| 摘要 |
PROBLEM TO BE SOLVED: To provide a pack achieving both of excellent effects for reducing a pack pressure, and fluff quality; and to provide a spinning method using the pack. SOLUTION: The pack for the melt-spinning of a polyhexamethyleneadipamide comprises a filter material consisting of a nonwoven fabric of a metallic fiber of which the surface metal composition has 20-100 wt.% nickel content measured by an energy dispersive X-ray analyzer, and having 10-100μm pore size. The melt spinning is carried out by using the pack. COPYRIGHT: (C)2006,JPO&NCIPI
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