EP 1728561 B1 20090107 - Two-layer curtain coating apparatus
Title (en)
Two-layer curtain coating apparatus
Title (de)
Zweischicht-Vorhangstreichmaschine
Title (fr)
Appreil de revêtement par rideau à deux couches
Publication
Application
Priority
JP 2005164242 A 20050603
Abstract (en)
[origin: EP1728561A1] The coating machine (1) which coats the surfaces with different coating mass has a first nozzle (10) producing the first mass curtain (C1c) and a second nozzle (20) producing the second mass curtain (C2c). The two nozzles move freely between a standby position where they are spaced from one another into a coating position where they are connected to one another. In the standby position the masses can be collected up separately through the two receptacles (11,21) whilst in the coating position the two masses are formed as a double layer curtain deposited one above the other onto the surface of the paper web (Ws).
IPC 8 full level
CPC (source: EP)
B05C 5/005 (2013.01); B05C 9/06 (2013.01); B05C 11/1039 (2013.01); B05D 1/305 (2013.01); B05D 1/34 (2013.01); D21H 23/48 (2013.01); B05D 7/52 (2013.01); D21H 19/82 (2013.01)
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)
EP 1728561 A1 20061206; EP 1728561 B1 20090107; AT E419927 T1 20090115; DE 502006002543 D1 20090226; JP 2006334538 A 20061214; JP 4766660 B2 20110907
DOCDB simple family (application)
EP 06111144 A 20060315; AT 06111144 T 20060315; DE 502006002543 T 20060315; JP 2005164242 A 20050603