Through the color management of printing and the use of high-speed 12-color printing presses, the colors of the automatic packaging film are rich. And we use professional gravure printing ink to make the color of the film delicate, Sunkey also uses the high-quality laser cylinder to make the text of the automatic packaging roll film clearer. And our company also provides one-to-one color verification service, which can be toned on site, to better meet customers’ requirements.