JPS59227435A - トランスフア成形用金型 - Google Patents

トランスフア成形用金型

Info

Publication number
JPS59227435A
JPS59227435A JP10237783A JP10237783A JPS59227435A JP S59227435 A JPS59227435 A JP S59227435A JP 10237783 A JP10237783 A JP 10237783A JP 10237783 A JP10237783 A JP 10237783A JP S59227435 A JPS59227435 A JP S59227435A
Authority
JP
Japan
Prior art keywords
mold
mold plate
plate
air vent
cavity
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
JP10237783A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0121774B2 (de
Inventor
Koji Morishita
森下　浩次
Takeshi Arimoto
健 有本
Yoshinobu Takeda
武田　与志信
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP10237783A priority Critical patent/JPS59227435A/ja
Publication of JPS59227435A publication Critical patent/JPS59227435A/ja
Publication of JPH0121774B2 publication Critical patent/JPH0121774B2/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
    • B29C45/17—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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP10237783A 1983-06-08 1983-06-08 トランスフア成形用金型 Granted JPS59227435A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10237783A JPS59227435A (ja) 1983-06-08 1983-06-08 トランスフア成形用金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10237783A JPS59227435A (ja) 1983-06-08 1983-06-08 トランスフア成形用金型

Publications (2)

Publication Number Publication Date
JPS59227435A true JPS59227435A (ja) 1984-12-20
JPH0121774B2 JPH0121774B2 (de) 1989-04-24

Family

ID=14325766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10237783A Granted JPS59227435A (ja) 1983-06-08 1983-06-08 トランスフア成形用金型

Country Status (1)

Country Link
JP (1) JPS59227435A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63207625A (ja) * 1987-02-24 1988-08-29 Meiki Co Ltd 射出成形機
JPH04350949A (ja) * 1991-05-28 1992-12-04 Toowa Kk 電子部品の樹脂封止成形装置
JP2001129833A (ja) * 1999-11-05 2001-05-15 Miyagi Oki Electric Co Ltd 成形金型及び半導体装置の製造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630841A (en) * 1979-08-24 1981-03-28 Towa Seimitsu Kogyo Kk Plastic molding method and metallic mold therefor
JPS57129728A (en) * 1981-02-06 1982-08-11 Toshiba Mach Co Ltd Vacuum injection molding machine
JPS57187212A (en) * 1981-05-12 1982-11-17 Akira Washida Vacuum molding apparatus
JPS5931390U (ja) * 1982-08-20 1984-02-27 松下電器産業株式会社 脱水洗濯機
JPS5938252U (ja) * 1982-09-03 1984-03-10 キヨ−ラク株式会社 プラスチツクケ−ス
JPS6023135U (ja) * 1983-07-22 1985-02-16 日立プラント建設株式会社 粉体の空気輸送装置
JPS6421774A (en) * 1987-07-15 1989-01-25 Nec Corp Magnetic head positioning system for floppy disk device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630841A (en) * 1979-08-24 1981-03-28 Towa Seimitsu Kogyo Kk Plastic molding method and metallic mold therefor
JPS57129728A (en) * 1981-02-06 1982-08-11 Toshiba Mach Co Ltd Vacuum injection molding machine
JPS57187212A (en) * 1981-05-12 1982-11-17 Akira Washida Vacuum molding apparatus
JPS5931390U (ja) * 1982-08-20 1984-02-27 松下電器産業株式会社 脱水洗濯機
JPS5938252U (ja) * 1982-09-03 1984-03-10 キヨ−ラク株式会社 プラスチツクケ−ス
JPS6023135U (ja) * 1983-07-22 1985-02-16 日立プラント建設株式会社 粉体の空気輸送装置
JPS6421774A (en) * 1987-07-15 1989-01-25 Nec Corp Magnetic head positioning system for floppy disk device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63207625A (ja) * 1987-02-24 1988-08-29 Meiki Co Ltd 射出成形機
JPH04350949A (ja) * 1991-05-28 1992-12-04 Toowa Kk 電子部品の樹脂封止成形装置
JPH0563938B2 (de) * 1991-05-28 1993-09-13 Towa Kk
JP2001129833A (ja) * 1999-11-05 2001-05-15 Miyagi Oki Electric Co Ltd 成形金型及び半導体装置の製造方法

Also Published As

Publication number Publication date
JPH0121774B2 (de) 1989-04-24

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