... Time/Serial Number/ Small Character Inkjet Printing Machine Usage:used very widely in date and code printing, such as product date, time, ... glass, carton, wood block, pipe, and the surface of constructive material. Machine features:1. Using world famous gear pump, highly integrated ... 70 million characters(5×7) per Litre;8. The color of ink include black, blue, red, etc.Technical Parameter ItemTechnical ...