EP 1357225 B1 20061220 - Method of treating a web of material and calender
Title (en)
Method of treating a web of material and calender
Title (de)
Verfahren zum Behandeln einer Materialbahn und Kalander
Title (fr)
Procédé pour traiter un matériau en bande et calandre
Publication
Application
Priority
DE 10217910 A 20020423
Abstract (en)
[origin: EP1357225A1] In a paper-making finishing process a paper web (27) is treated in a calender at high temperature and pressure and then wound onto a spool. Prior to leaving the calender the paper is esp. cooled, then moistened, then further cooled. Following emergence from the calender the paper is again cooled, before being treated (62, 64) on one side from steam and then moistened on the other by an elastic roller (25). A cooling unit (37) is located prior to the last nip (25) point.
IPC 8 full level
D21G 1/00 (2006.01)
CPC (source: EP)
D21G 1/00 (2013.01); D21G 1/006 (2013.01); D21G 1/0093 (2013.01)
Designated contracting state (EPC)
DE FI FR GB SE
DOCDB simple family (publication)
EP 1357225 A1 20031029; EP 1357225 B1 20061220; DE 10217910 A1 20031113; DE 50306009 D1 20070201
DOCDB simple family (application)
EP 03007710 A 20030404; DE 10217910 A 20020423; DE 50306009 T 20030404