SPUNBOND RECYCLED POLYPROPYLENE NONWOVEN AND METHOD OF MAKING THE SAME

A process for making a spunmelt nonwoven web including the steps of providing a mixture of recycled polypropylene, extruding the recycled polypropylene mixture to form a molten recycled polypropylene mixture, filtering the molten recycled polypropylene mixture through a filter to form recycled polyp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: John, C. PARSONS, Karthik RAMARATNAM, David, John PUNG, Anna, Elizabeth MACURA, Eric, Bryan BOND
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
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