... requirement 3.Height :10mm,15mm,30mm,32mm,40mm or other size as customers special requirement 4.Color:black,white ... legible production date,weight,batch number,etc. on plastic films.With the increasing of printing times, the ... legible production date,weight,batch number,etc. on plastic films;With the increasing of printing times, the ... by the temperature. Hot ink roll for plastic packaging coding date