Screen printing: vitrified or epoxy?

Verre Industrie offers two types of screen printing.

Enamelled screen printing is unalterable because the ink is vitrified at 650°C when the glass is tempered, from 3 mm thickness.

The epoxy screen printing (or bi-component) allows to have a greater number of colors and to reach a great fineness of the patterns on all the thicknesses of glass, from 0.55 mm thickness.