-04

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