DE69313930D1 - Extrusion bei dem die Richtung des Extrudates rechtwinkelig zur Richtung der Extrusionsachse ist - Google Patents

Extrusion bei dem die Richtung des Extrudates rechtwinkelig zur Richtung der Extrusionsachse ist

Info

Publication number
DE69313930D1
DE69313930D1 DE69313930T DE69313930T DE69313930D1 DE 69313930 D1 DE69313930 D1 DE 69313930D1 DE 69313930 T DE69313930 T DE 69313930T DE 69313930 T DE69313930 T DE 69313930T DE 69313930 D1 DE69313930 D1 DE 69313930D1
Authority
DE
Germany
Prior art keywords
extrusion
extrudate
axis
extrusion axis
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.)
Expired - Fee Related
Application number
DE69313930T
Other languages
English (en)
Other versions
DE69313930T2 (de
Inventor
Peter F Cloeren
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.)
Cloeren Co
Original Assignee
Cloeren Co
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 Cloeren Co filed Critical Cloeren Co
Application granted granted Critical
Publication of DE69313930D1 publication Critical patent/DE69313930D1/de
Publication of DE69313930T2 publication Critical patent/DE69313930T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • 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
    • B29C48/255—Flow control means, e.g. valves
    • B29C48/2556—Flow control means, e.g. valves provided in or in the proximity of dies
DE69313930T 1992-06-15 1993-05-23 Extrusion bei dem die Richtung des Extrudates rechtwinkelig zur Richtung der Extrusionsachse ist Expired - Fee Related DE69313930T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/898,477 US5234649A (en) 1992-06-15 1992-06-15 End feed extrusion

Publications (2)

Publication Number Publication Date
DE69313930D1 true DE69313930D1 (de) 1997-10-23
DE69313930T2 DE69313930T2 (de) 1998-01-22

Family

ID=25409515

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69313930T Expired - Fee Related DE69313930T2 (de) 1992-06-15 1993-05-23 Extrusion bei dem die Richtung des Extrudates rechtwinkelig zur Richtung der Extrusionsachse ist

Country Status (4)

Country Link
US (1) US5234649A (de)
EP (1) EP0574733B1 (de)
JP (1) JPH0655608A (de)
DE (1) DE69313930T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE515366C2 (sv) * 1996-11-20 2001-07-23 Ericsson Telefon Ab L M Batteripaket för en portabel elektrisk apparat samt sätt vid uppladdning av detsamma
US6350318B1 (en) 1998-12-17 2002-02-26 Eastman Kodak Company Optimized versatile coating hopper
DE10162353A1 (de) * 2001-12-18 2003-07-03 Roehm Gmbh Extrusionsdüse für Folien oder Platten mit seitlicher Schmelzeeinspeisung
US7056112B2 (en) * 2003-06-02 2006-06-06 Extrusion Dies Industries, Llc Extrusion die and method for using the same
CN101537695A (zh) * 2004-09-30 2009-09-23 东丽株式会社 叠层板的制造装置和制造方法
DE102006016578A1 (de) * 2006-04-06 2007-10-11 Henkel Kgaa Feste, Textil-weichmachende Zusammensetzung mit einem wasserlöslichen Polymer
JP2009178845A (ja) * 2008-01-29 2009-08-13 Fujifilm Corp 流延ダイ、溶液製膜設備及び溶液製膜方法
DE102008041423B4 (de) 2008-08-21 2015-04-16 Fmp Technology Gmbh Fluid Measurements & Projects Beschichtungswerkzeug zum Auftragen eines Flüssigkeitsfilms auf ein Substrat
US20120148702A1 (en) * 2010-12-10 2012-06-14 Michael Worth Herndon Extruder die assembly
JP6098183B2 (ja) * 2012-01-31 2017-03-22 東レ株式会社 シート成形口金およびシート成形方法
US9067351B2 (en) * 2012-03-29 2015-06-30 Cloeren Incorporated Varying transition zone manifold
JP2015024557A (ja) * 2013-07-26 2015-02-05 株式会社サン・エヌ・ティ ゴムシート製造装置
KR20180064614A (ko) * 2016-12-05 2018-06-15 삼성디스플레이 주식회사 표시 장치용 도광판 압출 성형 장치

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057010A (en) * 1960-08-22 1962-10-09 Reifenhauser K G Elongated slit nozzle
US3308222A (en) * 1964-08-19 1967-03-07 Midland Ross Corp Sheet extrusion die
US3432588A (en) * 1964-12-23 1969-03-11 Dow Chemical Co Method for the preparation of a filamentary reinforced resinous article having improved surface characteristics
US3524795A (en) * 1965-07-01 1970-08-18 Dow Chemical Co Packaging film
US3583032A (en) * 1968-06-04 1971-06-08 Beloit Corp Apparatus for casting multi-layer composite film
FR2167229B1 (de) * 1972-01-11 1976-07-23 Cellophane Sa
US3761211A (en) * 1972-01-17 1973-09-25 Crompton & Knowles Corp Multi-layer extrusion apparatus
US4043739A (en) * 1975-04-21 1977-08-23 Kimberly-Clark Corporation Distributor for thermoplastic extrusion die
EP0010895B1 (de) * 1978-10-23 1983-08-17 Imperial Chemical Industries Plc Verfahren zum Herstellen mehrschichtiger Folien aus thermoplastischem Kunststoff durch Einkanal-Coextrusion und darin verwendeter Schmelzen-Zufuhradapter
US4293517A (en) * 1980-04-14 1981-10-06 E. I. Du Pont De Nemours And Company Die with insert and its use
DE3019280A1 (de) * 1980-05-21 1981-12-03 Röhm GmbH, 6100 Darmstadt Breitschlitzextrusionsduese mit verstellbarem betriebspunkt
DE3025564A1 (de) * 1980-07-05 1982-02-04 Hoechst Ag, 6000 Frankfurt Verfahren und vorrichtung zur herstellung mehrschichtiger flachfolien aus thermoplastischen kunststoffen durch coextrusion
US4600550A (en) * 1984-04-27 1986-07-15 Cloeren Peter Coextrusion process for overcoming the curtaining effect
JPH067944B2 (ja) * 1985-10-18 1994-02-02 富士写真フイルム株式会社 塗布方法
DE3734883A1 (de) * 1987-10-15 1989-04-27 Reifenhaeuser Masch Werkzeugblock fuer das strangpressen einer folie oder platte aus thermoplastischem kunststoff
JPH0794142B2 (ja) * 1990-07-03 1995-10-11 積水化学工業株式会社 熱可塑性樹脂シートの製造装置及びそれを用いた熱可塑性樹脂シートの製造方法
US5120484A (en) * 1991-03-05 1992-06-09 The Cloeren Company Coextrusion nozzle and process

Also Published As

Publication number Publication date
US5234649A (en) 1993-08-10
DE69313930T2 (de) 1998-01-22
EP0574733B1 (de) 1997-09-17
JPH0655608A (ja) 1994-03-01
EP0574733A1 (de) 1993-12-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee