EP 1891267 A1 20080227 - PRESSING DEVICE FOR COMPRESSING PAPER AND/OR FOR EXTRACTING CARRIER LIQUID FROM PAPER AND METHOD THEREFOR
Title (en)
PRESSING DEVICE FOR COMPRESSING PAPER AND/OR FOR EXTRACTING CARRIER LIQUID FROM PAPER AND METHOD THEREFOR
Title (de)
PRESSENVORRICHTUNG ZUM VERDICHTEN VON PAPIER UND/ODER ZUM ENTZIEHEN VON TRÄGERFLÜSSIGKEIT AUS PAPIER UND VERFAHREN HIERZU
Title (fr)
DISPOSITIF DE PRESSAGE DESTINE A COMPRIMER LE PAPIER ET/OU A ELIMINER LE LIQUIDE ENTRAINE DU PAPIER, ET PROCEDE CORRESPONDANT
Publication
Application
Priority
- EP 2006063007 W 20060608
- DE 102005028023 A 20050616
- DE 102005049290 A 20051014
Abstract (en)
[origin: WO2006134062A1] The invention relates to a pressing device (11) which is used to compress paper and/or to extract carrier liquid from moist paper (27), cardboard or card when paper (27), cardboard or card is being produced. The pressing device comprises a first electrode (47) which is arranged in or under a pressing area and which is connected to a high voltage impulse generator, in order to increase the processing speed of which the paper is produced. A plasma can be produced in/on the moist paper (27), cardboard or card or in the direct vicinity thereof. The tearing strength and the quality of the paper (27) is increased.
IPC 8 full level
D21F 3/00 (2006.01); D21H 25/04 (2006.01)
CPC (source: EP)
D21F 3/00 (2013.01); D21F 3/02 (2013.01); D21H 25/04 (2013.01)
Citation (search report)
See references of WO 2006134062A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006134062 A1 20061221; DE 102005049290 A1 20061228; EP 1891267 A1 20080227; EP 1891267 B1 20140319; ES 2455519 T3 20140415
DOCDB simple family (application)
EP 2006063007 W 20060608; DE 102005049290 A 20051014; EP 06755311 A 20060608; ES 06755311 T 20060608