hologram label, digital security code, texture security printing, complicated security label,
 hologram hang-tag, synthetic security label, nuclear track security sticker, hologram positioning hot stamping,
 3D anti-counterfeiting printing, plastic-coated 3D security label, synthetic anti-counterfeiting printing,
 ink anti-counterfeiting printing, water mark and fiber-paper security printing, certificate security printing,
 package anti-counterfeiting, 800digital security code, stamp anti-counterfeiting, plate-making anti-counterfeiting,
 scratchcard, inlaid hologram, woven safety line, water-sensitive disappearing line, character-left-behind anti-fake printing,
 physical and chemical anti-counterfeit label, gravure texture anti-forgery label