A process for the offset printing of a receiving medium with a functional pattern comprising in any order the steps of: applying a printing ink to a printing plate and wetting the printing plate with an aqueous fountain medium containing a solution or a dispersion containing at least one moiety having at least colouring, pH-indicating, whitening, fluorescent, phosphorescent, X-ray phosphor or conductive properties.
一种对具有功能性图案的接收介质进行胶版印刷的工艺,包括以下任意顺序的步骤: 将印刷油墨涂在印版上,并用含有溶液或分散液的
水性润版介质润湿印版,该溶液或分散液中 至少含有一种具有至少着色、pH 指示、增白、荧光、
磷光、X 射线荧光粉或导电性能的分子。