HIGH STRENGTH UNIFORMITY NONWOVEN LAMINATE AND PROCESS THEREFOR

The present invention provides nonwoven laminate materials with high overall uniformity of material properties, particularly tensile strength properties. The present invention also includes methods for forming the nonwoven laminate materials wherein the fiber extrusion and drawing apparati are orien...

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Bibliographische Detailangaben
Hauptverfasser: BOWEN, UYLES, WOODROW, JR, MCMANUS, JEFFREY, LAWRENCE, FITTING, STEVEN, WAYNE, GAYNOR, MELISSA, ROBYN, MATHIS, MICHAEL, PETER, SCHILD, LISA, ANN
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The present invention provides nonwoven laminate materials with high overall uniformity of material properties, particularly tensile strength properties. The present invention also includes methods for forming the nonwoven laminate materials wherein the fiber extrusion and drawing apparati are oriented at a non-right angle with respect to the direction of web production or MD.