DEVICE FOR PRODUCING A COMPOSITE NONWOVEN WEB

A device for producing a composite nonwoven web which includes a first layer and a second layer. The first layer has a spunbonded nonwoven and/or long fibers. The first layer has an upper face and a first width. The second layer has short fibers and a second width. The device includes at least one c...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	VOMHOF, Henning, REITER, Andreas, LATENDORF, Dennis
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BRAIDING COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS KNITTING LACE-MAKING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL METHODS OF PRODUCING PAPER THEREON NON-WOVEN FABRICS PAPER-MAKING PAPER-MAKING MACHINES PERFORMING OPERATIONS PRODUCTION OF CELLULOSE TEXTILES TRANSPORTING TRIMMINGS WADDING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A device for producing a composite nonwoven web which includes a first layer and a second layer. The first layer has a spunbonded nonwoven and/or long fibers. The first layer has an upper face and a first width. The second layer has short fibers and a second width. The device includes at least one conveyor device which transports at least the first layer in a conveying direction, a headbox system which dispenses the short fibers onto the upper face of the first layer between two edges which extend transversely to the conveying direction, and a collecting device which is arranged so that some of the short fibers dispensed from the headbox system can be collected in a region of at least one of the two edges before the short fibers which are dispensed in the region come into contact with the upper face of the first layer.