Volume nonwoven fabric

The invention relates to a method for the manufacture of a volume nonwoven fabric, comprising the steps of: (a) providing a nonwoven fabric raw material, comprising fiber balls and binder fibers, (b) providing an airlaid device, comprising at least two spiked rolls, between which a gap is constitute...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GRYNAEUS, PETER, HERRLICH, ULRIKE, SCHARFENBERGER, GUNTER, SATTLER, THOMAS
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BRAIDING COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS KNITTING LACE-MAKING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL NON-WOVEN FABRICS TEXTILES TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	The invention relates to a method for the manufacture of a volume nonwoven fabric, comprising the steps of: (a) providing a nonwoven fabric raw material, comprising fiber balls and binder fibers, (b) providing an airlaid device, comprising at least two spiked rolls, between which a gap is constituted, (c) processing of the nonwoven fabric raw materials in the device in an airlaid process, wherein the nonwoven fabric raw material passes the gap between the spiked roles, wherein the spiked rolls pull fibers or fiber bundles out of the fiber balls, (d) depositing on a depositing facility; and (e) thermal consolidation to obtain a volume nonwoven fabric. The invention also relates to a volume nonwoven fabric comprising a volume-giving material, the use thereof and textile materials.