Global Patent Index - EP 1770210 A1

EP 1770210 A1 20070404 - Method and device for manufacturing a tissue web

Title (en)

Method and device for manufacturing a tissue web

Title (de)

Verfahren und Vorrichtung zur Herstellung einer Tissuebahn

Title (fr)

Procédé et dispositif pour la production d'une bande de papier tissu

Publication

EP 1770210 A1 20070404 (DE)

Application

EP 06114195 A 20060519

Priority

DE 102005046907 A 20050930

Abstract (en)

Apparatus for producing a web of fibrous material comprises a press zone (26) through which the web (22) is passed between a permeable structured belt (18) and a permeable unstructured support belt (28), a drying cylinder (42) with a press nip (44) through which the web is passed together with the structured belt, and a calender (64) through which the web is passed after leaving the drying cylinder. Independent claims are also included for: (1) producing a tissue paper web by pressing the web between a permeable structured belt and a permeable unstructured support belt, drying the web on a heated surface and calendering the web; (2) hygiene paper, e.g. toilet paper, cosmetic tissue paper or paper handkerchief paper, produced as above.

IPC 8 full level

D21F 11/14 (2006.01); D21G 1/00 (2006.01)

CPC (source: EP US)

D21F 11/14 (2013.01 - EP US); D21F 11/145 (2013.01 - EP US); D21G 1/00 (2013.01 - EP US)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK YU

DOCDB simple family (publication)

EP 1770210 A1 20070404; EP 1770210 B1 20111221; AT E538244 T1 20120115; DE 102005046907 A1 20070412; US 2007074837 A1 20070405; US 7691230 B2 20100406

DOCDB simple family (application)

EP 06114195 A 20060519; AT 06114195 T 20060519; DE 102005046907 A 20050930; US 52723606 A 20060926