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Hongtai Paper & Plastic


What should we pay attention to when printing kraft paper bags?

2022-04-02


  In the process of kraft paper bag printing, in order to make the color reproduction have a better effect, it is actually more difficult than printing with SBS paper. In particular, color reproduction is achieved on regular kraft board, requiring more care than printing on bleached kraft board. Since the color of ordinary kraft paper in the kraft paper bag itself is dark brown, the effect of printing ink is very different from that of printing on bleached paper. Therefore, the ink used needs to be bright in color, and the color used should be more eye-catching, so that the effect of the printed kraft paper bag is better, and it is difficult for light and soft colors to achieve the desired ink density, opacity and wear resistance.