EP 4298279 A1 20240103 - A METHOD, A PAPERBOARD PRODUCT AND USE OF A FOAM COATER AND A SUBSEQUENT HIGH-CONSISTENCY METERING SIZE PRESS
Title (en)
A METHOD, A PAPERBOARD PRODUCT AND USE OF A FOAM COATER AND A SUBSEQUENT HIGH-CONSISTENCY METERING SIZE PRESS
Title (de)
VERFAHREN, PAPPPRODUKT UND VERWENDUNG EINES SCHAUMBESCHICHTERS UND EINER NACHFOLGENDEN PRESSE ZUR MESSUNG DER GRÖSSE MIT HOHER KONSISTENZ
Title (fr)
PROCÉDÉ, PRODUIT EN CARTON ET UTILISATION D'UN DISPOSITIF D'ENDUCTION DE MOUSSE ET ULTÉRIEUREMENT D'UNE PRESSE ENCOLLEUSE DOSEUSE À CONSISTANCE ÉLEVÉE
Publication
Application
Priority
- FI 20215195 A 20210223
- FI 2022050120 W 20220223
Abstract (en)
[origin: WO2022180307A1] According to an example aspect of the present invention, there is provided a method comprising: providing a web comprising fibrous material; applying a first binder composition in the form of a foamed composition onto the web; and subsequently applying a second binder composition onto the web; wherein the second binder composition has a higher solids content than the first binder composition.
IPC 8 full level
D21H 11/18 (2006.01); D21F 11/00 (2006.01); D21H 17/28 (2006.01); D21H 17/37 (2006.01); D21H 17/56 (2006.01); D21H 21/16 (2006.01); D21H 21/18 (2006.01); D21H 21/56 (2006.01); D21H 23/24 (2006.01); D21H 27/32 (2006.01)
CPC (source: EP FI US)
D21F 11/002 (2013.01 - EP US); D21H 11/18 (2013.01 - EP US); D21H 17/28 (2013.01 - EP US); D21H 17/375 (2013.01 - EP); D21H 17/56 (2013.01 - EP US); D21H 21/16 (2013.01 - EP); D21H 21/18 (2013.01 - EP US); D21H 21/56 (2013.01 - EP FI US); D21H 23/24 (2013.01 - EP FI US); D21H 27/32 (2013.01 - EP)
Citation (search report)
See references of WO 2022180307A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022180307 A1 20220901; BR 112023016964 A2 20240123; CA 3207789 A1 20220901; CL 2023002443 A1 20240517; CN 116997695 A 20231103; EP 4298279 A1 20240103; FI 20215195 A1 20220824; JP 2024507876 A 20240221; US 2024133122 A1 20240425; US 2024229361 A9 20240711
DOCDB simple family (application)
FI 2022050120 W 20220223; BR 112023016964 A 20220223; CA 3207789 A 20220223; CL 2023002443 A 20230817; CN 202280015414 A 20220223; EP 22707791 A 20220223; FI 20215195 A 20210223; JP 2023550618 A 20220223; US 202218278186 A 20220223