Cellulose acetate tow and method of making same

The invention provides a method for producing cellulose acetate filaments and an apparatus for producing the cellulose acetate filaments. The apparatus includes a stuffer box crimper which has a pair of tow edge lubricators adapted to lubricate lateral edges of the tow immediately prior to contact w...

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Bibliographic Details
Main Authors STILWELL DONALD T, CAENEN PHILIP I. L, SCARBOROUGH MARK E, ELLISON GARY B, KUTSCHER DAVID O, SANDERSON WILLIAM S
Format Patent
LanguageChinese
English
Published 27.06.2012
Subjects
APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS
CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS
MECHANICAL FINISHING OF YARNS OR ROPES
MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS
NATURAL OR ARTIFICIAL THREADS OR FIBRES
SPINNING
TEXTILES
WARPING OR BEAMING
YARNS
YARNS OR THREADS
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Summary:The invention provides a method for producing cellulose acetate filaments and an apparatus for producing the cellulose acetate filaments. The apparatus includes a stuffer box crimper which has a pair of tow edge lubricators adapted to lubricate lateral edges of the tow immediately prior to contact with nip rollers of the stuffer box.
Bibliography:Application Number: CN2005821185