| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for drying a coating film and a drier efficiently drying the coating film formed on base material by introducing a means for suddenly raising the temperature of the base material other than temperature and air volume in drying zones composing the drier. Ž<P>SOLUTION: An interval 212 and a slit width 213 of the nozzles 211 which is installed in the drying zones and is supplied hot air are changed so that a heat transfer coefficient in one drying zone of the plurality of drying zones composing the drier and a heat transfer coefficient in the other zone are set to a different value. Especially, the interval 212 and the slit width 213 of the nozzles 211 are changed so that the heat transfer coefficient in an initial drying zone with the base material conveyed is set to a value larger than the heat transfer coefficient in at least one drying zone of the other drying zones. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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