| 摘要 |
PURPOSE:To spirally inject a coating fluid, by providing an applicator main body, a washing cover and a fluid intake device around a nozzle chip to constitute a coating nozzle. CONSTITUTION:An applicator main body 14 equipped with a cavity part 19, a washing cover 15 forming a ring shaped groove 20 in the space with the applicator main body 14 and equipped with an inflow port 21 and an outflow port 22 and a fluid intake device 16 equipped with the flowline communicated with the flowline of an internal fluid and the flowline of compressed air are provided to a nozzle chip 13 equipped with an emitting port 17 and having a spiral groove to constitute a coating nozzle. By constituting the coating nozzle as mentioned above, a coating fluid such as glaze emitted in a mist form is injected spirally and further made fine while a uniform mixing state is obtained and uniform coating is enabled.
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