COATING LIQUID-COATING METHOD, COATING FILM-MANUFACTURING METHOD, AND COATING LIQUID-COATING DEVICE

PROBLEM TO BE SOLVED: To provide a manufacturing method and a coating device to obtain a coating film in which coating defects like coating omission, coating stripe, etc. are very few, and good appearance is obtained even in a large area.SOLUTION: A coating film-manufacturing method uses a measuring...

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1. Verfasser: NOMOTO NAOKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a manufacturing method and a coating device to obtain a coating film in which coating defects like coating omission, coating stripe, etc. are very few, and good appearance is obtained even in a large area.SOLUTION: A coating film-manufacturing method uses a measuring bar which measures or smooths liquid applied to a surface of a running film and in which grooves are formed in the order of an area C, an area B, an area A, the area B and the area C. There are provided the coating film-manufacturing method and a coating device, in which the measuring bar satisfies following (expression 1), and the device and the method satisfy following conditions (a) and (b). HnC