JPS5772836A - Method and apparatus for producing marble-patterned molded article - Google Patents

Method and apparatus for producing marble-patterned molded article

Info

Publication number
JPS5772836A
JPS5772836A JP14934180A JP14934180A JPS5772836A JP S5772836 A JPS5772836 A JP S5772836A JP 14934180 A JP14934180 A JP 14934180A JP 14934180 A JP14934180 A JP 14934180A JP S5772836 A JPS5772836 A JP S5772836A
Authority
JP
Japan
Prior art keywords
resins
nozzle
torpedo
mixed
marble
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
JP14934180A
Other languages
English (en)
Inventor
Yoshiharu Hatakeyama
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.)
YKK Corp
Original Assignee
YKK Corp
Yoshida Kogyo 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 YKK Corp, Yoshida Kogyo KK filed Critical YKK Corp
Priority to JP14934180A priority Critical patent/JPS5772836A/ja
Publication of JPS5772836A publication Critical patent/JPS5772836A/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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1634—Making multilayered or multicoloured articles with a non-uniform dispersion of the moulding material in the article, e.g. resulting in a marble effect
    • 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
    • B29C45/58—Details
    • B29C45/581—Devices for influencing the material flow, e.g. "torpedo constructions" or mixing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP14934180A 1980-10-27 1980-10-27 Method and apparatus for producing marble-patterned molded article Pending JPS5772836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14934180A JPS5772836A (en) 1980-10-27 1980-10-27 Method and apparatus for producing marble-patterned molded article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14934180A JPS5772836A (en) 1980-10-27 1980-10-27 Method and apparatus for producing marble-patterned molded article

Publications (1)

Publication Number Publication Date
JPS5772836A true JPS5772836A (en) 1982-05-07

Family

ID=15472986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14934180A Pending JPS5772836A (en) 1980-10-27 1980-10-27 Method and apparatus for producing marble-patterned molded article

Country Status (1)

Country Link
JP (1) JPS5772836A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953918U (ja) * 1982-09-30 1984-04-09 日精樹脂工業株式会社 模様成形用ノズル
JPS62109914U (ja) * 1985-12-28 1987-07-13
JPS6472819A (en) * 1987-09-14 1989-03-17 Koatsu Kako Decorative object
JP2006123398A (ja) * 2004-10-29 2006-05-18 Fujikura Rubber Ltd 液状樹脂射出成形装置
KR100777836B1 (ko) * 2006-05-03 2007-11-28 (주)대호스크류 용융 수지의 혼련 및 여과를 위한 필터 노즐
JP2010276199A (ja) * 2009-05-20 2010-12-09 Nordson Corp 一体型ミキサー要素を備える弁装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953918U (ja) * 1982-09-30 1984-04-09 日精樹脂工業株式会社 模様成形用ノズル
JPS62109914U (ja) * 1985-12-28 1987-07-13
JPS6472819A (en) * 1987-09-14 1989-03-17 Koatsu Kako Decorative object
JP2006123398A (ja) * 2004-10-29 2006-05-18 Fujikura Rubber Ltd 液状樹脂射出成形装置
KR100777836B1 (ko) * 2006-05-03 2007-11-28 (주)대호스크류 용융 수지의 혼련 및 여과를 위한 필터 노즐
JP2010276199A (ja) * 2009-05-20 2010-12-09 Nordson Corp 一体型ミキサー要素を備える弁装置

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