SPUNBOND LOOP MATERIAL FOR HOOK AND LOOP FASTENING SYSTEMS

A loop material for a hook and loop fastening system composed of: 1) a backing material; and 2) a layer of a nonwoven spunbond web attached to the backing material, the nonwoven spunbond web comprising a plurality of continuous intertwined filaments, each having a diameter of about 25 to about 100 m...

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Bibliographische Detailangaben
Hauptverfasser:	SCHULTZ, JAY, SHELDON, GEER, ROBERT, GILLETTE, BULLWINKEL, EDWARD, PAUL, CHAMBERS, LEON, EUGENE, JR
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS BRAIDING BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE CIGARETTES CIGARS COTTON-WOOL DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HABERDASHERY HUMAN NECESSITIES HYGIENE JEWELLERY KNITTING LACE-MAKING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES MEDICAL OR VETERINARY SCIENCE MOUTHPIECES FOR CIGARS OR CIGARETTES NON-WOVEN FABRICS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES SMOKERS' REQUISITES TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS TEXTILES TOBACCO TOBACCO SMOKE FILTERS TREATMENT OR PROTECTION OF EYES OR EARS TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	A loop material for a hook and loop fastening system composed of: 1) a backing material; and 2) a layer of a nonwoven spunbond web attached to the backing material, the nonwoven spunbond web comprising a plurality of continuous intertwined filaments, each having a diameter of about 25 to about 100 microns, the plurality of filaments laid randomly to define a plurality of intertwined loop springs, each having a diameter of about 0.5 to about 3 millimeters. Un matériau formant des boucles pour une fermeture à boucles et à crochets est constitué par 1) un matériau de support; et 2) une couche d'un non-tissé en filé-lié, fixée au matériau de support et comprenant une pluralité de filaments continus entremêlés, ayant chacun un diamètre de 25 microns environ à 100 microns environ, ces filaments étant disposés de manière aléatoire pour former une pluralité de boucles élastiques entremêlées ayant un diamètre de 0,5 millimètres environ à 3 millimètres environ.