Manufacturing method of anti-fake label

The invention provides a manufacturing method of an anti-fake label. The method comprises the following steps of: microfilming anti-fake information coding to be printed on a medium for plate making, carrying out plate making on an anti-fake pattern to be printed on the medium, printing the anti-fake information coding on a first designated position of the medium by using infrared absorbing printing ink capable of absorbing a wavelength of 720-1200nm, and then printing the anti-fake pattern on a second designated position of the same medium by using infrared laser anti-fake printing ink; or, printing the anti-fake pattern on the second designated position of the medium by using the infrared laser anti-fake printing ink, and then printing the anti-fake information coding on the first designated position of the same medium by using the infrared absorbing printing ink capable of absorbing the wavelength of 720-1200nm. The manufacturing method provided by the invention can be used for invisibly printing the anti-fake information coding and the anti-fake pattern on the same medium so as to be combined into an integrated anti-fake label, so that the printed anti-fake label is invisible for naked eyes of human. In addition, the anti-fake label is well elusive and has strong anti-fake capability, and thus the manufacturing method of the anti-fake label provided by the invention is a big advance in an anti-counterfeit technology.