EP 0478525 B1 19960228 - Procedure and apparatus for glazing a paper or cardboard web
Title (en)
Procedure and apparatus for glazing a paper or cardboard web
Title (de)
Verfahren und Vorrichtung zum Glätten einer Papier- oder Pappebahn
Title (fr)
Procédé et appareil pour glacer une bande de papier ou de carton
Publication
Application
Priority
FI 904638 A 19900920
Abstract (en)
[origin: EP0478525A2] The invention concerns a procedure for glazing a cardboard web, the coated side of the web (1), dry matter content less than 80% by weight, being contacted with the surface of a heated, smooth belt (2), and the opposite side of the web being contacted with a cooled belt (3) or equivalent, and apparatus for implementing the procedure, comprising a smooth belt (2) with heating means (7) for heating the belt, placed immediately after the coating means (4) so that the web is conducted onto the belt immediately after the coating means, with the coating against the belt. <IMAGE>
IPC 1-7
IPC 8 full level
D21G 1/00 (2006.01); D21G 9/00 (2006.01); D21H 19/36 (2006.01); D21H 25/00 (2006.01)
CPC (source: EP)
D21G 9/009 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0478525 A2 19920401; EP 0478525 A3 19920722; EP 0478525 B1 19960228; AT E134730 T1 19960315; CA 2051579 A1 19920325; CA 2051579 C 20050614; DE 69117412 D1 19960404; DE 69117412 T2 19961024; FI 90366 B 19931015; FI 90366 C 19940125; FI 904638 A0 19900920; FI 904638 A 19920325; JP 3090731 B2 20000925; JP H04257393 A 19920911; NO 178202 B 19951030; NO 178202 C 19960207; NO 913654 D0 19910917; NO 913654 L 19920325
DOCDB simple family (application)
EP 91850230 A 19910920; AT 91850230 T 19910920; CA 2051579 A 19910917; DE 69117412 T 19910920; FI 904638 A 19900920; JP 24385691 A 19910924; NO 913654 A 19910917