EP 0784120 A3 20040414 - Method and apparatus for coating a paper web
Title (en)
Method and apparatus for coating a paper web
Title (de)
Verfahren und Vorrichtung zum Streichen einer Papierbahn
Title (fr)
Procédé et dispositif pour l'enduction d'une bande de papier
Publication
Application
Priority
- DE 4302437 A 19930129
- DE 4302435 A 19930129
- EP 93112694 A 19930807
Abstract (en)
[origin: EP0609483A1] The invention relates to a method for coating a paper web of low strength (based on waste paper), with the following features: - the paper is coated on both sides; - the paper web is dried after the coating. The invention is characterised by the following features: - the coating is applied by means of two or more coating stations; - with the individual coating stations, only a part of the total coating quantity is applied, the parts of the individual coating quantities adding up at the end of the total coating process to the total coating quantity; - after each application of a partial coating quantity, the paper web is dried. <IMAGE>
IPC 1-7
IPC 8 full level
B05D 1/28 (2006.01); B05C 1/08 (2006.01); B05C 9/04 (2006.01); B05C 9/14 (2006.01); B05C 11/02 (2006.01); B05D 1/40 (2006.01); D21H 11/14 (2006.01); D21H 23/00 (2006.01); D21H 23/56 (2006.01); D21H 23/70 (2006.01); D21H 23/72 (2006.01); D21H 25/12 (2006.01)
CPC (source: EP)
B05C 1/08 (2013.01); B05C 1/0826 (2013.01); B05C 9/04 (2013.01); B05C 9/14 (2013.01); B05C 11/025 (2013.01); D21H 11/14 (2013.01); D21H 23/56 (2013.01); D21H 23/70 (2013.01); D21H 25/12 (2013.01)
Citation (search report)
- [A] DE 1804824 A1 19700527 - IND TECHNIK PLASTIKMASCHINEN G
- [DA] DE 8414413 U1 19871119
- [A] US 3952119 A 19760420 - BUHLER HELMUT
- [A] DE 8717966 U1 19920409
- [A] US 3203392 A 19650831 - EDWARDS BERNARD S
- [A] US 2334102 A 19431109 - KAUPPI TOIVO A, et al
Designated contracting state (EPC)
AT CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0609483 A1 19940810; EP 0609483 B1 19970723; AT E155839 T1 19970815; CA 2133311 A1 19940730; DE 59306972 D1 19970828; EP 0784120 A2 19970716; EP 0784120 A3 20040414; FI 944496 A0 19940928; FI 944496 A 19940928; FI 99155 B 19970630; JP H07505573 A 19950622; WO 9417244 A1 19940804
DOCDB simple family (application)
EP 93112694 A 19930807; AT 93112694 T 19930807; CA 2133311 A 19940128; DE 59306972 T 19930807; EP 9400239 W 19940128; EP 97100214 A 19930807; FI 944496 A 19940928; JP 51669594 A 19940128