GelFlex•EB Flexo Inks - go.inxintl.com Inks suppliers, inks manufacturers, coatings suppliers, inks coating solutions, digital inks solutions GelFlex•EB is a surface print ink system for CI flexo printing which eliminates the need for a lamination layer reducing cost and total package weight while improving recyclability. GelFlex Inks are changing the game. See how it works, how it cures, and how it compares.