What ink is used for gold paper printing?
Offset printing is generally, and if it is UV offset printing machine, choose UV offset printing ink, if not UV offset machine use synthetic paper ink, after printing is not easy to press too much, had better stand up to dry. We used ordinary resin ink also printed, but dry a longer time, so as not to fall.
It depends on what you want to print and what effect you want to achieve, so you can decide what to print and what kind of ink you use
There are solvent based inks and UV inks, depending on whether you use offset printing or screen printing.