EP 2191047 A4 20110427 - APPARATUS FOR THE UNIFORM DISTRIBUTION OF FIBERS IN AN AIR STREAM
Title (en)
APPARATUS FOR THE UNIFORM DISTRIBUTION OF FIBERS IN AN AIR STREAM
Title (de)
VORRICHTUNG ZUR GLEICHMÄSSIGEN VERTEILUNG VON FASERN IN EINEM LUFTSTROM
Title (fr)
APPAREIL POUR LA DISTRIBUTION UNIFORME DES FIBRES DANS UN FLUX D'AIR
Publication
Application
Priority
US 2007018334 W 20070817
Abstract (en)
[origin: WO2009025636A1] An apparatus for the manufacture of an air laid web in which individual cellulose fibers or textile fibers or their blends can be conveyed and distributed by air uniformly onto a forming zone composed of either a foraminous screen or a fibrous melt blown matrix on top of a consolidating vacuum box.
IPC 8 full level
D01G 13/00 (2006.01)
CPC (source: EP)
D01G 23/08 (2013.01); D01G 25/00 (2013.01); D04H 1/425 (2013.01); D04H 1/732 (2013.01); D04H 1/736 (2013.01); D04H 1/74 (2013.01)
Citation (search report)
- [X] US 3812553 A 19740528 - MARSHALL P, et al
- [X] EP 0168196 B1 19890517
- [A] EP 0224892 A1 19870610 - FLAEKT AB [SE]
- See references of WO 2009025636A1
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 MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2009025636 A1 20090226; EP 2191047 A1 20100602; EP 2191047 A4 20110427
DOCDB simple family (application)
US 2007018334 W 20070817; EP 07811414 A 20070817