EP 0725851 A1 19960814 - PROCESS FOR THE PRODUCTION OF A FIBROUS SHEET MATERIAL
Title (en)
PROCESS FOR THE PRODUCTION OF A FIBROUS SHEET MATERIAL
Title (de)
VERFAHREN ZUR HERSTELLUNG VON FASRIGEN, BLATTFÖRMIGEN MATERIAL
Title (fr)
PROCEDE DE PRODUCTION D'UNE MATIERE EN FEUILLE FIBREUSE
Publication
Application
Priority
- DK 9400398 W 19941028
- US 14192293 A 19931028
Abstract (en)
[origin: WO9512020A1] A fibrous sheet material is produced by the steps of dry-laying cellulosic fibres on a continuously moving support to form a layer thereon, and wetting said layer sufficiently to cause hydrogen bonds to be formed to a desired degree. The fibrous sheet material thus produced may, if desired, be further processed or finished by known methods to obtain a variety of final products. For carrying out the method an apparatus may be used, which in a preferred embodiment comprises a dry-laying fibre distributor mounted above the foraminous wire of a paper machine based on wet-laying.
IPC 1-7
IPC 8 full level
B27N 3/18 (2006.01); D04H 1/00 (2006.01); D21F 9/00 (2006.01)
CPC (source: EP)
B27N 3/18 (2013.01); D04H 1/00 (2013.01); D21F 9/00 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
WO 9512020 A1 19950504; AT E170240 T1 19980915; AU 7990194 A 19950522; CA 2175229 A1 19950504; CA 2175229 C 20000418; DE 69412846 D1 19981001; DE 69412846 T2 19990211; EP 0725851 A1 19960814; EP 0725851 B1 19980826
DOCDB simple family (application)
DK 9400398 W 19941028; AT 95915047 T 19941028; AU 7990194 A 19941028; CA 2175229 A 19941028; DE 69412846 T 19941028; EP 95915047 A 19941028