| 摘要 |
A first toned paint which failed to adhere to a subject to be coated in a coating work is recovered, and a suitable amount of primary color paints are added to the recovered first toned paint to manufacture a second toned paint. This method includes a step of blending multiple types of primary color paints to manufacture the first toned paint (S5), and a step of memorizing a blending ratio or a composition ratio of the primary color paints in the first toned paint into a computer readable memory (S7). According to this invention, economy of a powder coating material is improved.
|
