JPS61274912A - 多層成形用ノズル装置 - Google Patents

多層成形用ノズル装置

Info

Publication number
JPS61274912A
JPS61274912A JP11772185A JP11772185A JPS61274912A JP S61274912 A JPS61274912 A JP S61274912A JP 11772185 A JP11772185 A JP 11772185A JP 11772185 A JP11772185 A JP 11772185A JP S61274912 A JPS61274912 A JP S61274912A
Authority
JP
Japan
Prior art keywords
nozzle
resin
flow passage
flow path
inner nozzle
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
JP11772185A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0458369B2 (de
Inventor
Kazumi Machida
町田　和巳
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 ASB Machine Co Ltd
Original Assignee
Nissei ASB Machine 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 ASB Machine Co Ltd filed Critical Nissei ASB Machine Co Ltd
Priority to JP11772185A priority Critical patent/JPS61274912A/ja
Publication of JPS61274912A publication Critical patent/JPS61274912A/ja
Publication of JPH0458369B2 publication Critical patent/JPH0458369B2/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
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • B29C45/1646—Injecting parison-like articles
    • 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
    • B29C45/1607—Multi-way nozzles specially adapted therefor having at least three different ways
    • 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
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • B29C2045/1656—Injecting the skin material through the central passage of the multiway nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP11772185A 1985-05-31 1985-05-31 多層成形用ノズル装置 Granted JPS61274912A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11772185A JPS61274912A (ja) 1985-05-31 1985-05-31 多層成形用ノズル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11772185A JPS61274912A (ja) 1985-05-31 1985-05-31 多層成形用ノズル装置

Publications (2)

Publication Number Publication Date
JPS61274912A true JPS61274912A (ja) 1986-12-05
JPH0458369B2 JPH0458369B2 (de) 1992-09-17

Family

ID=14718646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11772185A Granted JPS61274912A (ja) 1985-05-31 1985-05-31 多層成形用ノズル装置

Country Status (1)

Country Link
JP (1) JPS61274912A (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6447522A (en) * 1987-08-18 1989-02-22 Meiki Seisakusho Kk Sandwich injection molding apparatus
WO1989003756A1 (en) * 1987-10-30 1989-05-05 Nissei Asb Machine Co., Ltd. Multilayer forming nozzle
US8469687B2 (en) 2010-09-21 2013-06-25 Mold-Masters (2007) Limited Coinjection hot runner injection molding system
US9073246B2 (en) 2011-09-21 2015-07-07 Mold-Masters (2007) Limited Coinjection hot runner injection molding system
US9498911B2 (en) 2010-09-21 2016-11-22 Mold-Masters (2007) Limited Coinjection hot runner injection molding system
CN110206899A (zh) * 2019-06-11 2019-09-06 佟磊 一种控流控压装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6447522A (en) * 1987-08-18 1989-02-22 Meiki Seisakusho Kk Sandwich injection molding apparatus
WO1989003756A1 (en) * 1987-10-30 1989-05-05 Nissei Asb Machine Co., Ltd. Multilayer forming nozzle
US5030077A (en) * 1987-10-30 1991-07-09 Nissei Asb Machine Co., Ltd. Multi-layer molding nozzle
US8469687B2 (en) 2010-09-21 2013-06-25 Mold-Masters (2007) Limited Coinjection hot runner injection molding system
JP2013537859A (ja) * 2010-09-21 2013-10-07 モールド−マスターズ （２００７） リミテッド 共射出ホットランナー射出成型システム
US8753102B2 (en) 2010-09-21 2014-06-17 Mold-Masters (2007) Limited Coinjection hot runner injection molding system
US8757998B2 (en) 2010-09-21 2014-06-24 Mold-Masters (2007) Limited Coinjection hot runner injection molding system
US9498911B2 (en) 2010-09-21 2016-11-22 Mold-Masters (2007) Limited Coinjection hot runner injection molding system
US9073246B2 (en) 2011-09-21 2015-07-07 Mold-Masters (2007) Limited Coinjection hot runner injection molding system
CN110206899A (zh) * 2019-06-11 2019-09-06 佟磊 一种控流控压装置

Also Published As

Publication number Publication date
JPH0458369B2 (de) 1992-09-17

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