EP 0948678 B1 20041208 - METHOD AND DEVICE FOR APPLYING A MEDIUM ON A RUNNING WEB OF MATERIAL
Title (en)
METHOD AND DEVICE FOR APPLYING A MEDIUM ON A RUNNING WEB OF MATERIAL
Title (de)
VERFAHREN UND VORRICHTUNG ZUM AUFTRAGEN EINES MEDIUMS AUF EINE LAUFENDE MATERIALBAHN
Title (fr)
PROCEDE ET DISPOSITIF POUR L'APPLICATION D'UN MILIEU SUR UNE BANDE DE MATERIAU EN DEPLACEMENT
Publication
Application
Priority
- DE 9803096 W 19981022
- DE 29723289 U 19971024
- DE 19820582 A 19980508
- DE 19823724 A 19980527
Abstract (en)
[origin: WO9922067A1] The invention relates to a method and device for applying a liquid or pasty application medium on a running web of material, especially of paper or cardboard, in a twin wire area of a wet splitting device (33) of a paper machine. The inventive method is characterized in that an additional liquid or pasty application medium is applied on the web of material (38) by means of at least one applying device (14, 15, 16, 17, 25, 28, 31, 32, 36, 48, 52, 53) after a first press element (13) of the press section (34). The inventive device has the following features: an applying device (5, 10, 44, 46) is arranged in said twin wire area on at least one side of a wire (3, 4, 39, 40), said side being opposite the web of material; and at least one additional applying device (14, 15, 16, 17, 25, 28, 31, 32, 48, 52, 53) which directly faces the web of material is provided after a first press element (13) of a press section (34).
IPC 1-7
IPC 8 full level
D21H 23/28 (2006.01); D21H 23/70 (2006.01)
CPC (source: EP US)
D21G 9/009 (2013.01 - EP US); D21H 19/84 (2013.01 - EP US); D21H 23/24 (2013.01 - EP US); D21H 23/28 (2013.01 - EP US); D21H 23/70 (2013.01 - EP US)
Designated contracting state (EPC)
AT DE FI IT SE
DOCDB simple family (publication)
WO 9922067 A1 19990506; AT E284467 T1 20041215; BR 9806717 A 20000404; CA 2275993 A1 19990506; EP 0948678 A1 19991013; EP 0948678 B1 20041208; JP 2001507090 A 20010529; US 6383337 B1 20020507
DOCDB simple family (application)
DE 9803096 W 19981022; AT 98961031 T 19981022; BR 9806717 A 19981022; CA 2275993 A 19981022; EP 98961031 A 19981022; JP 52298999 A 19981022; US 33117399 A 19990622