| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing wired circuit boards which dehydrates the surface of a wired circuit board surely while preventing the disconnection of the wired circuit board. SOLUTION: With respect to the method for manufacturing wired circuit boards, a sheet 3 having a plurality of wired circuit boards 21 is water-washed in a water-washing process S1. Thereafter, the sheet 3 is so dehydrated in an immersing and bubbling process S3 included in a dehydrating process S2 as to bubble a processing liquid 10 while immersing the sheet 3 in the processing liquid 10 containing a water-soluble solvent. COPYRIGHT: (C)2009,JPO&INPIT
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