JPS62273815A - 射出成形金型 - Google Patents

射出成形金型

Info

Publication number
JPS62273815A
JPS62273815A JP11943686A JP11943686A JPS62273815A JP S62273815 A JPS62273815 A JP S62273815A JP 11943686 A JP11943686 A JP 11943686A JP 11943686 A JP11943686 A JP 11943686A JP S62273815 A JPS62273815 A JP S62273815A
Authority
JP
Japan
Prior art keywords
cavity
slide core
sprue
mold
groove
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
JP11943686A
Other languages
English (en)
Japanese (ja)
Other versions
JPH043892B2 (enrdf_load_stackoverflow
Inventor
Shoichi Kimura
木村　正一
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP11943686A priority Critical patent/JPS62273815A/ja
Publication of JPS62273815A publication Critical patent/JPS62273815A/ja
Publication of JPH043892B2 publication Critical patent/JPH043892B2/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
    • B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
    • 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)
JP11943686A 1986-05-23 1986-05-23 射出成形金型 Granted JPS62273815A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11943686A JPS62273815A (ja) 1986-05-23 1986-05-23 射出成形金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11943686A JPS62273815A (ja) 1986-05-23 1986-05-23 射出成形金型

Publications (2)

Publication Number Publication Date
JPS62273815A true JPS62273815A (ja) 1987-11-27
JPH043892B2 JPH043892B2 (enrdf_load_stackoverflow) 1992-01-24

Family

ID=14761374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11943686A Granted JPS62273815A (ja) 1986-05-23 1986-05-23 射出成形金型

Country Status (1)

Country Link
JP (1) JPS62273815A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0191516U (enrdf_load_stackoverflow) * 1987-12-08 1989-06-15
JPH01304919A (ja) * 1988-06-02 1989-12-08 Yoshino Kogyosho Co Ltd 合成樹脂成形法
JPH02303811A (ja) * 1989-05-18 1990-12-17 Sankyo Kasei Co Ltd インサートを具備する成形品の射出成形法及びその金型

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58212926A (ja) * 1982-06-04 1983-12-10 Matsushita Electric Ind Co Ltd ホツトランナ成形金型装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58212926A (ja) * 1982-06-04 1983-12-10 Matsushita Electric Ind Co Ltd ホツトランナ成形金型装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0191516U (enrdf_load_stackoverflow) * 1987-12-08 1989-06-15
JPH01304919A (ja) * 1988-06-02 1989-12-08 Yoshino Kogyosho Co Ltd 合成樹脂成形法
JPH02303811A (ja) * 1989-05-18 1990-12-17 Sankyo Kasei Co Ltd インサートを具備する成形品の射出成形法及びその金型

Also Published As

Publication number Publication date
JPH043892B2 (enrdf_load_stackoverflow) 1992-01-24

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