EP 0670004 A1 19950906 - PROCESS AND DEVICE FOR COATING A TRAVELLING MATERIAL WEB.
Title (en)
PROCESS AND DEVICE FOR COATING A TRAVELLING MATERIAL WEB.
Title (de)
VERFAHREN UND EINRICHTUNG ZUM BESCHICHTEN EINER LAUFENDEN WARENBAHN.
Title (fr)
PROCEDE ET DISPOSITIF PERMETTANT D'EFFECTUER LE COUCHAGE D'UNE BANDE CONTINUE DE MATERIAU.
Publication
Application
Priority
- DE 9400933 W 19940811
- DE 4331160 A 19930914
Abstract (en)
[origin: WO9508026A1] The invention relates to a process and device for coating a travelling material web, especially paper or cardboard, with at least one liquid medium, in which the coating medium is conveyed to an application device with a spray nozzle fitted in an underpressure chamber to generate a spray mist. The spray mist is applied indirectly to the material web according to the invention in that it is applied to the outside of at least one roll and transferred to the material web from the roll.
IPC 1-7
IPC 8 full level
B05D 1/28 (2006.01); B05C 1/08 (2006.01); D21H 23/00 (2006.01); D21H 23/60 (2006.01)
CPC (source: EP US)
B05C 1/0813 (2013.01 - EP US); D21H 23/60 (2013.01 - EP US)
Designated contracting state (EPC)
AT DE FR GB IT NL PT SE
DOCDB simple family (publication)
WO 9508026 A1 19950323; AT E152193 T1 19970515; CA 2149300 A1 19950323; DE 59402523 D1 19970528; EP 0670004 A1 19950906; EP 0670004 B1 19970423; JP H08503417 A 19960416; US 6203858 B1 20010320
DOCDB simple family (application)
DE 9400933 W 19940811; AT 94923652 T 19940811; CA 2149300 A 19940811; DE 59402523 T 19940811; EP 94923652 A 19940811; JP 50889395 A 19940811; US 42825395 A 19950616