Color box printing can be divided into five categories by material

Color box printing commonly used materials: generally divided into cardboard, pit paper, quality packaging boxes. Paper jams: generally 250g, 300g, 350g, 400g, 450g. As for how many grams to use, it depends on personal needs. Generally, manufacturers will give professional advice when customizing the packaging box. Don’t worry too much. Pit paper: Generally, e and […]