The present invention relates to a kind of manufacturing approach of anti-fake mark, particularly related to and a kind ofly be used for bill, certificate and other have the manufacturing approach of the anti-fake mark of higher false proof requirement.
Summary of the invention
The application's goal of the invention is to overcome the single problem of existing anti-fake mark, and a kind of method of making combination or integrated anti-counterfeit mark is provided, and available checkout gear detects the integrated anti-counterfeit mark simultaneously, improves anti-counterfeiting power.
In order to accomplish the application's goal of the invention, the present invention adopts following technical scheme:
The manufacturing approach of a kind of anti-fake mark of the present invention, concrete steps are following:
(1) will be printed on the miniature plate-making of encoding of anti-counterfeiting information on the medium; Will be printed on the security pattern plate-making on the medium;
Wherein:
(2) use the INFRARED ABSORPTION printing ink that absorbs the 720-1200nm wavelength that above-mentioned anti-counterfeiting information coding is printed on first assigned address of medium earlier;
(3) and then use the infrared laser anti-forgery ink above-mentioned security pattern to be printed on second assigned address of same medium;
Anti-counterfeiting information coding and security pattern are combined into the integrated anti-counterfeit mark, and this is marked on the medium that prints is that naked eyes are sightless;
The manufacturing approach of a kind of anti-fake mark of the present invention, concrete steps are following:
(1) will be printed on the miniature plate-making of encoding of anti-counterfeiting information on the medium; Will be printed on the security pattern plate-making on the medium;
Wherein:
(2) use the infrared laser anti-forgery ink above-mentioned security pattern to be printed on second assigned address of medium earlier;
(3) re-using the INFRARED ABSORPTION printing ink that absorbs the 720-1200nm wavelength is printed on above-mentioned anti-counterfeiting information coding on first assigned address of same medium;
Anti-counterfeiting information coding and security pattern are combined into the integrated anti-counterfeit mark, and this is marked on the medium that prints is that naked eyes are sightless;
The manufacturing approach of anti-fake mark of the present invention, wherein: said first assigned address and second assigned address are same position, diverse location or the cross one another positions on same medium;
The manufacturing approach of anti-fake mark of the present invention, wherein: said security pattern is any one in figure, literal, character, bar code and the coding, perhaps any two kinds of combinations or multiple combination arbitrarily;
The manufacturing approach of anti-fake mark of the present invention, wherein: said medium is the medium that is used to carry printing;
The manufacturing approach of anti-fake mark of the present invention, wherein: said medium is the mixture of paper, cloth, PVC, plastics, metal, bamboo product, leather and fur products, wooden boards or above-mentioned material;
The manufacturing approach of anti-fake mark of the present invention, wherein: after said infrared laser anti-forgery ink has a laser radiation with 780nm to 1550nm wavelength, inspire the infrared laser anti-forgery ink of 830nm to 2500nm wavelength black light;
The manufacturing approach of anti-fake mark of the present invention, wherein: after said infrared laser anti-forgery ink has a laser radiation with 780nm to 1550nm wavelength, inspire the infrared laser anti-forgery ink of 470nm to 670nm wavelength visible light;
The manufacturing approach of anti-fake mark of the present invention, wherein: said infrared laser anti-forgery ink and INFRARED ABSORPTION printing ink are to be printed onto to be the sightless printing ink of naked eyes on the medium.
The manufacturing approach of anti-fake mark of the present invention is compared with the manufacturing approach of the anti-fake mark of prior art; Use the manufacturing approach of anti-fake mark of the present invention to be to use INFRARED ABSORPTION printing ink and infrared laser anti-forgery ink; Anti-counterfeiting information coding and security pattern stealth are printed on the same medium, are combined into comprehensive anti-fake mark.Anti-counterfeiting information coding and security pattern use simultaneously, strengthened anti-counterfeiting power and personalized information is provided, and the visual effect of the dielectric surface after the printing is identical when not printing together; Anti-fake mark is sightless for people's naked eyes, and exciting light is in infra-red range, and naked eyes are also invisible; So good concealment; Emission light is visible light or the black light of wavelength than close limit, is applicable to the requirement of anti-counterfeiting power high product, is the much progress on the anti-counterfeiting technology.
The specific embodiment
First embodiment
A kind of manufacturing approach of anti-fake mark, concrete steps are following
(1) will be printed on the miniature plate-making of encoding of anti-counterfeiting information on the medium; Will be printed on the security pattern plate-making on the medium;
(2) use the INFRARED ABSORPTION printing ink that absorbs the 720-1200nm wavelength that above-mentioned anti-counterfeiting information coding is printed on first assigned address of medium earlier;
(3) and then use the infrared laser anti-forgery ink above-mentioned security pattern to be printed on second assigned address of same medium;
Anti-counterfeiting information coding and security pattern are combined into the integrated anti-counterfeit mark, and this is marked on the medium that prints is that naked eyes are sightless.
The infrared laser anti-forgery ink is two types of printing ink, wherein one type after laser radiation with 780nm to 1550nm wavelength, can inspire 830nm to 2500nm wavelength black light.The anti-fake mark water white transparency that obtains of printing, said security pattern are any one in figure, literal, character, bar code and the coding, perhaps any two kinds of combinations or multiple combination arbitrarily; Paper after the printing or other stocks surface visual effect are identical when not printing together, and anti-fake mark is sightless for people's naked eyes, and exciting light and emission light are all in infra-red range; Naked eyes are also invisible; So good concealment, anti-counterfeiting power is big, is applicable to the false proof high field application that requires.
After the another kind of laser radiation, can inspire 470nm to 670nm wavelength visible light with 780nm to 1550nm wavelength; The anti-fake mark water white transparency that obtains of printing, the paper after the printing or other stocks surface visual effect are identical when not printing together, and anti-fake mark is sightless for people's naked eyes; And exciting light is in infra-red range, and naked eyes are also invisible, so good concealment; Anti-counterfeiting power is big, and emission light is in visible range, but the wavelength strictness is limited in the narrower scope; Slightly different like color; Therefore can judge true and falsely, be applicable to that anti-counterfeiting power has relatively high expectations, hope the application that can intuitively divide evident again.
Step (3) is only used wherein, and arbitrary type of printing ink gets final product.
First assigned address and second assigned address on the medium are decided according to user's demand; They can be the same positions on same medium; Also can be diverse location or cross one another position; Anti-counterfeiting information coding and security pattern use simultaneously, strengthen anti-counterfeiting power and personalized information is provided.
Medium is the medium that is used to carry printing, as: the mixture of paper, cloth, PVC, plastics, metal, bamboo product, leather and fur products, wooden boards etc. or above-mentioned material.
Infrared laser anti-forgery ink and INFRARED ABSORPTION printing ink are coloured or colourless before printing, but after being printed onto on the medium, are water white transparency or very little to the vision interference of human eye, and naked eyes are invisible.
Second embodiment
A kind of manufacturing approach of anti-fake mark, concrete steps are following:
(1) will be printed on the miniature plate-making of encoding of anti-counterfeiting information on the medium; Will be printed on the security pattern plate-making on the medium;
(2) use the infrared laser anti-forgery ink above-mentioned security pattern to be printed on second assigned address of medium earlier;
(3) re-using the INFRARED ABSORPTION printing ink that absorbs the 720-1200nm wavelength is printed on above-mentioned anti-counterfeiting information coding on first assigned address of same medium;
Anti-counterfeiting information coding and security pattern are combined into the integrated anti-counterfeit mark, and this is marked on the medium that prints is that naked eyes are sightless.
The infrared laser anti-forgery ink is two types of printing ink, wherein one type after laser radiation with 780nm to 1550nm wavelength, can inspire 830nm to 2500nm wavelength black light.The anti-fake mark water white transparency that obtains of printing, said security pattern are any one in figure, literal, character, bar code and the coding, perhaps any two kinds of combinations or multiple combination arbitrarily; Paper after the printing or other stocks surface visual effect are identical when not printing together, and anti-fake mark is sightless for people's naked eyes, and exciting light and emission light are all in infra-red range; Naked eyes are also invisible; So good concealment, anti-counterfeiting power is big, is applicable to the false proof high field application that requires.
After the another kind of laser radiation, can inspire 470nm to 670nm wavelength visible light with 780nm to 1550nm wavelength; The anti-fake mark water white transparency that obtains of printing, the paper after the printing or other stocks surface visual effect are identical when not printing together, and anti-fake mark is sightless for people's naked eyes; And exciting light is in infra-red range, and naked eyes are also invisible, so good concealment; Anti-counterfeiting power is big, and emission light is in visible range, but the wavelength strictness is limited in the narrower scope; Slightly different like color; Therefore can judge true and falsely, be applicable to that anti-counterfeiting power has relatively high expectations, hope the application that can intuitively divide evident again.
Step (2) is only used wherein, and arbitrary type of printing ink gets final product.
First assigned address and second assigned address on the medium are decided according to user's demand; They can be the same positions on same medium; Also can be diverse location or cross one another position; Anti-counterfeiting information coding and security pattern use simultaneously, strengthen anti-counterfeiting power and personalized information is provided.
Medium is the medium that is used to carry printing, as: the mixture of paper, cloth, PVC, plastics, metal, bamboo product, leather and fur products, wooden boards etc. or above-mentioned material.
Infrared laser anti-forgery ink and INFRARED ABSORPTION printing ink are coloured or colourless before printing, but after being printed onto on the medium, are water white transparency or very little to the vision interference of human eye, and naked eyes are invisible.
Above embodiment is not that institute of the present invention restricted portion is referring to claim to the qualification of invention just to explanation of the present invention, and under the situation of spirit of the present invention, the present invention can do any type of modification.