With the deepening of the concept of environmental protection and low carbon, health issues are becoming more and more important, and green color boxes have become a trend. Green color boxes and inks bear the brunt of it. Many people have therefore gradually paid attention to the toxic incidents of color box printing inks. In order to alleviate consumer concerns, color box printing is all about non-toxic and moving towards green printing. Take flexographic printing. Many companies have adopted water-based inks, which are basically non-toxic.