automatic bottle cap printer 1. printing distance:1.5-12mm 2. ... 3. also provide ink, solvent This automatic bottle cap printer is widely used for printing product date, time, No ... self-control.3. Including Chinese character, National Standard Font II, 7463 characters in all.4. Printing product date, time ... is only 1/5 of the traditional air source printer).8. The ink color could be black, white, ...