... metal ,plastic,glass,wood,paper and ceramics etc. inkjet printer coderfeatures for the ink jet printer coder:1 It can print 1-4 lines ... /min, bar code 30m/min;3 Environmental protection solvent free ink, 125ML is capable of printing 30 million characters (3mm high ... applicable for metal, plastic, glass, wood, paper and ceramics etc. inkjet printer coder for bottles