EP 1950345 B1 20130911 - PAPERMAKING METHOD AND PAPERMAKING SYSTEM
Title (en)
PAPERMAKING METHOD AND PAPERMAKING SYSTEM
Title (de)
PAPIERHERSTELLUNGSVERFAHREN UND PAPIERHERSTELLUNGSSYSTEM
Title (fr)
PROCEDE ET SYSTEME DESTINES A LA FABRICATION DE PAPIER
Publication
Application
Priority
- JP 2006321007 W 20061023
- JP 2005309721 A 20051025
Abstract (en)
[origin: EP1950345A1] Apapermakingmethod according to this invention is carried out using a paper machine provided with a head box (3) including a cell-structure manifold (30). An aqueous solution (M) containing 0.03 to 0.4 wt % of viscous agent is added to a material pulp slurry (S), and the obtained mixed pulp slurry (MS) is introduced into the manifold (30).
IPC 8 full level
D21H 21/06 (2006.01); D21H 17/53 (2006.01); D21H 23/04 (2006.01)
CPC (source: EP KR US)
D21H 17/53 (2013.01 - EP KR US); D21H 21/06 (2013.01 - EP KR US); D21H 23/04 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1950345 A1 20080730; EP 1950345 A4 20120307; EP 1950345 B1 20130911; AU 2006307310 A1 20070503; AU 2006307310 B2 20100923; BR PI0617919 A2 20110809; BR PI0617919 B1 20180206; CA 2627471 A1 20070503; CA 2627471 C 20131210; CN 101297080 A 20081029; CN 101297080 B 20110406; JP 4839320 B2 20111221; JP WO2007049528 A1 20090430; KR 101321465 B1 20131025; KR 20080068093 A 20080722; RU 2008120194 A 20091210; RU 2413810 C2 20110310; TW 200730697 A 20070816; TW I379931 B 20121221; US 2009250182 A1 20091008; WO 2007049528 A1 20070503
DOCDB simple family (application)
EP 06822028 A 20061023; AU 2006307310 A 20061023; BR PI0617919 A 20061023; CA 2627471 A 20061023; CN 200680039609 A 20061023; JP 2006321007 W 20061023; JP 2007542353 A 20061023; KR 20087012252 A 20061023; RU 2008120194 A 20061023; TW 95139131 A 20061024; US 8408706 A 20061023