Printing on the material with the base coating applied.
Each sheet is sent out by a feeder.
We inspect every sheet before printing press. There are 2 printing presses, and we print up to 2 colors in one process.
The operator checks each ink color registration and adjust the color depending on the ink spread.
The printed ink is heat dried in an oven and fixed on the metal plate.
Send out the sheet from the feeder
Inspect the fed metal sheet
We will print 6 colors one by one and we will dry each color with ultraviolet lamp (UV).
Operations make sure the color and registration are correct.
Quality assurance inspection is carried out by high sensitivity digital 3CCD line sensor.
Each color is dried by ultraviolet lamp (UV), but after 6 colors printing, use the final ultraviolet lamp (UV) to finish.
Sheets are then stacked with a double stacker configuration machine.