JPS61241110A - 多色成形方法 - Google Patents

多色成形方法

Info

Publication number
JPS61241110A
JPS61241110A JP8366985A JP8366985A JPS61241110A JP S61241110 A JPS61241110 A JP S61241110A JP 8366985 A JP8366985 A JP 8366985A JP 8366985 A JP8366985 A JP 8366985A JP S61241110 A JPS61241110 A JP S61241110A
Authority
JP
Japan
Prior art keywords
mold
mold clamping
primary
pressure
clamping pressure
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
JP8366985A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0515532B2 (enrdf_load_stackoverflow
Inventor
Kazutoshi Takayama
高山　和利
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.)
Nissei Plastic Industrial Co Ltd
Original Assignee
Nissei Plastic Industrial 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 Nissei Plastic Industrial Co Ltd filed Critical Nissei Plastic Industrial Co Ltd
Priority to JP8366985A priority Critical patent/JPS61241110A/ja
Publication of JPS61241110A publication Critical patent/JPS61241110A/ja
Publication of JPH0515532B2 publication Critical patent/JPH0515532B2/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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP8366985A 1985-04-19 1985-04-19 多色成形方法 Granted JPS61241110A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8366985A JPS61241110A (ja) 1985-04-19 1985-04-19 多色成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8366985A JPS61241110A (ja) 1985-04-19 1985-04-19 多色成形方法

Publications (2)

Publication Number Publication Date
JPS61241110A true JPS61241110A (ja) 1986-10-27
JPH0515532B2 JPH0515532B2 (enrdf_load_stackoverflow) 1993-03-01

Family

ID=13808877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8366985A Granted JPS61241110A (ja) 1985-04-19 1985-04-19 多色成形方法

Country Status (1)

Country Link
JP (1) JPS61241110A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63265611A (ja) * 1987-04-23 1988-11-02 Toshiba Mach Co Ltd 射出成形方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544957A (en) * 1977-06-14 1979-01-16 Japan Steel Works Ltd Manufacture of multiicolor and multiimaterial resin moldings
JPS55166628U (enrdf_load_stackoverflow) * 1979-05-19 1980-12-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544957A (en) * 1977-06-14 1979-01-16 Japan Steel Works Ltd Manufacture of multiicolor and multiimaterial resin moldings
JPS55166628U (enrdf_load_stackoverflow) * 1979-05-19 1980-12-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63265611A (ja) * 1987-04-23 1988-11-02 Toshiba Mach Co Ltd 射出成形方法

Also Published As

Publication number Publication date
JPH0515532B2 (enrdf_load_stackoverflow) 1993-03-01

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees