| 摘要 |
PROBLEM TO BE SOLVED: To selectively and efficiently dry only the moisture-containing end parts of a hollow fiber bundle in a process prior to forming a module of the hollow fiber bundle. SOLUTION: In a method for drying the hollow fiber bundle, a cylindrical body, which houses the hollow yarn bundle and has an opening part at least at one end thereof and has a venting hole separately from the opening part, is provided and an air pipe is connected to the venting hole to supply air to the opening part and venting hole of the cylindrical body.
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