EP 0482309 B1 19950517 - Apparatus for coating both sides of a web.
Title (en)
Apparatus for coating both sides of a web.
Title (de)
Vorrichtung zum beidseitigen Beschichten einer Materialbahn.
Title (fr)
Dispositif pour revêtir les deux faces d'un matériau en bande.
Publication
Application
Priority
DE 4033521 A 19901022
Abstract (en)
[origin: EP0482309A1] Apparatuses for coating both sides of a web (4) of material, in particular of a web of paper or cardboard, are known which have two pressing rollers (1, 2) arranged one next to the other, between which rollers a pressing gap (3) is formed through which the web (4) is guided. An application and metering system (6, 7) is arranged on each pressing roller (1, 2) outside the area of the pressing gap (3) and applies a metered film of coating material to each pressing roller (1, 2) which is subsequently transferred onto the web (4) in the pressing gap (3). According to the invention, a measuring device (8, 9) for continuously determining the amount of coating material applied to the rollers (1, 2) is arranged on each pressing roller (1, 2) in the direction of rotation behind the application and metering system (6, 7) and in front of the pressing gap (3). <IMAGE>
IPC 1-7
IPC 8 full level
B05C 1/08 (2006.01); B05C 1/12 (2006.01); B05C 9/04 (2006.01); B05C 11/02 (2006.01)
CPC (source: EP)
B05C 1/0826 (2013.01); B05C 1/12 (2013.01); B05C 9/04 (2013.01); B05C 11/02 (2013.01)
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0482309 A1 19920429; EP 0482309 B1 19950517; AT E122586 T1 19950615; DE 4033521 A1 19920430; DE 4033521 C2 19941201; DE 59105512 D1 19950622; ES 2075278 T3 19951001; FI 914948 A0 19911021; FI 914948 A 19920423; FI 98709 B 19970430
DOCDB simple family (application)
EP 91113557 A 19910813; AT 91113557 T 19910813; DE 4033521 A 19901022; DE 59105512 T 19910813; ES 91113557 T 19910813; FI 914948 A 19911021