JPS61272124A - 発泡体成形用押出機 - Google Patents

発泡体成形用押出機

Info

Publication number
JPS61272124A
JPS61272124A JP60114955A JP11495585A JPS61272124A JP S61272124 A JPS61272124 A JP S61272124A JP 60114955 A JP60114955 A JP 60114955A JP 11495585 A JP11495585 A JP 11495585A JP S61272124 A JPS61272124 A JP S61272124A
Authority
JP
Japan
Prior art keywords
screw
raw material
tip
barrel
extruder
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
JP60114955A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0261897B2 (enExample
Inventor
Tadayasu Tsubone
匡泰 坪根
Keizo Ono
小野　恵造
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.)
Sekisui Kasei Co Ltd
Original Assignee
Sekisui Plastics 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 Sekisui Plastics Co Ltd filed Critical Sekisui Plastics Co Ltd
Priority to JP60114955A priority Critical patent/JPS61272124A/ja
Publication of JPS61272124A publication Critical patent/JPS61272124A/ja
Publication of JPH0261897B2 publication Critical patent/JPH0261897B2/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
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molding Of Porous Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP60114955A 1985-05-28 1985-05-28 発泡体成形用押出機 Granted JPS61272124A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60114955A JPS61272124A (ja) 1985-05-28 1985-05-28 発泡体成形用押出機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60114955A JPS61272124A (ja) 1985-05-28 1985-05-28 発泡体成形用押出機

Publications (2)

Publication Number Publication Date
JPS61272124A true JPS61272124A (ja) 1986-12-02
JPH0261897B2 JPH0261897B2 (enExample) 1990-12-21

Family

ID=14650780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60114955A Granted JPS61272124A (ja) 1985-05-28 1985-05-28 発泡体成形用押出機

Country Status (1)

Country Link
JP (1) JPS61272124A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966540A (en) * 1988-07-11 1990-10-30 Toshiba Kikai Kabushiki Kaisha Molding machines using rotary screws
JPH0580732U (ja) * 1992-04-02 1993-11-02 株式会社日本製鋼所 押出スクリュ構造
WO1998007559A1 (de) * 1996-08-16 1998-02-26 Meeth Ernst Josef Schneckenextruder
WO1999020453A1 (en) * 1997-10-16 1999-04-29 The Goodyear Tire & Rubber Company Scraper blades for extruder
JP2009113422A (ja) * 2007-11-08 2009-05-28 Ngk Insulators Ltd 土練機
JP2012214811A (ja) * 2011-03-25 2012-11-08 Sekisui Plastics Co Ltd ポリスチレン系樹脂発泡シート、容器、及びポリスチレン系樹脂発泡シートの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS424574Y1 (enExample) * 1964-10-15 1967-03-11
JPS4728947U (enExample) * 1971-05-05 1972-12-02
JPS6078718A (ja) * 1983-10-04 1985-05-04 Sumitomo Electric Ind Ltd 発泡体の押出方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS424574Y1 (enExample) * 1964-10-15 1967-03-11
JPS4728947U (enExample) * 1971-05-05 1972-12-02
JPS6078718A (ja) * 1983-10-04 1985-05-04 Sumitomo Electric Ind Ltd 発泡体の押出方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966540A (en) * 1988-07-11 1990-10-30 Toshiba Kikai Kabushiki Kaisha Molding machines using rotary screws
JPH0580732U (ja) * 1992-04-02 1993-11-02 株式会社日本製鋼所 押出スクリュ構造
WO1998007559A1 (de) * 1996-08-16 1998-02-26 Meeth Ernst Josef Schneckenextruder
WO1999020453A1 (en) * 1997-10-16 1999-04-29 The Goodyear Tire & Rubber Company Scraper blades for extruder
JP2009113422A (ja) * 2007-11-08 2009-05-28 Ngk Insulators Ltd 土練機
JP2012214811A (ja) * 2011-03-25 2012-11-08 Sekisui Plastics Co Ltd ポリスチレン系樹脂発泡シート、容器、及びポリスチレン系樹脂発泡シートの製造方法
JP2012214810A (ja) * 2011-03-25 2012-11-08 Sekisui Plastics Co Ltd ポリスチレン系樹脂発泡シート、容器、及びポリスチレン系樹脂発泡シートの製造方法
JP2012214812A (ja) * 2011-03-25 2012-11-08 Sekisui Plastics Co Ltd ポリスチレン系樹脂発泡シート、容器、及びポリスチレン系樹脂発泡シートの製造方法

Also Published As

Publication number Publication date
JPH0261897B2 (enExample) 1990-12-21

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term