Knowledge

Medals, coins, badges and buttons are printed on the same flatbed as a signage panel, and they fail for a different reason. A large panel forgives a placement offset of a millimetre or two; a coin of a few centimetres...

Qualify UV ink adhesion on medals, coins and buttons with the exact blank construction, coating and production recipe. A generic “metal” result is not enough: plating, paint, lacquer, protective film, casting residue and supplier changes can alter the surface. Test...