JPS60196319A - 射出成形機の樹脂替，色替方法 - Google Patents

射出成形機の樹脂替，色替方法

Info

Publication number
JPS60196319A
JPS60196319A JP5290984A JP5290984A JPS60196319A JP S60196319 A JPS60196319 A JP S60196319A JP 5290984 A JP5290984 A JP 5290984A JP 5290984 A JP5290984 A JP 5290984A JP S60196319 A JPS60196319 A JP S60196319A
Authority
JP
Japan
Prior art keywords
resin
screw
color
check ring
molding machine
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
JP5290984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0433615B2 (en, 2012
Inventor
Hajime Hamada
源 浜田
Kiyoshi Kinoshita
清 木下
Chikatsu Saito
斉藤　千勝
Katsumi Yoshikawa
吉川　勝巳
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.)
Churyo Engineering Co Ltd
Mitsubishi Heavy Industries Ltd
Original Assignee
Churyo Engineering Co Ltd
Mitsubishi Heavy Industries 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 Churyo Engineering Co Ltd, Mitsubishi Heavy Industries Ltd filed Critical Churyo Engineering Co Ltd
Priority to JP5290984A priority Critical patent/JPS60196319A/ja
Publication of JPS60196319A publication Critical patent/JPS60196319A/ja
Publication of JPH0433615B2 publication Critical patent/JPH0433615B2/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
    • B29C45/1753—Cleaning or purging, e.g. of the injection unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP5290984A 1984-03-19 1984-03-19 射出成形機の樹脂替，色替方法 Granted JPS60196319A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5290984A JPS60196319A (ja) 1984-03-19 1984-03-19 射出成形機の樹脂替，色替方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5290984A JPS60196319A (ja) 1984-03-19 1984-03-19 射出成形機の樹脂替，色替方法

Publications (2)

Publication Number Publication Date
JPS60196319A true JPS60196319A (ja) 1985-10-04
JPH0433615B2 JPH0433615B2 (en, 2012) 1992-06-03

Family

ID=12927955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5290984A Granted JPS60196319A (ja) 1984-03-19 1984-03-19 射出成形機の樹脂替，色替方法

Country Status (1)

Country Link
JP (1) JPS60196319A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1594632A4 (en) * 2003-01-27 2010-09-01 Community Entpr Llc DEVICES AND METHODS FOR MAXIMIZING PURGE EFFICIENCY FOR MOLDING MACHINES

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654212A (en) * 1979-10-09 1981-05-14 Mitsubishi Gas Chem Co Inc Preparation of hydrazine hydrate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654212A (en) * 1979-10-09 1981-05-14 Mitsubishi Gas Chem Co Inc Preparation of hydrazine hydrate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1594632A4 (en) * 2003-01-27 2010-09-01 Community Entpr Llc DEVICES AND METHODS FOR MAXIMIZING PURGE EFFICIENCY FOR MOLDING MACHINES

Also Published As

Publication number Publication date
JPH0433615B2 (en, 2012) 1992-06-03

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