METHOD FOR MANUFACTURE OF CELLULOSE MOLDED PRODUCT

A cellulosic solution in a amine oxide and water is forced through an elongated orifice passage having a minimum length of 1000 / mu m and a minimum diameter along the length which is up to 150 / mu m so that fiber characteristics are imparted to the emerging strand which passes through an air gap o...

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Hauptverfasser: KHAJNRIKH FIRGO, RAJMUND YURKOVITS, SHTEFAN TSIKELI, DITER AJKHINGER
Format: Patent
Sprache:eng
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Zusammenfassung:A cellulosic solution in a amine oxide and water is forced through an elongated orifice passage having a minimum length of 1000 / mu m and a minimum diameter along the length which is up to 150 / mu m so that fiber characteristics are imparted to the emerging strand which passes through an air gap of at the most 35 mm in length into the coagulating solution.