Why is there color difference in paper bowl printing? What are the factors that affect color difference?

Color difference in paper bowl printing may be caused by many factors. First of all, the color and texture of the paper itself will have an impact on the printing effect. Paper from different batches and manufacturers may have color differences. Secondly, the quality, ratio and stability of the ink or pigment used in the printing process will also affect the color. The performance and adjustment technology of printing equipment are also important factors that determine color difference, such as printing pressure, temperature, humidity, etc. In addition, the operating technology of the printing process, environmental conditions and human factors may also cause color differences. To reduce color difference, it is necessary to maintain a stable production environment and strict quality control from various aspects such as paper selection, ink formula, printing equipment adjustment and operating technology.