Global Patent Index - EP 0911447 A3

EP 0911447 A3 20010816 - Apparatus and process for coating a web, especially paper or board

Title (en)

Apparatus and process for coating a web, especially paper or board

Title (de)

Vorrichtung und Verfahren zum Beschichten einer Materialbahn, insbesondere aus Papier oder Karton

Title (fr)

Dispositif et procédé pour l'enduction d'une bande, en particulier de papier ou carton

Publication

EP 0911447 A3 20010816 (DE)

Application

EP 98117448 A 19980915

Priority

  • DE 19747091 A 19971024
  • DE 19823739 A 19980527
  • DE 19820516 A 19980508
  • DE 29723289 U 19971024

Abstract (en)

[origin: EP0911447A2] A roller carries a web (e.g. card or paper) over part of its wrapped circumference. A coater applies liquid coating to the surface of either web or roller. A sieve belt carrying the web is located between coater and web. The coating is brought into contact with the web through this belt. Independent claims are included for the corresponding paper machine and method of coating.

IPC 1-7

D21H 23/28; D21H 23/24; D21H 23/26; D21H 23/52

IPC 8 full level

D21H 23/28 (2006.01); D21H 23/24 (2006.01); D21H 23/26 (2006.01); D21H 23/52 (2006.01)

CPC (source: EP)

D21H 23/24 (2013.01); D21H 23/26 (2013.01); D21H 23/28 (2013.01); D21H 23/52 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 0911447 A2 19990428; EP 0911447 A3 20010816; JP H11200297 A 19990727

DOCDB simple family (application)

EP 98117448 A 19980915; JP 29976898 A 19981021