JPS61293823A - 射出成形機の色替方法 - Google Patents

射出成形機の色替方法

Info

Publication number
JPS61293823A
JPS61293823A JP13399585A JP13399585A JPS61293823A JP S61293823 A JPS61293823 A JP S61293823A JP 13399585 A JP13399585 A JP 13399585A JP 13399585 A JP13399585 A JP 13399585A JP S61293823 A JPS61293823 A JP S61293823A
Authority
JP
Japan
Prior art keywords
color
raw material
injection molding
screw plunger
screw
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
JP13399585A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0263051B2 (enrdf_load_stackoverflow
Inventor
Hideo Satake
秀夫 佐竹
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP13399585A priority Critical patent/JPS61293823A/ja
Publication of JPS61293823A publication Critical patent/JPS61293823A/ja
Publication of JPH0263051B2 publication Critical patent/JPH0263051B2/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)
JP13399585A 1985-06-21 1985-06-21 射出成形機の色替方法 Granted JPS61293823A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13399585A JPS61293823A (ja) 1985-06-21 1985-06-21 射出成形機の色替方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13399585A JPS61293823A (ja) 1985-06-21 1985-06-21 射出成形機の色替方法

Publications (2)

Publication Number Publication Date
JPS61293823A true JPS61293823A (ja) 1986-12-24
JPH0263051B2 JPH0263051B2 (enrdf_load_stackoverflow) 1990-12-27

Family

ID=15117925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13399585A Granted JPS61293823A (ja) 1985-06-21 1985-06-21 射出成形機の色替方法

Country Status (1)

Country Link
JP (1) JPS61293823A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02252517A (ja) * 1989-03-28 1990-10-11 Toyo Mach & Metal Co Ltd 射出成形機のパージング方法
EP1647386A4 (en) * 2003-07-17 2009-04-15 Sumitomo Heavy Industries MOLDING PROCESS, PURGE PROCESS AND MOLDING MACHINE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02252517A (ja) * 1989-03-28 1990-10-11 Toyo Mach & Metal Co Ltd 射出成形機のパージング方法
EP1647386A4 (en) * 2003-07-17 2009-04-15 Sumitomo Heavy Industries MOLDING PROCESS, PURGE PROCESS AND MOLDING MACHINE

Also Published As

Publication number Publication date
JPH0263051B2 (enrdf_load_stackoverflow) 1990-12-27

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