EP 1397587 A1 20040317 - METHOD AND DEVICE FOR PRODUCING A FIBRE STRIP PROVIDED WITH A THREE-DIMENSIONAL SURFACE STRUCTURE
Title (en)
METHOD AND DEVICE FOR PRODUCING A FIBRE STRIP PROVIDED WITH A THREE-DIMENSIONAL SURFACE STRUCTURE
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINER MIT EINER DREIDIMENSIONALEN OBERFLÄCHENSTRUKTUR VERSEHEN FASERSTOFFBAHN
Title (fr)
PROCEDE ET DISPOSITIF POUR PRODUIRE UNE BANDE DE MATIERE FIBREUSE POURVUE D'UNE STRUCTURE SUPERFICIELLE TRIDIMENSIONNELLE
Publication
Application
Priority
- DE 10129613 A 20010620
- EP 0205808 W 20020527
Abstract (en)
[origin: DE10129613A1] The invention relates to a method for producing a fibre strip provided with a three-dimensional surface structure, especially a material strip or a hygiene strip. According to the invention, the fibre strip having a dry content of <35 % is pressed onto an embossing strip (14) by means of a first pressure field (16), thereby being pre-embossed, and is then pressed once more on an embossing strip (14) by means of another pressure field, for further dehydration and drying, in order to fix the three-dimensional surface structure and strength. The invention also relates to a corresponding device.
IPC 1-7
IPC 8 full level
D21F 11/00 (2006.01); D21F 11/14 (2006.01)
CPC (source: EP US)
D21F 3/0254 (2013.01 - EP US); D21F 11/006 (2013.01 - EP US)
Citation (search report)
See references of WO 03000002A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DE 10129613 A1 20030102; AT E317498 T1 20060215; AT E474085 T1 20100715; BR 0211023 A 20040713; DE 50205800 D1 20060420; DE 50214542 D1 20100826; EP 1397587 A1 20040317; EP 1397587 B1 20060208; EP 1626121 A1 20060215; EP 1626122 A1 20060215; EP 1626122 B1 20100714; US 2004237210 A1 20041202; US 2007289159 A1 20071220; US 7291249 B2 20071106; US 7662260 B2 20100216; WO 03000002 A1 20030103
DOCDB simple family (application)
DE 10129613 A 20010620; AT 02758205 T 20020527; AT 05109471 T 20020527; BR 0211023 A 20020527; DE 50205800 T 20020527; DE 50214542 T 20020527; EP 0205808 W 20020527; EP 02758205 A 20020527; EP 05109470 A 20020527; EP 05109471 A 20020527; US 73947003 A 20031218; US 84582807 A 20070828