The performance of the UVitro® Surface Treatment Unit make this unit perfect for working with a semi-automatic screen printing machine when UV inks are to be printed onto glass hollowware. ISIMAT’s patented UVitro® surface treatment is required to ensure lasting adhesion of UV inks to glass surfaces. The intensity of the surface treatment can be set by adjusting the flame intensity, the distance burner-item, and the duration of the treatment. An operator places the items onto the fixtures of the conveyor. Items are transported through the surface treatment unit by the conveyor.