ACRYLIC PRECURSOR YARN PACKAGE

PROBLEM TO BE SOLVED: To provide an acrylic precursor yarn package with yarns having a total fineness of 33000 dtex or more and being wound in good shape and able to be unwound without lease-off or single yarn entanglement during unwinding after storage for a certain period. SOLUTION: The acrylic pr...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUMOTO KOJI, MORIGUCHI TAKASHI, TOBA SUNAO
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CONVEYING FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES LAUNDERING NATURAL OR ARTIFICIAL THREADS OR FIBRES PACKING PERFORMING OPERATIONS SPINNING STORING TEXTILES TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an acrylic precursor yarn package with yarns having a total fineness of 33000 dtex or more and being wound in good shape and able to be unwound without lease-off or single yarn entanglement during unwinding after storage for a certain period. SOLUTION: The acrylic precursor yarn package comprises the acrylic precursor yarns having a gross fineness of 33000 dtex or more and wound on a bobbin, wherein a moisture percentage at winding is 5-20 wt%, an oil and fat content is 0.5-3 wt% and a rate of an increase in the amount of oil and fat since winding until firing is 1 or less. COPYRIGHT: (C)2004,JPO