JPS51119062A - Low pressure extrusion molding method - Google Patents

Low pressure extrusion molding method

Info

Publication number
JPS51119062A
JPS51119062A JP3535375A JP3535375A JPS51119062A JP S51119062 A JPS51119062 A JP S51119062A JP 3535375 A JP3535375 A JP 3535375A JP 3535375 A JP3535375 A JP 3535375A JP S51119062 A JPS51119062 A JP S51119062A
Authority
JP
Japan
Prior art keywords
low pressure
molding method
extrusion molding
pressure extrusion
low
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
JP3535375A
Other languages
English (en)
Inventor
Masao Akasaka
Isao Maruyama
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.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical 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 Nissan Chemical Corp filed Critical Nissan Chemical Corp
Priority to JP3535375A priority Critical patent/JPS51119062A/ja
Publication of JPS51119062A publication Critical patent/JPS51119062A/ja
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
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • 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
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP3535375A 1975-03-26 1975-03-26 Low pressure extrusion molding method Pending JPS51119062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3535375A JPS51119062A (en) 1975-03-26 1975-03-26 Low pressure extrusion molding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3535375A JPS51119062A (en) 1975-03-26 1975-03-26 Low pressure extrusion molding method

Publications (1)

Publication Number Publication Date
JPS51119062A true JPS51119062A (en) 1976-10-19

Family

ID=12439492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3535375A Pending JPS51119062A (en) 1975-03-26 1975-03-26 Low pressure extrusion molding method

Country Status (1)

Country Link
JP (1) JPS51119062A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783825U (ja) * 1980-11-11 1982-05-24
WO2009122866A1 (ja) * 2008-03-31 2009-10-08 株式会社ホンダロック 樹脂成形方法および樹脂成形用金型装置
JP2013154622A (ja) * 2012-01-31 2013-08-15 Nissei Asb Mach Co Ltd 金型装置及び射出成形装置並びに射出成形方法
EP2601033A4 (en) * 2010-08-06 2015-01-14 Husky Injection Molding MOLDING DEVICE WITH COMPENSATORY STRUCTURE

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783825U (ja) * 1980-11-11 1982-05-24
WO2009122866A1 (ja) * 2008-03-31 2009-10-08 株式会社ホンダロック 樹脂成形方法および樹脂成形用金型装置
JP2009241480A (ja) * 2008-03-31 2009-10-22 Honda Lock Mfg Co Ltd 樹脂成形方法および樹脂成形用金型装置
US7988904B2 (en) 2008-03-31 2011-08-02 Kabushiki Kaisha Honda Lock Resin molding process and resin-molding mold device
CN101980850B (zh) 2008-03-31 2013-05-15 本田制锁有限公司 树脂成型方法以及树脂成型用模具装置
EP2601033A4 (en) * 2010-08-06 2015-01-14 Husky Injection Molding MOLDING DEVICE WITH COMPENSATORY STRUCTURE
JP2013154622A (ja) * 2012-01-31 2013-08-15 Nissei Asb Mach Co Ltd 金型装置及び射出成形装置並びに射出成形方法

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