... on leather,Aluminum foil, PP,PET,PVC etc Hot Ink Wheel is convenient,clear,dried soon,unpolluted,more rapidly.And ... for use on any ink roll coders avaliable in the market for printing date code and batch numbers.With ... have an answer for your application. Information of Hot Ink Wheel:F style Size:Dia.36*12mm Dia.36*16mm ... more printing time,high adhesivity . colored Hot Ink Wheel F-Type 35mm*35mm