JPH01178416A - 積層体の製造方法 - Google Patents

積層体の製造方法

Info

Publication number
JPH01178416A
JPH01178416A JP159288A JP159288A JPH01178416A JP H01178416 A JPH01178416 A JP H01178416A JP 159288 A JP159288 A JP 159288A JP 159288 A JP159288 A JP 159288A JP H01178416 A JPH01178416 A JP H01178416A
Authority
JP
Japan
Prior art keywords
supply port
hole
intermediate layer
resin
feed port
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
JP159288A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0583057B2 (enExample
Inventor
Shohei Masui
桝井　捷平
Masato Matsumoto
正人 松本
Nobuhiro Usui
信裕 臼井
Shigeyoshi Matsubara
松原　重義
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP159288A priority Critical patent/JPH01178416A/ja
Publication of JPH01178416A publication Critical patent/JPH01178416A/ja
Publication of JPH0583057B2 publication Critical patent/JPH0583057B2/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
    • B29C45/1671—Making multilayered or multicoloured articles with an insert
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C2045/1486—Details, accessories and auxiliary operations
    • B29C2045/14942—Floating inserts, e.g. injecting simultaneously onto both sides of an insert through a pair of opposed gates
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C2045/1486—Details, accessories and auxiliary operations
    • B29C2045/14967—Injecting through an opening of the insert
    • 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
    • B29C2045/563—Enlarging the mould cavity during injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Aerials With Secondary Devices (AREA)
JP159288A 1988-01-06 1988-01-06 積層体の製造方法 Granted JPH01178416A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP159288A JPH01178416A (ja) 1988-01-06 1988-01-06 積層体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP159288A JPH01178416A (ja) 1988-01-06 1988-01-06 積層体の製造方法

Publications (2)

Publication Number Publication Date
JPH01178416A true JPH01178416A (ja) 1989-07-14
JPH0583057B2 JPH0583057B2 (enExample) 1993-11-24

Family

ID=11505782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP159288A Granted JPH01178416A (ja) 1988-01-06 1988-01-06 積層体の製造方法

Country Status (1)

Country Link
JP (1) JPH01178416A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0427512A (ja) * 1990-05-22 1992-01-30 Gifu Shatai Kogyo Kk 高強度合成樹脂製工具箱の製造方法
EP1595676A4 (en) * 2002-12-25 2008-08-06 Honda Motor Co Ltd INJECTION MOLDING METHOD AND DEVICE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6122915A (ja) * 1984-07-11 1986-01-31 Sumitomo Chem Co Ltd 熱可塑性樹脂のプレス成形方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6122915A (ja) * 1984-07-11 1986-01-31 Sumitomo Chem Co Ltd 熱可塑性樹脂のプレス成形方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0427512A (ja) * 1990-05-22 1992-01-30 Gifu Shatai Kogyo Kk 高強度合成樹脂製工具箱の製造方法
EP1595676A4 (en) * 2002-12-25 2008-08-06 Honda Motor Co Ltd INJECTION MOLDING METHOD AND DEVICE
EP2085204A3 (en) * 2002-12-25 2010-01-06 Honda Motor Co., Ltd. Injection-molding method and apparatus
EP2082860A3 (en) * 2002-12-25 2010-01-06 Honda Motor Co., Ltd. Injection-molding method and apparatus
US7749419B2 (en) 2002-12-25 2010-07-06 Honda Motor Co., Ltd. Method and device for injection molding
US7947208B2 (en) 2002-12-25 2011-05-24 Honda Motor Co., Ltd. Injection-molding method and apparatus

Also Published As

Publication number Publication date
JPH0583057B2 (enExample) 1993-11-24

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