Coating film drying method and coating film drying apparatus

Disclosed is a method and apparatus for drying a coating film (4a) on an exterior panel of a box-shaped workpiece (4), wherein radiant rays, and warm air having a temperature less than a hardening temperature of the coating film (4a), are supplied simultaneously and directly to the coating film (4a)...

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Main Authors KANDA, TERUO, TOOKA, SIGETAKA, ISHIDA, KOUZOU, MATSUDA, TAKAOMI, HORISAWA, SATOSHI, SAKODA, TOSHIYUKI, KOGA, KAZUHI
Format Patent
LanguageEnglish
French
German
Published 14.08.2013
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Summary:Disclosed is a method and apparatus for drying a coating film (4a) on an exterior panel of a box-shaped workpiece (4), wherein radiant rays, and warm air having a temperature less than a hardening temperature of the coating film (4a), are supplied simultaneously and directly to the coating film (4a). The method and apparatus of the present invention can dry the coating film (4a) on the exterior panel of the workpiece (4) within a relatively short period of time, without causing a negative effect on a surface quality of the coating film (4a).
Bibliography:Application Number: EP20080019768