JPS5168670A - - Google Patents

Info

Publication number
JPS5168670A
JPS5168670A JP49142374A JP14237474A JPS5168670A JP S5168670 A JPS5168670 A JP S5168670A JP 49142374 A JP49142374 A JP 49142374A JP 14237474 A JP14237474 A JP 14237474A JP S5168670 A JPS5168670 A JP S5168670A
Authority
JP
Japan
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
JP49142374A
Other languages
Japanese (ja)
Inventor
Yasuhiro Kuroki
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba 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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP49142374A priority Critical patent/JPS5168670A/ja
Publication of JPS5168670A publication Critical patent/JPS5168670A/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP49142374A 1974-12-10 1974-12-10 Pending JPS5168670A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49142374A JPS5168670A (de) 1974-12-10 1974-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49142374A JPS5168670A (de) 1974-12-10 1974-12-10

Publications (1)

Publication Number Publication Date
JPS5168670A true JPS5168670A (de) 1976-06-14

Family

ID=15313881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49142374A Pending JPS5168670A (de) 1974-12-10 1974-12-10

Country Status (1)

Country Link
JP (1) JPS5168670A (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546950A (en) * 1978-09-29 1980-04-02 Kureha Chem Ind Co Ltd Simultaneous extrusion of laminated sheet
US4483812A (en) * 1983-04-15 1984-11-20 Cosden Technology, Inc. Valve plate and feedblock design for co-extrusion apparatus and co-extrusion process using same
JPS6154918A (ja) * 1984-08-23 1986-03-19 ピータークローレン 各層が実質的に均一な厚さを有する積層体の製造方法及びその方法の実施に使用するための押出し装置
US4669965A (en) * 1983-09-08 1987-06-02 Kabushiki Kaisha Plastic Kogaku Kenkyusho Multi-layer extrusion die
JPH0212819U (de) * 1988-07-08 1990-01-26
KR100460738B1 (ko) * 1999-12-18 2004-12-09 에스케이씨 주식회사 피드블록형 다이
JP2005324461A (ja) * 2004-05-14 2005-11-24 Fuji Photo Film Co Ltd 流延ダイ及び溶液製膜方法
JP2006188018A (ja) * 2005-01-07 2006-07-20 Nippon Zeon Co Ltd 多層押出成形装置、多層フィルムの製造方法及び多層延伸フィルムの製造方法
JP2006231763A (ja) * 2005-02-25 2006-09-07 Nippon Zeon Co Ltd 多層押出成形装置、多層フィルムの製造方法及び多層延伸フィルムの製造方法
KR101372509B1 (ko) * 2012-10-23 2014-03-12 김종현 안경테 성형용 삼중 셀룰로이드 다이헤드

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547573B2 (de) * 1978-09-29 1980-12-01
JPS5546950A (en) * 1978-09-29 1980-04-02 Kureha Chem Ind Co Ltd Simultaneous extrusion of laminated sheet
US4483812A (en) * 1983-04-15 1984-11-20 Cosden Technology, Inc. Valve plate and feedblock design for co-extrusion apparatus and co-extrusion process using same
US4669965A (en) * 1983-09-08 1987-06-02 Kabushiki Kaisha Plastic Kogaku Kenkyusho Multi-layer extrusion die
JPH029926B2 (de) * 1984-08-23 1990-03-06 Kurooren Piitaa
JPS6154918A (ja) * 1984-08-23 1986-03-19 ピータークローレン 各層が実質的に均一な厚さを有する積層体の製造方法及びその方法の実施に使用するための押出し装置
JPH0212819U (de) * 1988-07-08 1990-01-26
JPH065145Y2 (ja) * 1988-07-08 1994-02-09 三菱重工業株式会社 複合押出用導入金具
KR100460738B1 (ko) * 1999-12-18 2004-12-09 에스케이씨 주식회사 피드블록형 다이
JP2005324461A (ja) * 2004-05-14 2005-11-24 Fuji Photo Film Co Ltd 流延ダイ及び溶液製膜方法
JP2006188018A (ja) * 2005-01-07 2006-07-20 Nippon Zeon Co Ltd 多層押出成形装置、多層フィルムの製造方法及び多層延伸フィルムの製造方法
JP4581691B2 (ja) * 2005-01-07 2010-11-17 日本ゼオン株式会社 多層押出成形装置、多層フィルムの製造方法及び多層延伸フィルムの製造方法
JP2006231763A (ja) * 2005-02-25 2006-09-07 Nippon Zeon Co Ltd 多層押出成形装置、多層フィルムの製造方法及び多層延伸フィルムの製造方法
JP4591114B2 (ja) * 2005-02-25 2010-12-01 日本ゼオン株式会社 多層押出成形装置、多層フィルムの製造方法及び多層延伸フィルムの製造方法
KR101372509B1 (ko) * 2012-10-23 2014-03-12 김종현 안경테 성형용 삼중 셀룰로이드 다이헤드

Similar Documents

Publication Publication Date Title
FR2258215B1 (de)
BR7501650A (de)
JPS50152850A (de)
JPS50115380A (de)
AU7474774A (de)
JPS50152397U (de)
JPS50116113A (de)
JPS50118714U (de)
JPS50140482U (de)
JPS50142412U (de)
BG21557A1 (de)
AU481423A (de)
CH576246A5 (de)
CH576187A5 (de)
CH1131875A4 (de)
CH576178A5 (de)
BG26365A3 (de)
BG22325A1 (de)
BG22209A1 (de)
BG22007A1 (de)
CH575979A5 (de)
BG21674A1 (de)
BG21664A1 (de)
CH577210B5 (de)
CH1132074A4 (de)