JPS5777543A - Nozzle for color mixture injection molding - Google Patents

Nozzle for color mixture injection molding

Info

Publication number
JPS5777543A
JPS5777543A JP14955380A JP14955380A JPS5777543A JP S5777543 A JPS5777543 A JP S5777543A JP 14955380 A JP14955380 A JP 14955380A JP 14955380 A JP14955380 A JP 14955380A JP S5777543 A JPS5777543 A JP S5777543A
Authority
JP
Japan
Prior art keywords
cylinder valve
nozzle
shaping
different colors
flow paths
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
JP14955380A
Other languages
Japanese (ja)
Inventor
Okiyoshi Yamada
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP14955380A priority Critical patent/JPS5777543A/en
Publication of JPS5777543A publication Critical patent/JPS5777543A/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
    • 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
    • B29C45/1603—Multi-way nozzles specially adapted therefor
    • B29C45/1606—Multi-way nozzles specially adapted therefor using a rotatable valve

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)

Abstract

PURPOSE:To manufacture a shaping having a radial or concentrical color pattern easily by rotatably mounting a cylinder valve, to which a plurality of flow paths for supplying melted resin having different colors are formed, into a nozzle proper. CONSTITUTION:A plurality of L-shaped type flow paths 14A, 14B are shaped to the nozzle proper 12, the flow paths 16A, 16B corresponding to each L-shaped type flow path 14A, 14B are formed at a nose section of the cylinder valve 15, and said cylinder valve 15 is mounted rotatably into the nozzle proper 12. When the cylinder valve 15 is projected under a static state, the shaping in which resin having different colors discharged from each flow path 16A, 16B spreads in the radial direction is obtained; when the cylinder valve 15 is turned, the shaping in which resin having different colors spreads concentrically and spirally is acquired.
JP14955380A 1980-10-24 1980-10-24 Nozzle for color mixture injection molding Pending JPS5777543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14955380A JPS5777543A (en) 1980-10-24 1980-10-24 Nozzle for color mixture injection molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14955380A JPS5777543A (en) 1980-10-24 1980-10-24 Nozzle for color mixture injection molding

Publications (1)

Publication Number Publication Date
JPS5777543A true JPS5777543A (en) 1982-05-14

Family

ID=15477671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14955380A Pending JPS5777543A (en) 1980-10-24 1980-10-24 Nozzle for color mixture injection molding

Country Status (1)

Country Link
JP (1) JPS5777543A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01221215A (en) * 1988-02-29 1989-09-04 Tokan Kogyo Co Ltd Molding device for laminated body
JPH0225314A (en) * 1988-07-15 1990-01-26 Nissei Plastics Ind Co Apparatus and method for multilayer injection molding
JPH04136860U (en) * 1991-06-13 1992-12-21 石崎プレス工業株式会社 sealed battery
WO2010140018A1 (en) * 2009-06-05 2010-12-09 Hertek Sa System and process of molding of plastic materials
KR101252576B1 (en) 2011-02-18 2013-04-09 지이엠(주) An assembled nozzle with a plural of resin passages for hot runner system of injection mould
JP2015058574A (en) * 2013-09-17 2015-03-30 日精樹脂工業株式会社 Hot-runner nozzle, mold equipped with the hot-runner nozzle, molding method using the mold, and molded article
JP2018506451A (en) * 2015-02-12 2018-03-08 ティー．エフ．エイチ．パブリケーションズ、インコーポレーテッド Injection-molded pet chew article

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01221215A (en) * 1988-02-29 1989-09-04 Tokan Kogyo Co Ltd Molding device for laminated body
JPH0225314A (en) * 1988-07-15 1990-01-26 Nissei Plastics Ind Co Apparatus and method for multilayer injection molding
JPH04136860U (en) * 1991-06-13 1992-12-21 石崎プレス工業株式会社 sealed battery
WO2010140018A1 (en) * 2009-06-05 2010-12-09 Hertek Sa System and process of molding of plastic materials
US9079340B2 (en) 2009-06-05 2015-07-14 Hertek Sa System and process of molding of plastic materials
KR101252576B1 (en) 2011-02-18 2013-04-09 지이엠(주) An assembled nozzle with a plural of resin passages for hot runner system of injection mould
JP2015058574A (en) * 2013-09-17 2015-03-30 日精樹脂工業株式会社 Hot-runner nozzle, mold equipped with the hot-runner nozzle, molding method using the mold, and molded article
JP2018506451A (en) * 2015-02-12 2018-03-08 ティー．エフ．エイチ．パブリケーションズ、インコーポレーテッド Injection-molded pet chew article

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