DEVICE FOR PRODUCING SPUNBONDS FROM ENDLESS FILAMENTS

The invention relates to a device for producing spunbonds from endless filaments (1) comprising at least one spinneret (2), at least one monomer extraction device (4), at least one cooling device (3), at least one stretching device (11) and comprising at least one depositing device. At least one fir...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Martin Neuenhofer, Detlef Frey, Sebastian Sommer
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING BRAIDING COTTON-WOOL CYLINDERS ENGINEERING ELEMENTS AND UNITS FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING KNITTING LACE-MAKING LIGHTING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MECHANICAL ENGINEERING MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES NON-WOVEN FABRICS PISTONS SEALINGS SPINNING TEXTILES THERMAL INSULATION IN GENERAL TRIMMINGS WADDING WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a device for producing spunbonds from endless filaments (1) comprising at least one spinneret (2), at least one monomer extraction device (4), at least one cooling device (3), at least one stretching device (11) and comprising at least one depositing device. At least one first deformable seal (2.2) for sealing a gap (2.1) formed between the spinneret (2) and the monomer extraction device (4) is provided between the spinneret (2) and the monomer extraction device (4). Alternatively or additionally at least one deformable seal (7) for sealing a gap (5) formed between the monomer extraction device (4) and the cooling device (3) is provided between the monomer extraction device (4) and the cooling device (3) and/or at least one deformable seal (8) for sealing a gap (6) formed between the cooling device (3) and the stretching device (11) is arranged between the cooling device (3) and the stretching device (11). The installation properties of the seals are variable or adjustable in relation to the boundary surfaces of the respective gap (2.1, 5, 6). Fig. 2.