Abstract: A method applied in a coating process is to increase the recycling rate for coating materials. For this method, a jig with a special design is employed. The jig is a base-and-cover combination type and is separable. Using such a jig would enable powdered material sprayed on an object to mostly adhere thereon. There will be a small amount of coating material adhering on the jig in this improved process, however, most of which, in fact, would adhere to the cover of the jig. At the end of the process, the cover of the jig is separated from the base of the jig, and is transported to a coating material recycling process, in which the material adhering to the cover of the jig is recycled, and the base of the jig as well as the object is conveyed to proceed with a baking process.