HUMIDIFICATION OF POLYLACTIC ACID FOR FIBER FORMATION

A method and system for forming polylactic acid fibers is provided. The method, for instance, involves supplying a polylactic acid resin to a feed chamber (e.g., hopper) of an extrusion device and contacting the resin with humidified air within the feed chamber. Moisture within the humidified air in...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MCENEANY, RYAN, JAMES, TOPOLKARAEV, VASILY, A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS,ROPES OR THE LIKE LOOMS MECHANICAL FINISHING OF YARNS OR ROPES MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS METHODS OF WEAVING NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES WARPING OR BEAMING WEAVING WOVEN FABRICS YARNS
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