MULTIPLE-LAYER NON-WOVEN FABRIC COMPOSITE MATEWRIAL, METHOD OF OBTAINING SUCH COMPOSITE MATERIAL AND APPLICATION THEREOF

A multi-layer composite fleece comprises a layer of polyolefin endless filaments of below 4.5 dtex titer with at least as high a maximum tensile strength in the machine as in the transverse direction bonded pattern wise to a layer containing a nap of crimped polyolefin staple fibers thicker than the...

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Bibliographische Detailangaben
Hauptverfasser:	ADAM PETER, GROITZSCH DIETER, GRIMM HANSJOERG
Format:	Patent
Sprache:	eng
Schlagworte:	BRAIDING BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS HABERDASHERY HUMAN NECESSITIES JEWELLERY 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 NON-WOVEN FABRICS PERFORMING OPERATIONS TEXTILES TRANSPORTING TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	A multi-layer composite fleece comprises a layer of polyolefin endless filaments of below 4.5 dtex titer with at least as high a maximum tensile strength in the machine as in the transverse direction bonded pattern wise to a layer containing a nap of crimped polyolefin staple fibers thicker than the first layer fibers. An Independent claim is also included for production of the composite fleece by pattern wise bonding of the two layers of fibres.