EP0393519A3 - Vorrichtung zum Aufwickeln einer Folienbahn - Google Patents

Vorrichtung zum Aufwickeln einer Folienbahn Download PDF

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Publication number
EP0393519A3
EP0393519A3 EP19900107063 EP90107063A EP0393519A3 EP 0393519 A3 EP0393519 A3 EP 0393519A3 EP 19900107063 EP19900107063 EP 19900107063 EP 90107063 A EP90107063 A EP 90107063A EP 0393519 A3 EP0393519 A3 EP 0393519A3
Authority
EP
European Patent Office
Prior art keywords
rollers
contact roller
film
gusset
boundary layers
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
EP19900107063
Other languages
English (en)
French (fr)
Other versions
EP0393519A2 (de
EP0393519B1 (de
Inventor
Hajo Dr. Hagens
Thomas Heusel
Reinhard Kober
Stefan Sinzig
Wolfgang Dipl.-Ing. Oberhausen
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of EP0393519A2 publication Critical patent/EP0393519A2/de
Publication of EP0393519A3 publication Critical patent/EP0393519A3/de
Application granted granted Critical
Publication of EP0393519B1 publication Critical patent/EP0393519B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/16—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B65H2404/144—Roller pairs with relative movement of the rollers to / from each other
    • B65H2404/1441—Roller pairs with relative movement of the rollers to / from each other involving controlled actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/40—Shafts, cylinders, drums, spindles
    • B65H2404/43—Rider roll construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/40—Shafts, cylinders, drums, spindles
    • B65H2404/43—Rider roll construction
    • B65H2404/432—Rider roll construction involving a plurality of parallel rider rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/20—Avoiding or preventing undesirable effects
    • B65H2601/21—Dynamic air effects
    • B65H2601/211—Entrapping air in or under the material

Landscapes

  • Winding Of Webs (AREA)

Abstract

In einem Zwickel (6) zwischen einem Folienwickel (8) und einer Kontaktwalze (3) sind zwei Rollen (5a, 5b) parallel zu den Achsen des Folienwickels (8) und der Kontaktwalze (3) angeordnet. Diese Rollen (5a; 5b) besitzen im Vergleich zu der Kontaktwalze (3) und dem Wickelkern (2) bzw. dem Folienwickel (8) geringe Durchmesser von 7,5 bis 50 mm. Die Rollen (5a, 5b) quetschen die Luftgrenzschichten (4) an den sich in den Zwickel (6) hineinbewegenden Folienbahnen (1) ab.
Die Kontaktwalze (3) und die eine Rolle (5a) haben jeweils eine glatte harte Oberflächenschicht mit einem Mittenrauhwert Ra kleiner 0,4 µm und einer Brinellhärte HB größer als 10 HB 2,5/62,5.
Der Abstand zwischen den Rollen (5a, 5b) zum Verdrängen der Luftgrenzschichten (4) und dem Kontaktpunkt von Folienwickel (8) und der Kontaktwalze (3) wird so klein gewählt, daß sich nur in geringem Maße neue Luftgrenzschichten (4) auf den Folienbahnabschnitten innerhalb des Zwickels (6) bilden können.
EP90107063A 1989-04-21 1990-04-12 Vorrichtung zum Aufwickeln einer Folienbahn Expired - Lifetime EP0393519B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3913131A DE3913131A1 (de) 1989-04-21 1989-04-21 Verfahren und vorrichtung zum aufwickeln einer folienbahn
DE3913131 1989-04-21

Publications (3)

Publication Number Publication Date
EP0393519A2 EP0393519A2 (de) 1990-10-24
EP0393519A3 true EP0393519A3 (de) 1991-07-31
EP0393519B1 EP0393519B1 (de) 1994-05-18

Family

ID=6379145

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90107063A Expired - Lifetime EP0393519B1 (de) 1989-04-21 1990-04-12 Vorrichtung zum Aufwickeln einer Folienbahn

Country Status (4)

Country Link
US (1) US5039023A (de)
EP (1) EP0393519B1 (de)
JP (1) JPH02305747A (de)
DE (2) DE3913131A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4112536C2 (de) * 1991-04-17 1994-03-03 Escher Wyss Gmbh Saug- und Blasvorrichtung
GB9114535D0 (en) * 1991-07-05 1991-08-21 Wiggins Teape Group Ltd Improvements in apparatus for limiting the entrainment of air between the turns of a reel of web material during the reeling thereof
ATE129983T1 (de) * 1991-10-19 1995-11-15 Jagenberg Ag Wickelmaschine zum aufwickeln von materialbahnen, insbesondere papier- oder kartonbahnen.
DE4218825C2 (de) * 1992-06-09 1995-02-23 Koenig & Bauer Ag Vorrichtung zum Verbinden zweier Papierbahnen
DE4414396C3 (de) * 1994-04-26 2002-02-07 Jagenberg Papiertech Gmbh Trag- oder Stützwalze für eine Wickelmaschine
US5533690A (en) * 1994-06-02 1996-07-09 Minnesota Mining And Manufacturing Company Strand alignment devices for high speed winding of magnetic tape
US5803398A (en) * 1995-09-07 1998-09-08 Eastman Kodak Company Multiple durometer pressure roller
JPH1053361A (ja) * 1996-06-06 1998-02-24 Eastman Kodak Co コアにウェブ材料を巻き付けるための方法および装置
DE29610197U1 (de) * 1996-06-13 1997-10-16 Beloit Technologies Inc Belastungswalzenanordnung für Wickelmaschinen
DE19819276A1 (de) * 1998-04-30 1999-11-04 Hoechst Trespaphan Gmbh Verfahren zur Regelung der Wickeldichte von Folienrollen
DE19825723A1 (de) 1998-06-09 1999-12-16 Schloemann Siemag Ag Vorrichtung zum Positionieren einer beim Bundaufbau gegen den Haspeldorn eines Bandhaspels verlagerbaren und anstellbaren Glättrolle
DE19839916A1 (de) 1998-09-02 2000-03-09 Jagenberg Papiertech Gmbh Verfahren und Vorrichtung zur Verminderung des Volumens oder Drucks eines Fluids, das von sich bewegenden Oberflächen in einen Spalt eingeschleppt wird
DE19908496A1 (de) * 1999-02-26 2000-08-31 Voith Sulzer Papiertech Patent Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn
EP1061024A1 (de) 1999-06-16 2000-12-20 E.I. Du Pont De Nemours And Company Apparat und Verfahren zum Aufwickeln von Bahnen
EP1216941A1 (de) * 2000-12-20 2002-06-26 E.I. Du Pont De Nemours And Company Vorrichtung und Verfahren zum Wickeln einer Bahn
EP1306333A1 (de) * 2000-12-20 2003-05-02 E.I. Du Pont De Nemours And Company Verfahren und Vorrichtung zum Wickeln von Bahnen
FI111033B (fi) * 2001-06-15 2003-05-15 Metso Paper Inc Menetelmä rullan tiheyden määrittämiseksi
US6808581B2 (en) * 2001-06-15 2004-10-26 3M Innovative Properties Company Method and apparatus for automatically applying a flying splicing tape to a roll of sheet material
US6814123B2 (en) 2001-12-21 2004-11-09 3M Innovative Properties Company Method and apparatus for applying a splicing tape to a roll of sheet material
DE102004012727A1 (de) * 2004-03-16 2005-10-06 Voith Paper Patent Gmbh J-Linie
US7427045B2 (en) * 2004-12-09 2008-09-23 Fujifilm Corporation Tape winder and method of processing tape
WO2013100062A1 (ja) * 2011-12-27 2013-07-04 東レ株式会社 微多孔プラスチックフィルムロールの製造装置及び製造方法
JP2014156305A (ja) * 2013-02-15 2014-08-28 Miyakoshi Printing Machinery Co Ltd 巻取り装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030917A1 (de) * 1980-08-16 1982-04-01 Agfa-Gevaert Ag, 5090 Leverkusen Bahnleitwalze fuer hohe geschwindigkeiten und verfahren zu ihrer herstellung
US4576344A (en) * 1981-05-06 1986-03-18 Teijin Limited Polyester film roll
DE3710412A1 (de) * 1987-03-28 1988-10-06 Hoechst Ag Verfahren und vorrichtung zum aufwickeln einer folienbahn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030917A1 (de) * 1980-08-16 1982-04-01 Agfa-Gevaert Ag, 5090 Leverkusen Bahnleitwalze fuer hohe geschwindigkeiten und verfahren zu ihrer herstellung
US4576344A (en) * 1981-05-06 1986-03-18 Teijin Limited Polyester film roll
DE3710412A1 (de) * 1987-03-28 1988-10-06 Hoechst Ag Verfahren und vorrichtung zum aufwickeln einer folienbahn

Also Published As

Publication number Publication date
US5039023A (en) 1991-08-13
DE59005706D1 (de) 1994-06-23
EP0393519A2 (de) 1990-10-24
DE3913131A1 (de) 1990-10-25
DE3913131C2 (de) 1991-10-17
JPH02305747A (ja) 1990-12-19
EP0393519B1 (de) 1994-05-18

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