IT1131981B - Macchina di estrusione con testa di estrusione piana e calandra abbinata - Google Patents

Macchina di estrusione con testa di estrusione piana e calandra abbinata

Info

Publication number
IT1131981B
IT1131981B IT23640/80A IT2364080A IT1131981B IT 1131981 B IT1131981 B IT 1131981B IT 23640/80 A IT23640/80 A IT 23640/80A IT 2364080 A IT2364080 A IT 2364080A IT 1131981 B IT1131981 B IT 1131981B
Authority
IT
Italy
Prior art keywords
extrusion
flat
machine
calender
head
Prior art date
Application number
IT23640/80A
Other languages
English (en)
Other versions
IT8023640A0 (it
Inventor
Albert Grimminger
Heinz Koch
Original Assignee
Werner & Pfleiderer
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 Werner & Pfleiderer filed Critical Werner & Pfleiderer
Publication of IT8023640A0 publication Critical patent/IT8023640A0/it
Application granted granted Critical
Publication of IT1131981B publication Critical patent/IT1131981B/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
    • B29C48/256—Exchangeable extruder parts
    • 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
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2562—Mounting or handling of the die
    • 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
    • B29C48/266—Means for allowing relative movements between the apparatus parts, e.g. for twisting the extruded article or for moving the die along a surface to be coated
    • 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
    • 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
IT23640/80A 1979-09-14 1980-07-23 Macchina di estrusione con testa di estrusione piana e calandra abbinata IT1131981B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2937204A DE2937204C2 (de) 1979-09-14 1979-09-14 Extrudermaschine mit Breitspritzkopf und zugeordnetem Kalander

Publications (2)

Publication Number Publication Date
IT8023640A0 IT8023640A0 (it) 1980-07-23
IT1131981B true IT1131981B (it) 1986-06-25

Family

ID=6080892

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23640/80A IT1131981B (it) 1979-09-14 1980-07-23 Macchina di estrusione con testa di estrusione piana e calandra abbinata

Country Status (7)

Country Link
US (1) US4354814A (it)
JP (1) JPS5839664B2 (it)
DE (1) DE2937204C2 (it)
FR (1) FR2464821A1 (it)
GB (1) GB2061173B (it)
IT (1) IT1131981B (it)
SU (1) SU986293A3 (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887013A (ja) * 1981-11-18 1983-05-24 Japan Steel Works Ltd:The 連続混練造粒装置
IE48145B1 (en) * 1982-11-02 1984-10-03 Balintubber Enterprises Ltd Peat extrusion apparatus
DE3424257C2 (de) * 1984-06-30 1986-05-15 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Einrichtung zur Herstellung von Laufstreifen für Autoreifen oder anderen Profilen oder Bahnen
US4939235A (en) * 1985-09-26 1990-07-03 Foster-Miller, Inc. Biaxially oriented ordered polybenzothiazole film
DE3637358C1 (en) * 1986-11-03 1988-03-24 Hermann Berstoff Maschb Gmbh Extruder-calender for producing films or sheets from plastic, rubber or similarly behaving materials
JPS63121331A (ja) * 1986-11-10 1988-05-25 Matsushita Electric Ind Co Ltd マルチプレツクス復調装置
JPH0517223Y2 (it) * 1987-01-05 1993-05-10
NL8701362A (nl) * 1987-03-06 1988-10-03 Wavin Bv Inrichting voor het vormen van een kunststofvoortbrengsel; extruder voor een dergelijke inrichting; extrusielijn met een of meer van dergelijke extruders; gestel voor een extrusiekop en gestel voor een extruder en onder toepassing van extrusie verkregen kunststofvoortbrengsel.
DE3712343A1 (de) * 1987-04-11 1988-10-20 Krupp Gmbh Extrusionskopf mit einer klemmeinrichtung fuer die werkzeugteile
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
DE3810810A1 (de) * 1988-03-30 1989-10-12 Continental Ag Einrichtung zur herstellung von bahnfoermigen kautschukprodukten
US5006056A (en) * 1989-09-01 1991-04-09 The Black Clawson Company Film extrusion apparatus including a quickly replaceable chill roll
DE4009917C1 (it) * 1990-03-28 1991-11-21 Paul Troester Maschinenfabrik, 3000 Hannover, De
DE4035476C2 (de) * 1990-11-08 1996-10-17 Troester Maschf Paul Extruder-Kalander-Kombination
IT1245461B (it) * 1991-03-15 1994-09-20 Firestone Int Dev Spa Dispositivo di estrusione per la realizzazione di fasce armate per pneumatici di veicoli stradali
DE4220839C1 (it) * 1992-06-25 1993-09-09 Roehm Gmbh, 64293 Darmstadt, De
DE4235280C1 (de) * 1992-10-20 1993-10-14 Troester Maschf Paul Spritzkopf für einen Extruder
US5295612A (en) * 1993-02-25 1994-03-22 Albany International Corp. Roller nozzle for dispensing fast hardening fluids
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
US5800765A (en) * 1996-03-19 1998-09-01 Materials Research Innovations Corporation Double doctor blades
US5914148A (en) * 1997-12-19 1999-06-22 Buhler, Inc. Method and apparatus for producing a dough product
DE19803269A1 (de) * 1998-01-29 1999-08-05 Krupp Ag Hoesch Krupp Extrusionskopf
KR100298071B1 (ko) * 1999-06-07 2001-09-22 구승회 반죽물 시트 성형장치
JP2002349257A (ja) 2001-05-21 2002-12-04 Sanshin Ind Co Ltd 船外機
BR112012015182B1 (pt) * 2009-12-22 2019-09-24 Pirelli Tyre S. P. A. Processo e dispositivo de extrusão para produzir compostos elastoméricos, e, processo de produção de pneu
RU2451003C1 (ru) * 2010-11-22 2012-05-20 Федеральное государственное унитарное предприятие "Научно-исследовательский институт полимерных материалов" Экструдер для переработки баллиститных порохов и топлив
DE102010062900A1 (de) * 2010-12-13 2012-06-14 Evonik Röhm Gmbh Verfahren zur Herstellung von Lichtleitkörpern und deren Verwendung in Beleuchtungseinheit
EP3041657A2 (de) * 2013-09-06 2016-07-13 Harburg-Freudenberger Maschinenbau GmbH Verfahren und vorrichtung zur extrusion
US10406738B2 (en) * 2014-10-13 2019-09-10 Processing Technologies International, LLC Die assembly and method of setting up an extrusion system utilizing the die assembly
US11305467B2 (en) 2020-01-08 2022-04-19 Mega Machinery, Inc. Toggled roll stack
CN114570814B (zh) * 2022-03-27 2023-06-27 重庆工业职业技术学院 一种为保温板的金属导热层压制直线沟槽的工具

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1125639B (de) * 1957-08-14 1962-03-15 Werner Battenfeld Extruderwerk Vorrichtung zur Erhaltung eines gleich breiten Austrittsschlitzes an Breitschlitzduesen von Kunststoff-Schneckenpressen
BE657349A (it) * 1963-12-23 1965-04-16
US3408694A (en) * 1966-08-25 1968-11-05 Stewart Bolling & Co Inc Extruder
GB1183444A (it) * 1967-03-28 1970-03-04
US3535738A (en) * 1967-03-28 1970-10-27 Uniroyal Englebert Ag Diehead clamping means for extruders
US3488807A (en) * 1967-05-02 1970-01-13 Uniroyal Englebert Ag Extruder with openable die head structure and die locking means
FR1563078A (it) * 1968-02-21 1969-04-11
US3482279A (en) * 1968-03-18 1969-12-09 Berstorff Gmbh Masch Hermann Extrusion press
GB1282876A (en) * 1968-10-14 1972-07-26 Guthrie Ind Ltd Process and apparatus for forming layers of setting plastics materials
GB1253886A (en) * 1969-02-07 1971-11-17 David Bridge & Company Ltd Improvements in or relating to the production of sheets of material
US3756757A (en) * 1971-04-05 1973-09-04 Litton Industrial Products Tie bar sprocket mounting for injection-molding machine
DE2229828A1 (de) * 1972-06-19 1974-01-17 Troester Maschf Paul Walzenbreitspritzkopf fuer roller-headanlagen
DE2236363B2 (de) * 1972-07-25 1979-12-06 Paul Troester Maschinenfabrik, 3000 Hannover Zweiteiliger offenbarer Breitspritzkopf für einen Schneckenextruder
DE2413844B2 (de) * 1974-03-22 1976-01-22 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Breitschlitzduesenkopf fuer extruder
DE2457532B2 (de) * 1974-12-05 1979-11-15 Paul Troester Maschinenfabrik, 3000 Hannover Schneckenextruder mit geteiltem Breitspritzkopf
US4028035A (en) * 1976-01-27 1977-06-07 K. R. Komarek, Inc. Frameless briquetting machine
DE2625737C2 (de) * 1976-06-09 1983-11-10 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Extruder-Kalander

Also Published As

Publication number Publication date
DE2937204C2 (de) 1982-09-02
FR2464821B1 (it) 1984-04-27
JPS5644638A (en) 1981-04-23
US4354814A (en) 1982-10-19
GB2061173B (en) 1983-08-10
GB2061173A (en) 1981-05-13
FR2464821A1 (fr) 1981-03-20
DE2937204A1 (de) 1981-03-19
IT8023640A0 (it) 1980-07-23
JPS5839664B2 (ja) 1983-08-31
SU986293A3 (ru) 1982-12-30

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