One type of face mask printing machine is a pad printer. Pad printing is a great solution for this application as the ink has been fully tested and compliant with direct skin contact. In addition, this process is able to keep up with the demand of this piece of PPE as well as switch over to printing other supplies such as hospital gowns. Learn more about pad printing on medical products. In addition to pad printing, there have been recent strides in digital printing on face masks as well. Digital printing enables full-color graphics and photos. It is also the perfect solution for personalization.