Applying golden color on paper surface of packing material comprises imprinting field by offset printing device, coating field by lacquer module with clear lacquer and imprinting field by lacquer module with flexo printing golden color

摘要

Application of golden color with high brilliance on at least a selected field of a surface from paper or carton of a packing material using an offset printing machine having at least an offset printing device (3) and at least two flexo printing lacquer module (4, 6) comprises imprinting the selected field by offset printing device with an offset-golden color, coating the selected field by a first lacquer module (4) with a clear lacquer and imprinting the selected field by a second lacquer module (6) with a flexo printing golden color.