Global Patent Index - EP 1111127 A9

EP 1111127 A9 2001-12-19 - Pressing arrangement

Title (en)

Pressing arrangement

Title (de)

Pressenanordnung

Title (fr)

Dispositif de pressage

Publication

EP 1111127 A9 (DE)

Application

EP 00124021 A

Priority

DE 19962708 A

Abstract (en)

[origin: EP1111127A2] Press section for a machine for producing tissue webs (12) comprises a shoe press unit (16) and a counter-roller (18) forming a nip. The unit has one or more press shoes (20) and a flexible, liquid-impermeable belt (22). The counter-roller has a smooth surface and the web is passed on a felt (24) through the nip where the two are separated. The angle between the tangent ( alpha ) to the counter-roller at the end of the nip and the felt emerging from it is not more than 10 degrees (15, 18, 20), bracketed values being given in order of preference. An Independent claim is included for use of the press section in a machine for producing tissue webs, especially a breast roll former, twin wire former, crescent former or fourdrinier machine, in combination with a through air-drying concept.

IPC 1-7 (main, further and additional classification)

D21F 11/14; D21F 3/02

IPC 8 full level (invention and additional information)

D21F 3/02 (2006.01); D21F 11/14 (2006.01)

CPC (invention and additional information)

D21F 3/0218 (2013.01); D21F 11/14 (2013.01)

Designated contracting state (EPC)

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

EPO simple patent family

EP 1111127 A2 20010627; EP 1111127 A3 20020123; EP 1111127 A9 20011219; EP 1111127 B1 20090128; AT 422009 T 20090215; BR PI0006406 A2 20170117; CA 2329554 A1 20010623; CA 2329554 C 20091215; CA 2650660 A1 20010623; CA 2650660 C 20110215; DE 19962708 A1 20010628; DE 50015542 D1 20090319; PL 196244 B1 20071231; PL 344739 A1 20010702; US 2001035103 A1 20011101; US 6488814 B2 20021203

INPADOC legal status


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