摘要 |
<P>PROBLEM TO BE SOLVED: To provide a carbon fiber precursor fiber bundle package good in wound shape and having few problems of getting out of wound shape and package edge face swelling, etc. despite being extremely low in an oil pickup amount and moisture content as compared with a conventional package, and to provide a method for producing the package slight in fiber damage despite being extremely low in lubricant use levels in the production process. Ž<P>SOLUTION: In producing the carbon fiber precursor fiber bundle package, oiling steps for the fiber bundle is divided into two; the oil pickup amount is under control at a specific level; and a drying step is subjected prior to the winding step. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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