EP 0046834 A1 19820310 - Process for producing a tufted, light-weight soft felt.
Title (en)
Process for producing a tufted, light-weight soft felt.
Title (de)
Verfahren zur Herstellung eines flauschigen, leichtgewichtigen, weichen Vliesstoffes.
Title (fr)
Procédé de fabrication d'un feutre volumineux souple et léger.
Publication
Application
Priority
DE 3032398 A 19800828
Abstract (en)
[origin: ES8206687A1] A method is disclosed wherein a nonwoven fabric composed at least in part of thermally fusible fibers is at least partially fused and then is punched by needles to produce a soft, fluffy fabric that resists mechanical wear.
Abstract (de)
Die Erfindung betrifft ein Verfahren zur Herstellung eines flauschigen, insbesondere leichtgewichtigen, weichen Vliesstoffes, bei dem ein Vlies aus Stapel- und/oder Endlosfasern zunächst mit Hilfe von thermoplastisch erweichbaren Bindefasern durch Kalandrieren oder Thermofusion gebunden und dann anschließend nachgenadelt wird.
IPC 1-7
IPC 8 full level
D04H 1/4334 (2012.01); D04H 1/435 (2012.01); D04H 1/48 (2006.01); D04H 1/485 (2012.01); D04H 1/54 (2006.01); D04H 1/541 (2012.01); D04H 1/549 (2012.01)
CPC (source: EP US)
D04H 1/4334 (2013.01 - EP US); D04H 1/435 (2013.01 - EP US); D04H 1/48 (2013.01 - EP US); D04H 1/485 (2013.01 - EP US); D04H 1/5412 (2020.05 - EP US); D04H 1/5418 (2020.05 - EP US); D04H 1/549 (2013.01 - EP US); Y10T 442/688 (2015.04 - EP US); Y10T 442/69 (2015.04 - EP US)
Citation (search report)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0046834 A1 19820310; EP 0046834 B1 19840815; AT E9011 T1 19840915; DE 3032398 A1 19820304; DE 3032398 C2 19840419; DE 3165487 D1 19840920; ES 505055 A0 19820816; ES 8206687 A1 19820816; JP S5742950 A 19820310; JP S6240458 B2 19870828; US 4451314 A 19840529
DOCDB simple family (application)
EP 81101694 A 19810307; AT 81101694 T 19810307; DE 3032398 A 19800828; DE 3165487 T 19810307; ES 505055 A 19810828; JP 6385781 A 19810427; US 44668882 A 19821203