Corrugated Box Digital Printing Machine he goes on to say, especially for corrugated, has been met with cautiousness. Also, it can be expensive and that must be weighed against the new opportunities that can be brought to the business. But, he continues, analog and digital are a great complement to each other and in the case of Swanline, “the analog processes have been strengthened by the addition of digital.” http://www.upg-corrugatedmachine.com/digital-machine/corrugated-box-digital-printing-machine/