JPS5724232A - Mold device for projection molding and projection molding method - Google Patents

Mold device for projection molding and projection molding method

Info

Publication number
JPS5724232A
JPS5724232A JP9951080A JP9951080A JPS5724232A JP S5724232 A JPS5724232 A JP S5724232A JP 9951080 A JP9951080 A JP 9951080A JP 9951080 A JP9951080 A JP 9951080A JP S5724232 A JPS5724232 A JP S5724232A
Authority
JP
Japan
Prior art keywords
mold
heating
cooling element
resin
projection
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
JP9951080A
Other languages
English (en)
Other versions
JPS6117257B2 (ja
Inventor
Kaneo Yamada
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP9951080A priority Critical patent/JPS5724232A/ja
Publication of JPS5724232A publication Critical patent/JPS5724232A/ja
Publication of JPS6117257B2 publication Critical patent/JPS6117257B2/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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP9951080A 1980-07-21 1980-07-21 Mold device for projection molding and projection molding method Granted JPS5724232A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9951080A JPS5724232A (en) 1980-07-21 1980-07-21 Mold device for projection molding and projection molding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9951080A JPS5724232A (en) 1980-07-21 1980-07-21 Mold device for projection molding and projection molding method

Publications (2)

Publication Number Publication Date
JPS5724232A true JPS5724232A (en) 1982-02-08
JPS6117257B2 JPS6117257B2 (ja) 1986-05-07

Family

ID=14249251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9951080A Granted JPS5724232A (en) 1980-07-21 1980-07-21 Mold device for projection molding and projection molding method

Country Status (1)

Country Link
JP (1) JPS5724232A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2008026456A1 (ja) * 2006-08-30 2010-01-21 コニカミノルタオプト株式会社 光学部品製造装置およびその製造方法
JP2012256925A (ja) * 2012-08-10 2012-12-27 Sumitomo Heavy Ind Ltd 樹脂封止金型
CN103950166A (zh) * 2014-05-26 2014-07-30 蓝小玲 一种热电半导体制冷塑料注射成型机

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2008026456A1 (ja) * 2006-08-30 2010-01-21 コニカミノルタオプト株式会社 光学部品製造装置およびその製造方法
JP5083215B2 (ja) * 2006-08-30 2012-11-28 コニカミノルタアドバンストレイヤー株式会社 光学部品製造装置およびその製造方法
JP2012256925A (ja) * 2012-08-10 2012-12-27 Sumitomo Heavy Ind Ltd 樹脂封止金型
CN103950166A (zh) * 2014-05-26 2014-07-30 蓝小玲 一种热电半导体制冷塑料注射成型机

Also Published As

Publication number Publication date
JPS6117257B2 (ja) 1986-05-07

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