EP 2302121 B1 20120627 - Felt body production method
Title (en)
Felt body production method
Title (de)
Filzkörperherstellungsverfahren
Title (fr)
Procédé de fabrication de corps en feutre
Publication
Application
Priority
EP 09011760 A 20090915
Abstract (en)
[origin: EP2302121A1] The method involves providing a support with two three-dimensional molds, and applying a non-woven fiber web or fleece (16) to the three-dimensional molds by non-ordered depositing of fibers on the molds. The pre-formed non-woven fiber web is compacted to produce a three-dimensional felt body (25) after removing the non-woven fiber web from the support, where the non-woven fiber web is compacted by the action of an amorphous medium e.g. fluid or heat, on the non-woven fiber web. An independent claim is also included for a device for manufacturing spatial felt objects i.e. brassiere cups, comprising a support.
IPC 8 full level
D04H 1/76 (2012.01); D04H 3/07 (2012.01); D04H 3/11 (2012.01); D04H 3/147 (2012.01)
CPC (source: EP US)
D04H 1/495 (2013.01 - EP US); D04H 1/76 (2013.01 - EP US); D04H 3/07 (2013.01 - EP US); D04H 3/11 (2013.01 - EP US); D04H 3/147 (2013.01 - EP US); D04H 18/04 (2013.01 - EP US)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2302121 A1 20110330; EP 2302121 B1 20120627; BR PI1003372 A2 20130101; CN 102021748 A 20110420; CN 102021748 B 20131030; US 2011062626 A1 20110317; US 8257626 B2 20120904
DOCDB simple family (application)
EP 09011760 A 20090915; BR PI1003372 A 20100914; CN 201010284397 A 20100914; US 87643310 A 20100907