| 摘要 |
PROBLEM TO BE SOLVED: To provide a winding method preventing the looseness of the winding of a wound yarn package when a dry spun fiber is wound by a ring winding machine. SOLUTION: This is a winding method wherein a dry spinning fiber is wound by a ring winding machine in a conditions where (1) and (2) are simultaneously satisfied; (1) 1.3≤T2/T1≤2.4 (2) 1.00≤T3/T2≤1.65 (T1=mt×a×(Vs-Vb/(2π×r0))<SP>2</SP>T2=mt×a×(Vs-Vb/(2π×(r0+0.25×r)))<SP>2</SP>T3=mt×a×(Vs-Vb/(2π×(r0+r)))<SP>2</SP>Vb: winding speed (cm/sec), Vs: number of revolutions of a spindle (rps), mt: traveler weight (g/piece), r0: radius of a winding tube (cm), r: last winding radius (cm), a: radius of the ring (cm). COPYRIGHT: (C)2003,JPO
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