ATE352668T1 - WIDE NIP CALENDAR - Google Patents

WIDE NIP CALENDAR

Info

Publication number
ATE352668T1
ATE352668T1 AT03025269T AT03025269T ATE352668T1 AT E352668 T1 ATE352668 T1 AT E352668T1 AT 03025269 T AT03025269 T AT 03025269T AT 03025269 T AT03025269 T AT 03025269T AT E352668 T1 ATE352668 T1 AT E352668T1
Authority
AT
Austria
Prior art keywords
wide nip
nip calendar
counter
roller
pressure roller
Prior art date
Application number
AT03025269T
Other languages
German (de)
Inventor
Josef Schneid
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 ATE352668T1 publication Critical patent/ATE352668T1/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

Landscapes

  • Paper (AREA)
  • Polarising Elements (AREA)
  • Nonmetallic Welding Materials (AREA)
  • General Induction Heating (AREA)

Abstract

The calender (1), to finish a paper or cardboard web (7), has a continuous belt (2) working with a heated counter pressure roller (3) to form a wide nip (4). The belt is forced against the counter roller by a pressure system (5) with an excitation unit (9) at a focus (10), for an induction heating to act on the counter pressure roller.
AT03025269T 2002-12-06 2003-11-06 WIDE NIP CALENDAR ATE352668T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10256998A DE10256998B4 (en) 2002-12-06 2002-12-06 nip calender

Publications (1)

Publication Number Publication Date
ATE352668T1 true ATE352668T1 (en) 2007-02-15

Family

ID=32309010

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03025269T ATE352668T1 (en) 2002-12-06 2003-11-06 WIDE NIP CALENDAR

Country Status (3)

Country Link
EP (1) EP1426487B1 (en)
AT (1) ATE352668T1 (en)
DE (2) DE10256998B4 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005005105A1 (en) * 2005-02-04 2006-08-10 Voith Paper Patent Gmbh calender

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705241A1 (en) * 1986-12-24 1988-07-07 Escher Wyss Gmbh METHOD FOR MECHANICAL-THERMAL DRAINAGE OF A FIBER web
FI83895C (en) * 1988-04-13 1991-09-10 Valmet Paper Machinery Inc FOERFARANDE OCH ANORDNING VID PRESSBEHANDLING AV EN PAPPERSBANA.
DE4216264C2 (en) * 1992-05-16 2000-05-25 Voith Sulzer Papiermasch Gmbh Process for drying and loosening a paper web
DE4322876A1 (en) * 1993-07-09 1993-11-18 Voith Gmbh J M Device for smoothing a paper or cardboard web
SE9804347D0 (en) * 1998-12-16 1998-12-16 Valmet Corp Method and apparatus for calendering paper
FI116734B (en) * 2001-10-25 2006-02-15 Metso Paper Inc Method of treating paper or paperboard web and processing device for paper or paperboard web

Also Published As

Publication number Publication date
DE50306364D1 (en) 2007-03-15
DE10256998B4 (en) 2006-04-06
EP1426487B1 (en) 2007-01-24
DE10256998A1 (en) 2004-07-08
EP1426487A1 (en) 2004-06-09

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