A Brief Analysis of Technology Against Counterfeit Currency

In recent years,our country crimes of making and selling counterfeit money increase continuously with diversified tricks.As the suspects have correlative expertise,it's increasingly difficult to examine the counterfeit currency.The technology against counterfeit money is mainly reflected in plate making,engraving,printing,printing materials and printing ink.Grasping corresponding technology against counterfeit money can help workers of document examination more effectively,comprehensively expose and confirm crimes.