Dry ice blasting actually is a cryogenic dry ice cleaning technology .
Ink removal is difficult, and ink accumulation on gears and guide rails can lead to poor print quality. Dry ice blasting removes a variety of oil-based, water-based inks and varnishes. It can clean up grease, ink and dye on gear, guide rail and nozzle, avoid the discharge of hazardous waste and solution, and the personnel injury caused by hazardous solvent.