There are four basic crafts as below:
a.Direct printing: its can be transfer printing or surfaces printing pring on the mug direct. This Craft suit for simple design, small quantity, whether need to bakeout its depend on the material.
b.Water transfer: first print the image on the paper, second combined with silk screen printing, spraying printing, third put the transferred paper into the water, picture leave the paper, fourth stick the picture on the mug, then bakeout made up articles.
c.Heat transfer: stick the heat transfer paper on the mug, and use the mug baking machine bake the picture on the mug, its take 3-4 minute. This is easiest craft for making color changin mug. Its suit for individual customize products. d.spray-finishing:we use paint spraying process the color changing material coated outside the mug, this craft use for full color changing mugs