JPS528068A - Method of molding colored plastic - Google Patents

Method of molding colored plastic

Info

Publication number
JPS528068A
JPS528068A JP8400175A JP8400175A JPS528068A JP S528068 A JPS528068 A JP S528068A JP 8400175 A JP8400175 A JP 8400175A JP 8400175 A JP8400175 A JP 8400175A JP S528068 A JPS528068 A JP S528068A
Authority
JP
Japan
Prior art keywords
colored plastic
molding colored
molding
plastic
colored
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.)
Pending
Application number
JP8400175A
Other languages
Japanese (ja)
Inventor
Kenzaburou Aratou
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.)
ITAMI DENKI KOUGIYOU KK
Original Assignee
ITAMI DENKI KOUGIYOU KK
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 ITAMI DENKI KOUGIYOU KK filed Critical ITAMI DENKI KOUGIYOU KK
Priority to JP8400175A priority Critical patent/JPS528068A/en
Publication of JPS528068A publication Critical patent/JPS528068A/en
Pending 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
    • B29C31/065—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using volumetric measuring chambers moving between a charging station and a discharge station
    • B29C31/066—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using volumetric measuring chambers moving between a charging station and a discharge station using feed frames, e.g. for dry material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP8400175A 1975-07-10 1975-07-10 Method of molding colored plastic Pending JPS528068A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8400175A JPS528068A (en) 1975-07-10 1975-07-10 Method of molding colored plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8400175A JPS528068A (en) 1975-07-10 1975-07-10 Method of molding colored plastic

Publications (1)

Publication Number Publication Date
JPS528068A true JPS528068A (en) 1977-01-21

Family

ID=13818290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8400175A Pending JPS528068A (en) 1975-07-10 1975-07-10 Method of molding colored plastic

Country Status (1)

Country Link
JP (1) JPS528068A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6112315A (en) * 1984-06-29 1986-01-20 Toyota Motor Corp How to add colorant in injection molding
US5116547A (en) * 1989-07-30 1992-05-26 Mitsubishi Gas Chemical Co. Method of coloring polycarbonate extruded or molded products for optical members
JP2003154525A (en) * 2001-11-19 2003-05-27 Shisuko:Kk Colored resin molding equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB936014A (en) * 1960-06-22 1963-09-04 Onderzoekings Inst Res Improvements in or relating to screw extruding apparatus and mixtures extruded therefrom

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB936014A (en) * 1960-06-22 1963-09-04 Onderzoekings Inst Res Improvements in or relating to screw extruding apparatus and mixtures extruded therefrom

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6112315A (en) * 1984-06-29 1986-01-20 Toyota Motor Corp How to add colorant in injection molding
US5116547A (en) * 1989-07-30 1992-05-26 Mitsubishi Gas Chemical Co. Method of coloring polycarbonate extruded or molded products for optical members
JP2003154525A (en) * 2001-11-19 2003-05-27 Shisuko:Kk Colored resin molding equipment

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