CN103358741A - Shaking jet printing anti-counterfeiting method and marker thereof - Google Patents
Shaking jet printing anti-counterfeiting method and marker thereof Download PDFInfo
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- CN103358741A CN103358741A CN2013103181771A CN201310318177A CN103358741A CN 103358741 A CN103358741 A CN 103358741A CN 2013103181771 A CN2013103181771 A CN 2013103181771A CN 201310318177 A CN201310318177 A CN 201310318177A CN 103358741 A CN103358741 A CN 103358741A
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Abstract
The inventionprovides a shaking jet printing anti-counterfeiting method and a marker thereof. The method comprises the following steps of printing a reference coordinate on a product packing material by adopting the traditional printing technology; performing jet printing of variable information on the reference coordinate by adopting a digital printing technology; and constantly shaking a nozzle or the product packing material in the jet printing process, so that the printed variable information characters or/and graphs are randomly deformed or randomly dislocated, the deformed or dislocated variable information characters or/and graphs and the reference coordinate are photographed, and the taken pictures are stored and put on records in a computer anti-counterfeiting database accessing the internet and used as standard basis for the public to consult, compare and distinguish the true from the false. The marker produced stops the technical bug that 'a thief in the family is difficult to detect' in the conventional telegraph-code anti-counterfeiting technology.
Description
Technical field
The present invention relates to the antiforge technical field, be specifically related to a kind ofly utilize ink-jet printer system (abbreviation jet printer) and network storage inquiry, realize false proof method and marker thereof.
Background technology
China's utility model (CN202563817U) has been authorized a kind of " dynamically color code anti-counterfeiting mark ", and it becomes the color character (being variable information) of change at random with the Arabic character design of 10-21 position Anti-fake digital, copies the fraud difficulty in the hope of increase.During inquiring and authenticating, data conform to fully, and the color of each character also conforms to the character feature color that data-base recording is put on record, could assert be designated true.
China's utility model (CN2476070Y) has been authorized a kind of " cipher graphic anti-false mark ", and it has printed additional some random figures (being variable information) at anti-counterfeiting mark, copies the fraud difficulty in the hope of increase.During inquiring and authenticating, data conform to fully, and each figure also conforms to the pattern image (being variable information) that data-base recording is put on record, could assert be designated true.
" China Youth News " on June 4th, 2009 is at＜economic special issue〉deliver that the justifying article---national code anti-fake is promoted noiseless the lowering the curtain of action.Four large leaks of code anti-fake have been pointed out in the literary composition, three of its leak is robber's yard in batches fraud: " gimmick of obtaining password (being variable information) can be multiple; for example; can not get rid of fraud group and bribe the internal work personnel with money; obtain the possibility that code is faked, and perhaps employs hacker master-hand to swarm into false proof database from the internet, copies a large amount of false proof data (being variable information) and then without restraint forgery.Here it is to be noted: digital code anti-false be take database be perfectly safe as prerequisite, in case leakage of data, the Antiforge system engineering will put to rout all along the line.As everyone knows, the safety of internet becomes the problem that needs are worried day by day.The carelessness of company management's link, high-tech perspective instrument scan and obtain password (being variable information) etc., also are one of possible methods ".In sum, three of the leak of existing code anti-fake technology is that a thief within a house is hard to guard against, and the internal work personnel just can fake in batches easily, and can not differentiate the true and false as long as copy is stolen the variable information in the database.The inventor has just once experienced several internal work personnel personally and has exploited one's office, and the case that copy profiteering code anti-fake data (being variable information) are faked is investigated and processed.
In sum, existing code anti-fake (also claiming digital code anti-false) has that a common leak---a thief within a house is hard to guard against.This is because the variable informations such as the anti-counterfeiting characteristic random number code on the existing code anti-fake marker, character color, random figure are the mimeograph documents that generate in computer in advance, print out the printing ink distribution characteristics that forms through digital printer.So, if anyone bribe the internal work personnel, copy steals the original variable informations such as random number code, character color, random figure, the printing ink distribution characteristics that forms through the digital printer printout again, inevitable identical, does not true and falsely distinguish.In other words, the anti-counterfeiting characteristic of existing code anti-fake sign derives from the original variable information of prior design fully, is the printout result of original variable information, as long as copy steals original variable information, copying and forging is sure to succeed, true and falsely do not distinguish.For print production, for inquiring and authenticating true and false, the raw information (being variable information) of the features such as random number code, character color, random figure, must need the relevant staff to handle, must intactly be stored in the false proof database of computer, so, the internal work personnel must have an opportunity to copy and steal original variable information, and so, three leaks such as " a thief within a house is hard to guard against " of existing code anti-fake leak just can't be avoided.
Existing ink-jet printer system (jet printer) to the Environmental Technology requirement of spray printing platform is: 1, the necessary uniform motion of product package material (1), Acceleration of starting, braking deceleration all must slowly carry out, do not allow unexpected acceleration and deceleration, otherwise printing figure message will be out of shape, chromatography will misplace; 2, do not allow to skid between synchronous signal encoder and the spray printing platform, truly reflect the spot speed of product package material (1) with the synchronizing signal of guaranteeing to export, so that sprayed printed system software is made respective reaction, guarantee that the spray printing picture and text are indeformable; 3, the cursor signal synchronous transfer read of electric eye so that sprayed printed system is made respective reaction in good time, guarantees that the spray printing picture and text do not misplace to sprayed printed system.
Summary of the invention
Purpose of the present invention: provide a kind of printing anti-counterfeit method and marker thereof of rocking, to block the leak of existing code anti-fake technology " a thief within a house is hard to guard against ".
The technical scheme that the present invention rocks the printing anti-counterfeit method is as follows.
Rock the printing anti-counterfeit method, it is characterized in that may further comprise the steps:
1. adopt traditional printing technique to establish reference coordinates (2)---one-step print picture and text at product package material (1) seal;
2. adopt digital printing technique toward upper spray printing variable information (3)---the secondary spray printing picture and text of reference coordinates (2);
3. the spray printing process is constantly rocked shower nozzle (4); Perhaps the spray printing process is constantly rocked product package material (1); Perhaps the spray printing process is constantly disturbed synchronizing signal so that sprayed printed system thinks that product package material (1) is constantly in the fluctuation speed change by mistake; The perhaps cursor signal that reads of the continuous random delay electric eye of spray printing process; Thereby make variable information (3) character of institute's spray printing or/and figure, generation random deformation or at random dislocation; Distortion described here comprises distortion, stretching, compression, amplification, cracking etc., and dislocation described here refers to the variable information of spray printing (3) character or/and the position of figure on reference coordinates (2) is offset.
Variable information (3) character that 4. will be out of shape or misplace is or/and figure, take pictures with reference coordinates (2), with the storage of the photo (5) taken put on record in the false proof database of the computer of accessing Internet, as differentiating true and false standard foundation, the confession public has access to comparison, tells truth from falsehood.
Described reference coordinates (2) adopts printing ink or the technique printing that jet printer can't spray printing to form.For example, adopt scalding silver color or golden reference coordinates (2) that silver process, gilding technology seal are established, is exactly the color that existing jet printer can't the spray printing imitation.For another example, the reference coordinates (2) that adopts engraving lines, molding line to arrange is exactly the feature that existing jet printer can't spray printing.Described reference coordinates (2) is the coordinate of broad sense, and it can be any printing lines, printed patterns, print form, printing word, printing color lump, geometric figure, engraving lines etc.
Preferably, the photo of taking (5) is provided with background image or the foreground image (6) that can't eliminate, is out of shape or the variable information (3) that misplaced is difficult to extract without distortion from photo (5).So, even if internal work personnel copy has copied the record informations such as photo (5), the fake producer also can't come according to photo (5) printout and the living anti-counterfeiting mark of former sign.This be because: the color of reason one, reference coordinates (2) is that jet printer can't print; Foreground image (6) in reason two, the photo (5) is interfere information unexistent on the former sign, that artificially add up; Reason three, the background image (6) that prints are to realize slitless connection with the background of former sign.
Login fast inquiry for the ease of the consumer with smart mobile phone, go back on the product package material (1) spray printing have possess uniqueness, two-dimension code succession, that contain referral web site (8), this two-dimension code (8) is spray printing under the ambient condition that does not rock, and can not sweep to avoid two-dimension code (8) distortion.
More preferably, in reference coordinates (2) band of position, the black piece secret mark of glitter powder (14) (12) of printing particle diameter 0.05-0.55mm, the storage of the enlarged photograph (13) of the interior glitter powder of black piece secret mark (12) (14) distribution characteristics is put on record in the false proof database of the computer of accessing Internet, for the expert consult comparison, with further definite true and false.Here why selecting particle diameter is glitter powder (14) printing ink of 0.05-0.55mm, is because it can directly print with existing printing machine, need not to transform existing printing machine.So, glitter powder (14) particle of the interior random distribution of black piece secret mark (12), just consisted of the exclusive anti-counterfeiting characteristic (or claiming false proof secret mark) of this product package material (1).
The technical scheme that the present invention rocks the printing anti-counterfeit marker is as follows.
Rock the printing anti-counterfeit marker, it is characterized in that:
1. be provided with reference coordinates (2) China ink layer at product package material (1) seal;
2. at the upper spray printing of reference coordinates (2) variable information (3) China ink layer is arranged;
3. variable information (3) character is or/and random deformation or at random dislocation have occured in figure in the spray printing process; In other words, the character that sprays or/and figure, because of original variable information (3) character in distortion and the computer or/and figure has very big-difference;
4. variable information (3) character that is out of shape or has misplaced is or/and figure, taken pictures with reference coordinates (2), the photo of taking (5) storage is put on record in the false proof database of the computer of accessing Internet, true and false standard foundation is differentiated in conduct, has access to comparison, tells truth from falsehood for the public.
Described reference coordinates (2) adopts the ink printing that jet printer can't spray printing to form.For example, adopt scalding the reference coordinates (2) that silver color, gold stamping look seal are established, is exactly the color that existing jet printer can't spray printing.For another example, the reference coordinates (2) that adopts engraving lines, molding line to arrange, the feature that existing exactly jet printer can't be realized.Described reference coordinates (2) is the coordinate of broad sense, and it can be any printing lines, printed patterns, print form, printing word, printing color lump, geometric figure, engraving lines etc.
Preferably, the photo of taking (5) is provided with background image or the foreground image (6) that can't eliminate, is out of shape or the variable information (3) that misplaced can't extract from photo (5) without distortion.
More preferably, in reference coordinates (2) band of position (around comprising), black piece secret mark (12) with the glitter powder that particle diameter is 0.05-0.55mm (14) ink printing, this China ink piece secret mark (12) is exaggerated takes pictures, the enlarged photograph (13) of its interior glitter powder of black piece secret mark (12) (14) distribution characteristics also is stored to be put on record in the false proof database of the computer of accessing Internet, for the expert consult comparison, with further definite true and false.Here why selecting particle diameter is glitter powder (14) printing ink of 0.05-0.55mm, is because it can directly print with existing printing machine, need not to transform existing printing machine.So, glitter powder (14) particle of the interior random distribution of black piece secret mark (12), just consisted of the exclusive anti-counterfeiting characteristic (or claiming false proof secret mark) of this product package material (1).Certainly, China ink piece secret mark (12) also can be the texture secret mark of frost flower printing ink, crepe printing ink printing, the enlarged photograph (13) of its black piece secret mark (12) also be stored put on record in the false proof database of the computer of accessing Internet, as differentiating true and false standard foundation.
Of the present invention rocking is the concept of rocking of broad sense, and it comprises vibrations, swings, shakes, shakes, beats, fluctuation of product package material (1), the simulation fluctuation of synchronizing signal, the time-delay fluctuation of electric eye read signal etc.
Compared with prior art, the present invention can produce following beneficial effect.
Variable information on the anti-fake identification mark of the present invention (3) character is or/and anti-counterfeiting characteristics such as figure and reference coordinates (2), be by jet printer can't spray printing one-step print reference coordinates (2), with the random deformation of secondary spray printing variable information (3) character or/and the elements such as figure, piece together the short multielement anti-counterfeiting characteristic that combines, be not the undistorted printout result of variable information (3).Even internal work personnel copy has been stolen original document variable information (3) and has also been failed to print the same anti-fake identification mark that is deformed or has misplaced.Even internal work personnel copy has been stolen photo (5), because there are the interfere informations such as the background image that can't eliminate or foreground image (6) to exist on the photo (5), the reference coordinates that can't print in addition (2) exists, also because the reasons such as photo (5) second-rate (the very low in other words photo serious distortion of deliberately resolution ratio being established) exist, the fake producer also just can't come with the living anti-counterfeiting mark of former sign according to photo (5) printout.And the interfere information such as original non-existent foreground image (6) is inevitable on the anti-fake identification mark also be printed.In sum, even internal work personnel copy has been stolen photo (5), also be difficult to fake.So, the present invention has also just blocked the leak of existing code anti-fake technology " a thief within a house is hard to guard against ", has solved the false proof difficult problem that this area is thirsted for solving for a long time and do not solve.
The present invention adopts reverse thinking, break through existing ink-jet printer system to the Environmental Technology requirement of spray printing platform, take to rock the technical measures of spray printing, make spray printing Output rusults and raw information inconsistent, and take the method for Taking Pictures recording spray printing Output rusults to set up archives, effectively blocked the leak of existing code anti-fake technology " a thief within a house is hard to guard against ".Change morely, printing enterprise and false proof enterprise are not afraid of anti-counterfeiting information and have divulged a secret, and have not needed anti-thief, no matter be thief in the family or outer thief, do not need to have guarded against.So, just can save management cost, alleviate printing enterprise and false proof business accountability.In other words, false proof data again need to be not to be kept absolutely secret as false proof effective prerequisite.So effectively blocked three of code anti-fake leak that background paper " China Youth News " reports for work---steal code and fake in batches.
Jet printer of the present invention comprises the laser jet printer (claiming again laser engraving machine or laser marking machine) that does not use printing ink.Variable information of the present invention (3) refers to the exclusive customized information of each product package material (1), and for a collection of product package material (1), the information on any two product package materials (1) can be not identical.Such as product ID, false proof code, the pattern with uniqueness, unduplicated passage etc.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, integrated optimization embodiment cited below particularly, and cooperate accompanying drawing to be elaborated.
Description of drawings
Fig. 1 is that the present invention rocks a kind of spray printing schematic diagram that rocks that the printing anti-counterfeit method uses.
Fig. 2 is that the present invention rocks printing anti-counterfeit marker floor map.
Fig. 3 is that the present invention rocks printing anti-counterfeit marker photo schematic diagram.
The existing anti-fake identification mark schematic diagram of Fig. 4 spray printing when not rocking.
Fig. 5 is the enlarged photograph schematic diagram that the present invention rocks printing anti-counterfeit marker inking piece secret mark.
Drawing reference numeral: the printing ink of 1-product package material, 2-reference coordinates, 3-variable information, 4-shower nozzle, 5-photo, 6-background image or foreground image, 7-ejection, 8-two-dimension code, 9-electromagnetic shaker, 10-camera, 11-window screening, 12-China ink piece secret mark, 13-(China ink piece secret mark) enlarged photograph, 14-glitter powder.
The specific embodiment
Embodiment one.
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, on production line, carry certain product package material (1) of coming to carry out false proof spray printing to conveyer belt.
In advance in appointed area thermoprint on product package material (1) surface of blue background golden 20 grids and numeral thereof as reference coordinates (2).
Prepare again an electromagnetic shaker (9), the shower nozzle (4) of jet printer be installed on the electromagnetic shaker (9), shower nozzle (4) can be shaken with electromagnetic shaker (9)---i.e. rolling moves up.Preferably shake amplitude, vibration frequency, the changed randomly electromagnetic shaker of vibrations direction, preferably amplitude, frequency and shake are to all can be according to predefined program change at random.
A technical grade digital camera (10) is installed in shower nozzle (4) back.
So, shower nozzle (4) just can be with variable information (3), and for example false proof code (such as the false proof code 123456789888 among Fig. 4) spray printing and makes character and the figure generation random deformation of institute's spray printing to product package material (1) one by one.Again the character and the figure that have been out of shape are taken pictures, and photo (5) storage is put on record in the false proof database of the computer of accessing Internet, just can supply the public have access to comparison, tell truth from falsehood.
Preferably, also can take other method of rocking to carry out spray printing.For example: shower nozzle (4) keeps motionless, and the spray printing process is constantly rocked product package material (1), makes the movement velocity of product package material (1) have a larger fluctuation range, causes character and figure deformation.For another example: shower nozzle (4) keeps motionless, and the continuous artificial disturbance synchronizing signal of spray printing process is so that sprayed printed system is thought product package material (1) by mistake constantly in the fluctuation speed change, thereby makes program send corresponding fast spray or spray slowly instruction, causes character and figure deformation.Also as: shower nozzle (4) keeps motionless, the cursor signal that the continuous random delay electric eye of spray printing process reads, thereby make program send the instruction of corresponding time-delay spray printing, cause constantly variations in skews at random of character and figure and reference coordinates (2).In the practice, in order to strengthen character and figure deformation effect, can adopt simultaneously the above-mentioned multinomial measure of rocking.
More preferably, in reference coordinates (2) band of position (around comprising), having particle diameter is the black piece secret mark (12) of black glitter powder (14) the transparent ink printing of 0.05-0.55mm, the black piece secret mark (12) of 8mm diameter for example, this China ink piece secret mark (12) is exaggerated takes pictures, the enlarged photograph (13) of its interior glitter powder of black piece secret mark (12) (14) distribution characteristics also is stored to be put on record in the false proof database of the computer of accessing Internet, for the expert consult comparison, with further definite true and false.Here why selecting particle diameter is glitter powder (14) printing ink of 0.05-0.55mm, is because it can directly print with existing printing machine, need not to transform existing printing machine.
According to the sign that above method spray printing is taken pictures and put on record and form, be the printing anti-counterfeit marker that rocks of the present invention naturally.When the consumer uses two-dimension code (8) on the smart mobile phone scanning product package material (1), mobile phone just fast the false proof database of log into thr computer access photo (5), examine deformed characters on the anti-fake identification mark and choppy, whether the position on reference coordinates (2) accurate, whether the deformed characters that examines on the anti-fake identification mark conforms to photo (5) fully with choppy, just can accurately discern the false from the genuine.If also with suspicion, then can further have access to the enlarged photograph (13) of black piece secret mark (12), relatively whether the distribution characteristics of glitter powder (14) particle is fully consistent with enlarged photograph (13), can determine again the true and false.
In order to strengthen the copying and forging difficulty, prevent that the thief in the family from copying anti-counterfeiting information and be used for faking, be preferably in camera (10) camera lens the place ahead and add a window screening (11), thereby at photo (a 5) window screening of up one-tenth (11) foreground image (6).So, even internal work personnel copy has been stolen photo (5), according to having more a window screening (11) on photo (5) the spray printing personation marker out, so, will find that counterfeit products and actual products obviously are not inconsistent.Certainly, also can not add window screening (11) in camera lens the place ahead, and when photo (5) is taken formation, add the foreground image (6) of a similar window screening (11) by software simulation.
Above disclosed only is preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.Especially rock the spray printing effect, save the bad way of the change of taking pictures by software simulation, must belong to the present invention's interest field.
Claims (10)
1. rock the printing anti-counterfeit method, it is characterized in that may further comprise the steps:
1. adopt traditional printing technique to establish reference coordinates (2) at product package material (1) seal;
2. adopt digital printing technique toward the upper spray printing variable information (3) of reference coordinates (2);
3. the spray printing process is constantly rocked shower nozzle (4); Perhaps the spray printing process is constantly rocked packing material (1); Perhaps the spray printing process is constantly disturbed synchronizing signal so that sprayed printed system thinks that product package material (1) is constantly in the fluctuation speed change by mistake; The perhaps cursor signal that reads of the continuous random delay electric eye of spray printing process; Thereby make variable information (3) character of institute's spray printing or/and figure, generation random deformation or at random dislocation;
Variable information (3) character that 4. will be out of shape or misplace is put photo (5) storage of taking on record in the false proof database of the computer of accessing Internet or/and figure, take pictures with reference coordinates (2), has access to comparison, tells truth from falsehood for the public.
2. according to the printing anti-counterfeit method of rocking claimed in claim 1, it is characterized in that: the photo of taking (5) is provided with background image or the foreground image (6) that can't eliminate, is out of shape or the variable information (3) that misplaced is difficult to extract without distortion from photo (5).
3. according to claim 1 or the 2 described printing anti-counterfeit methods of rocking, it is characterized in that: described reference coordinates (2) adopts printing ink or the technique printing that jet printer can't spray printing to form.
4. according to claim 1 or the 2 described printing anti-counterfeit methods of rocking, it is characterized in that: go back on the product package material (1) spray printing have possess uniqueness, two-dimension code succession, that contain referral web site (8), this two-dimension code (8) is spray printing under the ambient condition that does not rock.
5. according to claim 1 or the 2 described printing anti-counterfeit methods of rocking, it is characterized in that: in reference coordinates (2) band of position, the black piece secret mark of the glitter powder of particle diameter 0.05-0.55mm (14) (12) in the printing is put distribution characteristics enlarged photograph (13) storage of the interior glitter powder of black piece secret mark (12) (14) on record in the false proof database of the computer of accessing Internet.
6. rock the printing anti-counterfeit marker, it is characterized in that:
1. be provided with reference coordinates (2) China ink layer at product package material (1) seal;
2. at the upper spray printing of reference coordinates (2) variable information (3) China ink layer is arranged;
3. variable information (3) character is or/and random deformation or at random dislocation have occured in figure in the spray printing process;
4. variable information (3) character that is out of shape or has misplaced is or/and figure, taken pictures with reference coordinates (2), and the photo of taking (5) storage is put on record in the false proof database of the computer of accessing Internet, has access to comparison, tells truth from falsehood for the public.
7. according to the printing anti-counterfeit marker that rocks claimed in claim 6, it is characterized in that: the photo of taking (5) is provided with background image or the foreground image (6) that can't eliminate.
8. according to claim 6 or the 7 described printing anti-counterfeit markers that rock, it is characterized in that: described reference coordinates (2) adopts printing ink or the technique printing that jet printer can't spray printing to form.
9. according to claim 6 or the 7 described printing anti-counterfeit markers that rock, it is characterized in that: in reference coordinates (2) band of position, the black piece secret mark of glitter powder (14) (12) with particle diameter 0.05-0.55mm, the distribution characteristics enlarged photograph (13) of this interior glitter powder of China ink piece secret mark (12) (14) also is stored to be put on record in the false proof database of the computer of accessing Internet.
10. according to claim 6 or the 7 described printing anti-counterfeit markers that rock, it is characterized in that: in reference coordinates (2) band of position, have the black piece secret mark (12) of frost flower printing ink or crepe printing ink printing, the enlarged photograph (13) of this China ink piece secret mark (12) also is stored to be put on record in the false proof database of the computer of accessing Internet.
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Address after: 570125 Hainan Province, Haikou city Longhua District China World Trade Center Road No. 38 building 26D nine Patentee after: Hainan Asian anti counterfeiting technology research institute (general partner) Address before: 570125 Hainan Province, Haikou city Longhua District China World Trade Center Road No. 38 building 26D nine Patentee before: Hainan Yayuan Anti-counterfeiting Technology Institute |
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Effective date of registration: 20210112 Address after: 570311 No. 1 Yaogu Sanheng Road, Xiuying District, Haikou City, Hainan Province Patentee after: Take a picture of (Hainan) artificial intelligence Co.,Ltd. Address before: 570125 Jiudu Building, 38 Guomao Road, Longhua District, Haikou City, Hainan Province, 26D Patentee before: Hainan Yayuan anti counterfeiting technology Research Institute (L.P.) |