ATE465295T1 - METHOD AND ARRANGEMENT FOR SMOOTHING A FIBROUS WEB COATED ON BOTH SIDES - Google Patents

METHOD AND ARRANGEMENT FOR SMOOTHING A FIBROUS WEB COATED ON BOTH SIDES

Info

Publication number
ATE465295T1
ATE465295T1 AT05105829T AT05105829T ATE465295T1 AT E465295 T1 ATE465295 T1 AT E465295T1 AT 05105829 T AT05105829 T AT 05105829T AT 05105829 T AT05105829 T AT 05105829T AT E465295 T1 ATE465295 T1 AT E465295T1
Authority
AT
Austria
Prior art keywords
glazing
web
coating
nips
nip
Prior art date
Application number
AT05105829T
Other languages
German (de)
Inventor
Joerg Rheims
Original Assignee
Voith Patent Gmbh
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 Voith Patent Gmbh filed Critical Voith Patent Gmbh
Application granted granted Critical
Publication of ATE465295T1 publication Critical patent/ATE465295T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/006—Calenders; Smoothing apparatus with extended nips
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/0073—Accessories for calenders
    • D21G1/0093—Web conditioning devices

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Paper (AREA)

Abstract

The fibrous web (1) passes through a coating unit (2, 3) to the drying unit (4). Following drying, the web is passed through two nips formed by cylindrical pressure rollers (5, 6) and glazing rollers (7, 8) with flexible roller casings which form elongated glazing nips. The web is heated on one or both sides in the glazing nips. It is moistened on at least one side before a nip. In the subsequent nip, the heated side of the web is moistened. The moistening unit (10, 11) applies preferably 1 g/m 2>at most, to the web. Drying takes place between coating and glazing. Before coating, the web is passed through at least one glazing nip formed by two glazing rollers (13) profiled transversely with respect to the direction of motion (12) under mechanical pressure. The coating medium contains organic and/or inorganic coating pigments. The coating resists temperatures of preferably at least 250[deg]C, reached during application. An independent claim is included for the corresponding method.
AT05105829T 2004-12-24 2005-06-29 METHOD AND ARRANGEMENT FOR SMOOTHING A FIBROUS WEB COATED ON BOTH SIDES ATE465295T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004062618A DE102004062618A1 (en) 2004-12-24 2004-12-24 screed assembly

Publications (1)

Publication Number Publication Date
ATE465295T1 true ATE465295T1 (en) 2010-05-15

Family

ID=34940249

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05105829T ATE465295T1 (en) 2004-12-24 2005-06-29 METHOD AND ARRANGEMENT FOR SMOOTHING A FIBROUS WEB COATED ON BOTH SIDES

Country Status (3)

Country Link
EP (1) EP1674615B1 (en)
AT (1) ATE465295T1 (en)
DE (2) DE102004062618A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006040688A1 (en) 2006-08-30 2008-03-06 Voith Patent Gmbh Bahnbefeuchtung
DE102008000283A1 (en) * 2008-02-12 2009-08-13 Voith Patent Gmbh Combined application and smoothing process
DE102008041758A1 (en) 2008-09-02 2010-03-04 Voith Patent Gmbh Producing wood-free coated paper, comprises forming paper web by headbox, wire section, press and pre-dryer, applying blade top coat on the paper web on both side in further production course, and passing the web through soft calenders
CN110291248B (en) * 2017-02-03 2021-05-28 福伊特专利有限公司 Web treatment
DE102017130071A1 (en) * 2017-12-15 2019-06-19 Voith Patent Gmbh web treatment
DE102022112687A1 (en) 2022-05-20 2023-11-23 Voith Patent Gmbh Method and machine for increasing the transverse elongation of a testliner paper web in high-speed paper machines

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502960C2 (en) * 1994-06-15 1996-02-26 Nordiskafilt Ab Albany Arrangement for calendaring
DE60119956T2 (en) 2000-10-02 2007-05-24 Metso Paper, Inc. METHOD AND ARRANGEMENT FOR CALENDARING A TRACK WITH LONG SLIP CALENDAR
FI20011291A (en) 2001-06-18 2002-12-19 Metso Paper Inc Process and paper machine for making coated paper
DE10206333C1 (en) 2002-02-14 2003-07-31 Voith Paper Patent Gmbh Wide nip calender arrangement and method for satinizing a paper or Karrton web
DE10227979C5 (en) 2002-06-22 2013-07-25 Voith Patent Gmbh Wide nip device and method for calendering a material web
US20040099391A1 (en) 2002-11-26 2004-05-27 Bob Ching Process for producing super high bulk, light weight coated papers
DE102004010894A1 (en) * 2004-03-06 2005-09-22 Voith Paper Patent Gmbh Method and device for treating a web of paper or cardboard

Also Published As

Publication number Publication date
DE102004062618A1 (en) 2006-07-06
DE502005009450D1 (en) 2010-06-02
EP1674615B1 (en) 2010-04-21
EP1674615A1 (en) 2006-06-28

Similar Documents

Publication Publication Date Title
ATE465295T1 (en) METHOD AND ARRANGEMENT FOR SMOOTHING A FIBROUS WEB COATED ON BOTH SIDES
ATE278839T1 (en) DEVICE AND METHOD FOR APPLYING A LIQUID OR PASTY MEDIUM TO A RUNNING MATERIAL WEB
CY1117811T1 (en) METHOD OF CONTROLING ADHESIVE ADJUSTMENT ON A YANKEE POLISH CYLINDER
ATE505585T1 (en) DEVICE AND METHOD FOR PRODUCING AND/OR FINISHING A FIBROUS WEB
US5600900A (en) Vacuum assisted web drying system
DE60120726D1 (en) SUPPORTING STRIP FOR A RAKELING DEVICE
DE69715275D1 (en) Process and plant for coating a running web
DE502006000937D1 (en) Method and device for vibration reduction in paper machines
DE60214164D1 (en) METHOD FOR PRODUCING PAPER OR PAPER
ATE469264T1 (en) PAPER MACHINE
ATE557129T1 (en) METHOD FOR SATIN FINISHING A FIBROUS WEB AND CALENDAR ARRANGEMENT
ATE386840T1 (en) METHOD AND DEVICE FOR TREATING A PAPER OR CARDBOARD WEB
DE50313321D1 (en) Method and device for treating a paper or board web
JP4906500B2 (en) Matte calendar finish
ATE397122T1 (en) DEVICE AND METHOD FOR TREATING A WEB OF MATERIAL
ATE339377T1 (en) METHOD AND DEVICE FOR WINDING A PAPER WEB
KR20100010961U (en) Many purposes waterproof tape
DE502004011273D1 (en) METHOD FOR PRODUCING A WOOD-FREE STAINED, MATTE OR SEMI-FINISHED PAPER TRACK
DE10316850B8 (en) Process for treating a board web
JP2004529277A5 (en)
ATE478197T1 (en) METHOD AND ARRANGEMENT FOR PRODUCING PRINTING PAPER
ATE463617T1 (en) METHOD FOR CALENDARING A WEB AND CALENDAR THEREOF
ATE430834T1 (en) MACHINE FOR PRODUCING A WEB OF MATERIAL
FI20085546A0 (en) A method of treating a fibrous web in a metal strip calender and apparatus applying the method
ATE497059T1 (en) METHOD AND DEVICE FOR MOISTURIZING A FIBER WEB