EP 3289131 A1 20180307 - SYSTEM AND METHOD FOR CONSOLIDATING AND STRUCTURING FIBRES INTO A NONWOVEN
Title (en)
SYSTEM AND METHOD FOR CONSOLIDATING AND STRUCTURING FIBRES INTO A NONWOVEN
Title (de)
ANLAGE UND VERFAHREN ZUR VERFESTIGUNG UND STRUKTURIERUNG VON FASERN ZU EINEM VLIES
Title (fr)
INSTALLATION ET PROCÉDÉ DE CONSOLIDATION ET DE STRUCTURATION DE FIBRES À UN NON-TISSÉ
Publication
Application
Priority
- DE 102015106490 A 20150428
- EP 2016000319 W 20160224
Abstract (en)
[origin: WO2016173685A1] The invention relates to a system and a method for consolidating and structuring fibres, having a first and a second circulating belt which are arranged at least partially in a parallel manner for consolidating and structuring fibres (2) into a nonwoven and thus form a structuring region (21), wherein at least one belt is configured as a counter-belt (5) having a multiplicity of patterning openings (5a) and at least one water bar (7) for water-jet consolidation of the fibres is arranged within the counter-belt (5) in the structuring region (21). The invention is characterized in that the structuring region (21) has a length of at least 0.2 m and the counter-belt (5) has micro-openings (5b) between the patterning openings (5a).
IPC 8 full level
D04H 1/495 (2012.01); D04H 18/04 (2012.01)
CPC (source: EP)
D04H 1/495 (2013.01); D04H 18/04 (2013.01)
Citation (search report)
See references of WO 2016173685A1
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
DOCDB simple family (publication)
DE 102015106490 B3 20160929; CN 107532352 A 20180102; CN 107532352 B 20191227; EP 3289131 A1 20180307; EP 3289131 B1 20200401; WO 2016173685 A1 20161103
DOCDB simple family (application)
DE 102015106490 A 20150428; CN 201680024077 A 20160224; EP 16706309 A 20160224; EP 2016000319 W 20160224