MULTILAYERED NONWOVEN WEBS WITH VISUALLY DISTINCT BOND SITES AND METHOD OF MAKING

The present invention refers to a multilayered nonwoven web having layers of different color. The nonwoven web is pattern bonded to obtain bonded areas have a different color versus the unbonded areas. La présente invention se rapporte à une bande non tissée à couches multiples comportant des couche...

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Bibliographische Detailangaben
Hauptverfasser:	BILLS, MICHAEL, DE BEER, ANTONIUS, LAMBERTUS, PURDON, MIKE, XU, HAN, ISELE, OLAF, ERIK ALEXANDER, SAEVECKE, DIRK, BUSAM, LUDWIG, ENDRES, JOERG, HERRON, CARLISLE, MITCHELL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PERFORMING OPERATIONS PROSTHESES TRANSPORTING TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	The present invention refers to a multilayered nonwoven web having layers of different color. The nonwoven web is pattern bonded to obtain bonded areas have a different color versus the unbonded areas. La présente invention se rapporte à une bande non tissée à couches multiples comportant des couches de couleur différente. La bande non tissée est collée selon un motif afin d'obtenir des régions collées qui ont une couleur différente de celle des régions non collées.