IT8022729A0 - Estrusore con matrice a rulli. - Google Patents

Estrusore con matrice a rulli.

Info

Publication number
IT8022729A0
IT8022729A0 IT8022729A IT2272980A IT8022729A0 IT 8022729 A0 IT8022729 A0 IT 8022729A0 IT 8022729 A IT8022729 A IT 8022729A IT 2272980 A IT2272980 A IT 2272980A IT 8022729 A0 IT8022729 A0 IT 8022729A0
Authority
IT
Italy
Prior art keywords
extruder
roller matrix
matrix
roller
Prior art date
Application number
IT8022729A
Other languages
English (en)
Other versions
IT1132098B (it
Inventor
Katsunobu Hagiwara
Kazuhiko Nakagawa
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of IT8022729A0 publication Critical patent/IT8022729A0/it
Application granted granted Critical
Publication of IT1132098B publication Critical patent/IT1132098B/it

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24—Calendering
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/35—Extrusion nozzles or dies with rollers
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/235—Calendar

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
IT22729/80A 1979-06-12 1980-06-11 Estrusore con matrice a rulli IT1132098B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7440679A JPS55166234A (en) 1979-06-12 1979-06-12 Noncontact type extruding machine with roller die

Publications (2)

Publication Number Publication Date
IT8022729A0 true IT8022729A0 (it) 1980-06-11
IT1132098B IT1132098B (it) 1986-06-25

Family

ID=13546267

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22729/80A IT1132098B (it) 1979-06-12 1980-06-11 Estrusore con matrice a rulli

Country Status (5)

Country Link
US (1) US4304539A (it)
JP (1) JPS55166234A (it)
DE (1) DE3021784C2 (it)
GB (1) GB2053780B (it)
IT (1) IT1132098B (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4632795A (en) * 1982-11-26 1986-12-30 Wenger Manufacturing, Inc. Method and apparatus for extrusion processing of cellulose bearing materials
GB2150877B (en) * 1983-11-11 1988-01-20 Aarc Pty Ltd Moulding & feeding a thermoplastic web to continuously moving web thermo forming means
DE3431865A1 (de) * 1984-08-30 1986-03-06 Degussa Ag, 6000 Frankfurt Verfahren und vorrichtung zum granulieren von pulverfoermigen stoffen
JP2546880B2 (ja) * 1987-08-06 1996-10-23 株式会社神戸製鋼所 スクリュー押出機
DE3730043A1 (de) * 1987-09-08 1989-03-16 Reifenhaeuser Masch Verfahren und extrusionsanlage zum herstellen einer kunststoffbahn
DE3810810A1 (de) * 1988-03-30 1989-10-12 Continental Ag Einrichtung zur herstellung von bahnfoermigen kautschukprodukten
US5108040A (en) * 1989-04-28 1992-04-28 Larry Koenig Tapered auger shredder
DE69316824T2 (de) * 1992-10-26 1998-06-18 Bridgestone Corp Schnecke für Zweiwellenextruder und Zweiwellenextruder
US5312224A (en) * 1993-03-12 1994-05-17 International Business Machines Corporation Conical logarithmic spiral viscosity pump
US6258302B1 (en) * 1999-02-10 2001-07-10 Spalding Sports Worldwide, Inc. Process for producing polybutadiene golf ball cores
JP2698037B2 (ja) * 1993-09-14 1998-01-19 株式会社神戸製鋼所 押出機のバンク量調節装置
JP2698035B2 (ja) * 1993-12-06 1998-01-19 株式会社神戸製鋼所 ローラヘッド押出機のバンク量検出装置
JPH091631A (ja) * 1995-06-16 1997-01-07 Kobe Steel Ltd ローラヘッド押出機のシート幅調整装置
JP2871565B2 (ja) * 1995-12-26 1999-03-17 株式会社神戸製鋼所 ローラヘッド押出機とその制御方法
US6035498A (en) * 1997-01-27 2000-03-14 Velcro Industties B.V. Stretched fasteners
DE10126124A1 (de) * 2000-06-01 2001-12-06 Sumitomo Chemical Co Strangpreßmaschine
US7993062B2 (en) 2000-11-07 2011-08-09 Davis-Standard, Llc Combination thrust flange and thrust plate
US8668389B2 (en) 2000-11-07 2014-03-11 Davis-Standard, Llc Combination thrust flange and thrust plate
WO2002042053A2 (fr) * 2000-11-27 2002-05-30 Societe De Technologie Michelin Dispositif d'extrusion pour fabriquer un produit a base d'un melange caoutchouteux
JP4034124B2 (ja) * 2002-06-05 2008-01-16 株式会社ブリヂストン 押出機用スクリュー及びその製造方法
CN102886889A (zh) * 2012-11-12 2013-01-23 河北华通线缆集团有限公司 挤橡机螺杆
DE102013002559B4 (de) * 2013-02-15 2014-09-18 Reifenhäuser GmbH & Co. KG Maschinenfabrik Einschnecken-Extruder und Verfahren zum Plastifizieren von Kunststoff-Polymeren
JP2016196089A (ja) * 2013-09-20 2016-11-24 株式会社ブリヂストン 押出し成形装置
WO2016154342A1 (en) * 2015-03-24 2016-09-29 South Dakota Board Of Regents High shear thin film machine for dispersion and simultaneous orientation-distribution of nanoparticles within polymer matrix
JP6976034B2 (ja) * 2015-08-07 2021-12-01 東洋製罐株式会社 押出機
JP6831172B2 (ja) * 2015-08-07 2021-02-17 東洋製罐株式会社 押出機
CN109967860B (zh) * 2019-04-23 2021-03-23 南昌航空大学 一种搅拌摩擦连续挤出装置及方法
CN110102867B (zh) * 2019-04-23 2021-04-06 南昌航空大学 一种自进料搅拌摩擦挤出方法、装置及自进料搅拌头

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971776C (de) 1953-04-11 1959-03-26 Hermann Berstorff Maschb Ansta Einrichtung zur Herstellung von Folien aus Gummi oder Kunststoffen
US3274645A (en) * 1963-11-20 1966-09-27 Farrel Corp Extruder-roller die
US3393426A (en) * 1966-07-11 1968-07-23 Adamson United Company Lateral spreading extruder die assembly
US3359597A (en) * 1966-07-26 1967-12-26 Farrel Corp Extruder-roller die
US3543333A (en) * 1968-03-18 1970-12-01 Berstorff Gmbh Masch Hermann Manufacture of synthetic resin rails
US3482279A (en) * 1968-03-18 1969-12-09 Berstorff Gmbh Masch Hermann Extrusion press
GB1253886A (en) * 1969-02-07 1971-11-17 David Bridge & Company Ltd Improvements in or relating to the production of sheets of material
JPS5072764U (it) * 1973-11-13 1975-06-26
US3947201A (en) * 1973-12-07 1976-03-30 Usm Corporation Extruder and roll die apparatus
DE2458614C3 (de) * 1974-12-11 1979-10-25 Werner & Pfleiderer, 7000 Stuttgart Extruder-Kalander-Verbindung
US3954366A (en) * 1975-01-06 1976-05-04 Fields Reuben T Two-stage single screw extrusion apparatus

Also Published As

Publication number Publication date
JPS55166234A (en) 1980-12-25
DE3021784C2 (de) 1985-01-10
DE3021784A1 (de) 1980-12-18
GB2053780B (en) 1983-06-29
US4304539A (en) 1981-12-08
IT1132098B (it) 1986-06-25
GB2053780A (en) 1981-02-11

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