Normally,  Paper boxes surface processing includes CMYK offset printing, hot foil stamping, debossing or embossing, spot UV and etc. CMYK printing usually can be used with paper material, and silk-screen printing can be used with cloth, velvet, PET and glass. Most of picture can be printed with CMYK, and with the progress of science and technology, CMYK printing machine is very steady. When the design has no a lot of different color, then we can use pantone color printing. In this case, the color will be very even. For the logo, one of the most popular way is foil stamping. It makes your logo stand out. And it can be produced with debossing/embossing.