CN106650872A

CN106650872A - An anti-counterfeiting mark, an anti-counterfeiting system, texture particles for the anti-counterfeiting mark and a use method for the anti-counterfeiting mark

Info

Publication number: CN106650872A
Application number: CN201610964333.5A
Authority: CN
Inventors: 孙显林
Original assignee: BEIJING KESIYUAN TECHNOLOGY Co Ltd
Current assignee: BEIJING KESIYUAN TECHNOLOGY Co Ltd
Priority date: 2015-10-30
Filing date: 2016-10-28
Publication date: 2017-05-10
Also published as: WO2017071656A1; CN206178915U

Abstract

The invention provides a random texture anti-counterfeiting mark, which comprises a carrier and a plurality of texture particles randomly distributed on a bearing surface. A non-contact surface of each texture particle comprises at least two visual color parts. Each visual color part presents respective visual color, so that at least one inclination angle exists, overall visual color formed by observing the plurality of texture particles at the inclination angle and overall visual color formed by observing the plurality of texture particles in the vertical direction vertical to the bearing surface have human-eye-recognizable visual color difference; and specific identification characteristics of the texture particles in the random texture anti-counterfeiting mark can be identified under the condition of not using an auxiliary tool, so that public participation is improved greatly. The invention also provides an anti-counterfeiting system adopting the random texture anti-counterfeiting mark, the texture particles for the anti-counterfeiting mark and a use method for the anti-counterfeiting mark; and same beneficial technical effects are obtained.

Description

Anti-counterfeiting mark, Antiforge system, for the texture particle and using method of anti-counterfeiting mark

Technical field

The present invention relates to a kind of anti-counterfeit sign with random texture, Antiforge system, for the texture of anti-counterfeit sign with random texture The using method of grain and anti-counterfeit sign with random texture, belongs to texture anti-fake technology field.

Background technology

Texture anti-fake technology is a kind of anti-counterfeiting technology that the textural characteristics using material inherently are marked as anti-counterfeit recognition, The important feature that grain distribution characteristic pattern is used for anti-counterfeit recognition mark is each and is different from, general principle be with Machine forms a grain distribution characteristic pattern, is deposited into that cloud database is to be checked, and the line in cloud database is recalled during identification Reason distribution characteristics pattern correspondance, is not inconsistent and is combined into vacation.

In the texture anti-fake technology for using at present, have one kind be texture particle is dispensed at random after form the distribution of texture formula, Then identified as texture anti-fake using the characteristic information of this grain distribution.But this texture anti-fake is identified due to forming texture Its own structure of texture particle is very small, during for using public's means of identification such as mobile phone photograph or human eye Direct Recognition, easy quilt The visual pattern that the technologies such as printing, printing, etching are formed is imitated, and so as to cause vision to cheat public's identification, and then is caused Antifalse effect fails.

For this purpose, the inventor of this patent expects a scheme：(human eye is directly observed or can only profit to recognize condition in the public With the conventional equipment with camera function, such as human eye directly observes photo after mobile phone camera) under, using texture anti-fake technology And it is aided with the specific identification feature technology-imitation such as can not be printed, print, etching on the texture particle for forming texture, and And the specific identification feature need to meet public's identification condition, so when fake producer adopts various printings, various printings, various etchings During etc. the inexpensive imitation grain distribution characteristic pattern of technology as anti-counterfeiting mark, will be found at once, so as to avoid being printed The vision deception that the technologies such as brush, printing, etching are formed.

But, due to being used for forming the texture particle of texture, its own structure is very small, it is difficult to pass through human eye directly or clap Directly judge with the presence or absence of specific identification feature on texture particle, therefore often according to public's means of identification such as rear human eye Direct Recognitions Need to observe on texture particle whether carry specific identification using some aids (such as magnifying glass, special light sources etc.) Feature, but for the public of texture anti-fake is participated in, because aid needs the specific identification spy with texture particle itself Levy and match, therefore the public is difficult accurately to select suitable aid, and these aids identification person is generally also not Can carry with, therefore greatly affect public participation in texture anti-fake technology.

The content of the invention

For above-mentioned deficiency of the prior art, it is an object of the invention to provide a kind of anti-counterfeit sign with random texture, goes back A kind of random grain anti-fake system including the anti-counterfeit sign with random texture is provided, it is a kind of for the anti-counterfeit sign with random texture Texture particle, and there is provided a kind of using method of anti-counterfeit sign with random texture, for it before aid is not used The specific identification feature for being capable of achieving identification texture particle is put, so as to increase substantially the participation of the public.

A kind of anti-counterfeit sign with random texture that the present invention is provided, including：

Carrier, the carrier includes load-bearing surface；

Multiple texture particles, the plurality of texture particle is in be randomly dispersed on the load-bearing surface；

Wherein, at least two visual color parts are included on the non-planar contact surfaces of each texture particle, described in each Visual color part presents respective visual color so that at least there is an angle of inclination above the load-bearing surface with The overall visual color that the plurality of texture particle is formed is observed at the angle of inclination, with above the load-bearing surface along vertical The overall visual color that the plurality of texture particle formed is looked up in the Vertical Square of the load-bearing surface present human eye Distinguishable visual color difference；Wherein, for the non-planar contact surfaces of texture particle each described, look up along the Vertical Square First look image is formed, along the angle of inclination and around second visual pattern of circumferential observation formation of the texture particle, wherein, At least one visual color part in the First look image occupied area ratio with its in second visual pattern Occupied area ratio is different so that the First look image to present visual color with second visual pattern poor It is different；

Wherein, the surface contacted with the load-bearing surface of each texture particle is the contact surface of texture particle, is somebody's turn to do Other surfaces of texture particle are the non-planar contact surfaces of texture particle.

Optionally, the non-planar contact surfaces of the texture particle include the upper surface of texture particle and the periphery of texture particle Face, the upper surface of the texture particle is various visual color part compositions, and the outer peripheral face of the texture particle is one kind The visual color part composition.

Optionally, by the texture distribution of particles before the load-bearing surface, the texture particle includes above, below And circumferential lateral surface, it is various visual color parts compositions, the texture particle with following above the texture particle Circumferential lateral surface be a kind of visual color part composition；It is described by the texture distribution of particles after the load-bearing surface The circumferential lateral surface of texture particle becomes the outer peripheral face of the texture particle, the texture particle contacted with the load-bearing surface Above or become the contact surface of the texture particle below, under the texture particle not contacted with the load-bearing surface Face or the upper surface for then becoming the texture particle above.

Optionally, the type and quantity of the visual color part above the texture particle and the texture particle Below the visual color part type and quantity all same, and position correspond；

Wherein, the visual color above the texture particle is extended partially into below the texture particle.

Optionally, the non-planar contact surfaces of the texture particle include the upper surface of texture particle and the periphery of texture particle Face, the upper surface of the texture particle is a kind of visual color part composition, and the outer peripheral face of the texture particle is various The visual color part composition.

Optionally, by the texture distribution of particles before the load-bearing surface, the texture particle includes above, below And circumferential lateral surface, it is a kind of visual color part composition, the texture particle with following above the texture particle Circumferential lateral surface be various visual color parts, by the texture distribution of particles after the load-bearing surface, the texture The circumferential lateral surface of particle becomes the outer peripheral face of the texture particle, the texture particle contacted with the load-bearing surface it is upper Face becomes below the contact surface of the texture particle, below the texture particle not contacted with the load-bearing surface or Then become the upper surface of the texture particle above.

Optionally, the non-planar contact surfaces of each texture particle include two visual color parts, and respectively first regards Feel color portion and the second visual color part.

Optionally, the non-planar contact surfaces of the texture particle include the upper surface of texture particle and the periphery of texture particle Face, all First look color portions in upper surface of the texture particle, the outer peripheral face of the texture particle is all The second visual color part.

Optionally, the non-planar contact surfaces of the texture particle include the upper surface of texture particle and the periphery of texture particle Face, all First look color portions in upper surface of the texture particle, and the First look color portion from The upper surface of texture particle is extended on the outer peripheral face of the texture particle, and described is removed in the outer peripheral face of the texture particle One remaining part behind visual color part is the second visual color part.

Optionally, the non-planar contact surfaces of the texture particle include the upper surface of texture particle and the periphery of texture particle Face, the part in the upper surface of the texture particle be the First look color portion, the upper surface of the texture particle Remainder be the second visual color part, all second visual color portions of outer peripheral face of the texture particle Point.

Optionally, the non-planar contact surfaces of the texture particle include the upper surface of texture particle and the periphery of texture particle Face, the part in the upper surface of the texture particle is the First look color portion, and the First look color Part is surplus in the upper surface of the texture particle from the outer peripheral face that the upper surface of texture particle extends to the texture particle Remaining part is divided into the second visual color part, after the First look color portion is removed in the outer peripheral face of the texture particle Remaining part is the second visual color part.

Optionally, by the texture distribution of particles before the load-bearing surface, the texture particle includes above, below And circumferential lateral surface, the part above the texture particle is the First look color portion, and the First look Color portion extends to the circumferential lateral surface of the texture particle above described, and the remainder above the texture particle is The second visual color part, the part below the texture particle is the First look color portion, and institute The circumferential lateral surface that First look color portion extends to the texture particle below described is stated, below the texture particle Remainder is the second visual color part, and the First look color portion is removed in the circumferential lateral surface of the texture particle Remaining part is the second visual color part after point；

By the texture distribution of particles after the load-bearing surface, the circumferential lateral surface of the texture particle becomes the texture The outer peripheral face of particle, becomes above the texture particle contacted with the load-bearing surface or below the texture particle Contact surface, do not contact with the load-bearing surface below or then become the upper surface of the texture particle above.

Optionally, the First look color portion is corresponding with location below above the texture particle, and And the First look color portion is extended to below described above described.

Optionally, the non-planar contact surfaces of the texture particle include the upper surface of texture particle and the periphery of texture particle Face, the upper surface of the texture particle is cutting knife face, or the contact table of the upper surface of the texture particle and the texture particle Face is cutting knife face.

Optionally, the non-planar contact surfaces of the texture particle include the upper surface of texture particle and the periphery of texture particle Face, the either side in the outer peripheral face of the texture particle is vertical with the load-bearing surface.

Optionally, the summation of the area of the contact surface of all texture particles accounts for the load-bearing surface of the carrier Area 20%～60%.

Optionally, the coding to anti-counterfeit sign with random texture numbering is also used for including at least one；

The coding is corresponded with the anti-counterfeit sign with random texture, or the coding is anti-with multiple random grains Puppet mark is corresponding.

Optionally, described any one or more combination being encoded in Quick Response Code, bar code and digital coding.

Optionally, the carrier is partially fabricated by the visual color differed with texture particle.

Optionally, the load-bearing surface of the carrier is formed with visual color coating.

The invention provides a kind of random grain anti-fake system, including above-mentioned anti-counterfeit sign with random texture, and be stored with The storage random grain distributed image information and/or storage random grain distribution characteristics information of the anti-counterfeit sign with random texture Memory module.

Optionally, the random grain distributed image to be identified for obtaining anti-counterfeit sign with random texture to be identified is also included The acquisition module of information and/or random grain distribution characteristics information to be identified.

Optionally, also including comparing module, the comparing module respectively with the memory module and the acquisition module phase Even, the random grain distributed image information to be identified of the anti-counterfeit sign with random texture to be identified for acquisition module to be obtained And/or the anti-counterfeit sign with random texture that prestores in random grain distribution characteristics information to be identified and the memory module is deposited Storage random grain distributed image information and/or storage random grain distribution characteristics information are compared.

Optionally, the acquisition module includes the mobile phone with camera function.

Optionally, the acquisition module also includes the amplifying device with enlarging function of taking pictures with mobile phone external.

The invention provides a kind of using method of anti-counterfeit sign with random texture, the using method is using above-mentioned random line Reason anti-counterfeiting mark,

The using method of the anti-counterfeit sign with random texture is comprised the following steps：

The anti-counterfeit sign with random texture is set up with anti-counterfeiting object and is contacted；

The random grain distributed image information and/or random grain distribution characteristics information of anti-counterfeit sign with random texture are obtained, And store generation storage random grain distributed image information and/or store random grain distribution characteristics information.

Optionally,

The anti-counterfeit sign with random texture also includes that at least one is used for the volume to anti-counterfeit sign with random texture numbering Code；

The coding is corresponded with the anti-counterfeit sign with random texture, or the coding is anti-with multiple random grains Puppet mark is corresponding；

The step " obtains the random grain distributed image information and/or random grain distribution of anti-counterfeit sign with random texture Characteristic information, and store generation storage random grain distributed image information and/or storage random grain distribution characteristics information " concrete For：

Obtain anti-counterfeit sign with random texture random grain distributed image information and/or random grain distribution characteristics information and Its coding information, by random grain distributed image information and/or random line of the coding information to the anti-counterfeit sign with random texture Storage after reason distribution characteristics information is numbered generates storage random grain distributed image information and/or storage random grain distribution Characteristic information.

Optionally,

" the random grain distributed image information and/or random grain point of anti-counterfeit sign with random texture are obtained in the step Cloth characteristic information, and store generation storage random grain distributed image information and/or storage random grain distribution characteristics information " it Also include afterwards：

Obtain the random grain distributed image to be identified for having associated anti-counterfeit sign with random texture to be identified with article Information and/or random grain distribution characteristics information to be identified；

Random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified is random with storage Grain distribution image information and/or storage random grain distribution characteristics information are mutually compared；

The all described texture particle of anti-counterfeit sign with random texture to be identified is looked up in the Vertical Square,

With all described texture particle that anti-counterfeit sign with random texture to be identified is observed at the angle of inclination for converting；

When random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified it is random with storage Grain distribution image information and/or storage random grain distribution characteristics information are not corresponded after mutually comparing；Or in the vertical direction The granuloplastic overall visual color of all textures of upper observation anti-counterfeit sign with random texture to be identified with inclining arbitrary Rake angle is observed the granuloplastic overall visual color of all described texture of anti-counterfeit sign with random texture to be identified and is compared There is no the visual color difference that human eye can be debated；Anti-counterfeit sign with random texture to be identified is then judged as false.

Optionally,

When random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified it is random with storage Grain distribution image information and/or storage random grain distribution characteristics information are consistent after mutually comparing；Simultaneously in the vertical direction The granuloplastic overall visual color of all described texture of upper observation anti-counterfeit sign with random texture to be identified with least one The granuloplastic overall visual color phase of all described texture of anti-counterfeit sign with random texture to be identified is observed at individual angle of inclination There is the visual color difference that human eye can be debated in contrast；Then judge anti-counterfeit sign with random texture to be identified as true.

Optionally, " the random grain distributed image information of anti-counterfeit sign with random texture and/or random is obtained in the step Grain distribution characteristic information and its coding information, by random grain distribution map of the coding information to the anti-counterfeit sign with random texture After being numbered as information and/or random grain distribution characteristics information storage generate storage random grain distributed image information and/ Or storage random grain distribution characteristics information " also include afterwards：

The coding information for having associated anti-counterfeit sign with random texture to be identified with article is obtained,

The storage random grain distributed image information corresponding with the coding information is transferred by coding information and/or is deposited Storage random grain distribution characteristics information；

Random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified is random with storage Grain distribution image information and/or storage random grain distribution characteristics information pass through software automatic comparison；

Optionally, when by random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified It is consistent after mutually comparing with storage random grain distributed image information and/or storage random grain distribution characteristics information；Simultaneously in institute State the granuloplastic overall visual color of all described texture that Vertical Square looks up anti-counterfeit sign with random texture to be identified With the granuloplastic entirety of all described texture that anti-counterfeit sign with random texture to be identified is observed with least one angle of inclination Visual color compares and there is the visual color difference that human eye can be debated；Then judge anti-counterfeit sign with random texture to be identified as true.

Optionally,

The step " obtains the random grain to be identified for having associated anti-counterfeit sign with random texture to be identified with article Distributed image information and/or random grain distribution characteristics information to be identified " is specially：

Obtain the random grain distributed image to be identified for having associated anti-counterfeit sign with random texture to be identified with article Information；

The step " transfers the storage random grain distribution map corresponding one by one with the coding information by coding information As information and/or storage random grain distribution characteristics information " it is specially：

The storage random grain distributed image information corresponding one by one with the coding information is transferred simultaneously by coding information It is sent to identification person；

Correspondingly, the step is " special by random grain distributed image information to be identified and/or random grain to be identified distribution Reference ceases and is mutually compared with storage random grain distributed image information and/or storage random grain distribution characteristics information " it is specially：

Identification person by the random grain distributed image information to be identified for obtaining with transfer and coding information phase one by one Corresponding storage random grain distributed image information is compared.

Optionally,

Obtain the random grain distributed image to be identified for having associated anti-counterfeit sign with random texture to be identified with article Information obtains the random grain distributed image to be identified letter for having associated anti-counterfeit sign with random texture to be identified with article Breath is with random grain distribution characteristics information to be identified and is sent to backstage；

By coding information transfer the storage random grain distributed image information corresponding one by one with the coding information or Transfer the storage random grain distributed image information and storage random grain distribution characteristics corresponding one by one with the coding information Information；

Background work personnel by obtain random grain distributed image information to be identified with transfer and the coding information Storage random grain distributed image information corresponding one by one is compared and sends result to identification person.

Obtain the coding information for having associated anti-counterfeit sign with random texture to be identified with article；

Transferred by coding information corresponding with the coding information including multiple storage random grain distributed images letters The database of breath and/or storage random grain distribution characteristics information；

By random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified and the data Storage random grain distributed image information and/or storage random grain distribution characteristics information in storehouse is mutually compared；

The all described texture particle of anti-counterfeit sign with random texture to be identified is looked up in the Vertical Square；

With all of described texture particle that anti-counterfeit sign with random texture to be identified is observed at the angle of inclination for converting；

When random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified and the data Storage random grain distributed image information and/or storage random grain distribution characteristics information in storehouse is not corresponded after mutually comparing；Or The granuloplastic overall visual color of all textures of anti-counterfeit sign with random texture to be identified is looked up in the Vertical Square Coloured silk and the granuloplastic entirety of all described texture to observe anti-counterfeit sign with random texture to be identified at arbitrary angle of inclination Visual color compares and there is no the visual color difference that human eye is debated；Then judge anti-counterfeit sign with random texture to be identified as It is false.

Optionally, when random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified with Storage random grain distributed image information in the database and/or storage random grain distribution characteristics information mutually compare after phase Symbol；The all described texture for looking up anti-counterfeit sign with random texture to be identified in the Vertical Square simultaneously is granuloplastic whole Body vision color and all described texture particle that anti-counterfeit sign with random texture to be identified is observed with least one angle of inclination The overall visual color of formation compares and there is the visual color difference that human eye can be debated；Then judge random grain anti-fake to be identified It is designated true.

Optionally, the step is " special by random grain distributed image information to be identified and/or random grain to be identified distribution Reference ceases and the storage random grain distributed image information in the database and/or storage random grain distribution characteristics information phase Compare " it is specially：

By random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified and the data Storage random grain distributed image information and/or storage random grain distribution characteristics information in storehouse is compared one by one.

Optionally, the random grain distributed image information to be identified is the random grain distributed image to be identified letter of local Breath；Or

The random grain distributed image information to be identified is whole random grain distributed image information to be identified.

Optionally, the step " is obtained and has the to be identified of associated anti-counterfeit sign with random texture to be identified with article Random grain distributed image information and/or random grain distribution characteristics information to be identified " is specially：

Directly shot by mobile phone or mobile phone bust shot has associated random grain to be identified to obtain with article The random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified of anti-counterfeiting mark.

Optionally, the step " obtains the coding letter for having associated anti-counterfeit sign with random texture to be identified with article Breath " method be：Manually directly input, or mobile phone directly shoots, or mobile phone bust shot.

The present invention provides a kind of texture particle for above-mentioned anti-counterfeit sign with random texture, for texture particle each described Non-planar contact surfaces, look up to form First look image along the Vertical Square, along the angle of inclination and around the texture The circumferential observation of grain forms the second visual pattern；The vertical direction is the vertical direction relative to the contact surface, institute State the angle of inclination that angle of inclination is that the plane vertical with the vertical direction is formed；

Wherein, at least one visual color part in the First look image occupied area ratio with it described the Occupied area ratio is different in two visual patterns, so that the First look image presents with second visual pattern Visual color difference.

Compared with prior art, the anti-counterfeit sign with random texture that the present invention is provided includes：Carrier, the carrier includes carrying Surface；Multiple texture particles, the plurality of texture particle is in be randomly dispersed on the load-bearing surface；Wherein, each described line Include at least two visual color parts on the non-planar contact surfaces of reason particle, each described visual color part presents respective Visual color so that at least there is an angle of inclination above the load-bearing surface with the angle of inclination and observe the plurality of line The overall visual color that reason particle is formed, with vertical direction of the edge perpendicular to the load-bearing surface above the load-bearing surface The overall visual color that the plurality of texture particle of upper observation is formed presents the distinguishable visual color difference of human eye；Wherein, For the non-planar contact surfaces of texture particle each described, look up to form First look image along the Vertical Square, along described The second visual pattern of formation is simultaneously observed in angle of inclination around the circumferential of the texture particle, wherein, at least one visual color part exists Occupied area ratio in second visual pattern is different from it for occupied area ratio in the First look image, so that Obtain the First look image and present visual color difference with second visual pattern；Wherein, each texture particle with The surface that the load-bearing surface contacts is the contact surface of texture particle, and other surfaces of the texture particle are texture particle Non-planar contact surfaces.Using this kind of anti-counterfeit sign with random texture, identification person only needs to right-angle view and oblique view when actually used The texture particle being distributed on load-bearing surface can quickly judge whether the anti-counterfeit sign with random texture has been used with specific identification The texture particle (determining whether the vision deception that the technologies such as printing, printing, etching are formed) of feature, and no longer need auxiliary Instrument assists to judge, it is achieved thereby that the quickly specific identification feature of identification texture particle, and then increase substantially the ginseng of the public With degree.Wherein, when observing in vertical direction, multiple First look images be can be formed directly in；When being observed with angle of inclination, each Texture particle can form the part in the second visual pattern, when texture amounts of particles is enough, by the factor of random chance, Multiple texture particles can be considered to form multiple second visual patterns；Then by least one of First look image visual color Part occupied area ratio is different from the visual color part occupied area ratio in the second visual pattern, causes first to regard The visual color that the visual color and the second visual pattern that feel image is formed is formed presents visual color difference, so that It is proper from vertical direction observe anti-counterfeit sign with random texture institute textured particle when with along inclined direction observe random grain prevent During the textured particle of institute of puppet mark, the distinguishable visual color difference of obvious human eye is also presented.

In further technical scheme, upper surface is various visual color parts composition, and all one kind of outer peripheral face are regarded Feel color portion composition, first can be partially fabricated texture particle bodies with a kind of visual color, then again with technologies such as printing, sprayings Means form multiple visual color parts in upper end surface, consequently facilitating processing and manufacturing.

In further technical scheme, constituted by various visual color parts using above and below, circumferential lateral surface is one The texture particle of kind of visual color part, first can be partially fabricated texture particle bodies with a kind of visual color, then again with printing, The technological means such as spraying form multiple visual color parts in above and below, are easy to rapid processing to manufacture；Further, using When need to only guarantee texture particle in normal operating condition, and above and below need not be made a distinction again, texture particle is dispensed After load-bearing surface, the circumferential lateral surface of texture particle becomes the outer peripheral face of texture particle, the line contacted with the load-bearing surface Become above reason particle or below the contact surface of the texture particle, below the texture particle not contacted with load-bearing surface Or the upper surface for then becoming texture particle above, it is easy to dispensing for texture particle to use, greatly reduce operation.

In further technical scheme, constituted by various visual color parts using above and below, and every kind of vision Color portion, can be quick by modes such as traditional rich silk, wire squeezes by extending to above texture particle below texture particle The main body of the texture particle that processing is formed by various visual color parts, a kind of visual color portion of silk of finally having mercy at circumferential lateral surface Point, it can reduce production cost using more traditional processing technology, improve production efficiency.

In further technical scheme, it is made up of a kind of visual color part using upper surface, outer peripheral face is regarded for various Feel color portion composition, the line that can be formed by various visual color parts by mode rapid processings such as traditional rich silk, wire squeezes Reason particle main body, finally again with printing, spray etc. technological means form a kind of visual color part in upper end surface, so as to just In processing and manufacturing.

In further technical scheme, adopt above for a kind of visual color part composition, be also below a kind of vision Color portion is constituted, and the circumferential lateral surface of texture particle constitutes this scheme for various visual color parts, can pass through traditional having mercy on The main body of the texture particle that the mode such as silk, wire squeeze rapid processing is formed by various visual color parts, finally again with printing, spraying A kind of visual color part is formed above and below etc. technological means, consequently facilitating processing and manufacturing；Further, when in use Texture particle need to only be guaranteed in normal operating condition, and above and below need not be made a distinction again, texture particle is dispensed in After load-bearing surface, the circumferential lateral surface of texture particle is the outer peripheral face of texture particle, the texture particle contacted with load-bearing surface Above and below becomes the contact surface of texture particle, then becomes below the texture particle not contacted with load-bearing surface or above The upper surface of texture particle, is easy to dispensing for texture particle to use, and greatly reduces operation.

In further technical scheme, using First look color portion and second both visions of visual color part Color portion forms texture particle, reduces the use of visual color Partial Species, it is possible to decrease production difficulty, improve production efficiency.

In further technical scheme, all First look color portions in upper surface of texture particle, and first Visual color part from the outer peripheral face that the upper surface of texture particle extends to texture particle, in the outer peripheral face of the texture particle It is the second visual color part to remove remaining part after First look color portion, first can be partially fabricated with the second visual color The main body of texture particle, then uses again the technological means such as printing, spraying to form First look color portion in upper end surface, so as to It is easy to processing and manufacturing.

In further technical scheme, the part in the upper surface of texture particle is adopted for First look color portion Point, the remainder in the upper surface of texture particle be the second visual color part, the outer peripheral face all second of texture particle This scheme of visual color part, using the second visual color the main body of texture particle is partially fabricated, then by printing, spray The technological means such as painting form First look color portion in upper end surface, consequently facilitating processing and manufacturing；And it is vertical to see when using First look color portion occupied area when examining in the First look image of texture particle is relatively more, but in oblique view When, First look color portion occupied area ratio is substantially reduced, and is significantly regarded therefore, it is possible to allow identification person to be easier to observe Feel color change.

In further technical scheme, the part in the upper surface of texture particle is adopted for First look color portion Point, and First look color portion extends to the remainder on the outer peripheral face of texture particle, in the upper surface of texture particle For the second visual color part, remaining part after First look color portion is removed in the outer peripheral face of texture particle and is second This scheme of visual color part, is partially fabricated the main body of texture particle, then by First look using the second visual color Color portion is formed on upper surface by modes such as printing, sprayings, consequently facilitating processing and manufacturing.

In further technical scheme, the part in adopting above texture particle is First look color portion, And First look color portion is extended in the circumferential lateral surface of texture particle, above texture particle in remainder be the Two visual color parts, below texture particle in a part be First look color portion, and First look color portion Point extend in the circumferential lateral surface of texture particle, below texture particle in remainder be the second visual color part, line Remaining part after First look color portion is removed in the circumferential lateral surface of reason particle and is second this side of visual color part Case, using the second visual color the main body of texture particle is partially fabricated, then by First look color portion by printing, spray The modes such as painting are formed on above and below, consequently facilitating processing and manufacturing；Further, need to only guarantee texture particle in just when using Normal use state, and above and below need not be made a distinction again, texture particle is dispensed in after load-bearing surface, texture particle Circumferential lateral surface become the outer peripheral face of texture particle, become above the texture particle contacted with load-bearing surface or below texture The contact surface of particle, do not contact with the load-bearing surface below or then become the upper surface of texture particle above, be easy to line Dispensing for particle of reason uses, and greatly reduces operation.

For the improvement of previous technical scheme, First look color portion is above texture particle and location below It is corresponding, and First look color portion extends to following from above, and it makees core using First look color portion, then Can by modes such as traditional rich silk, wire squeezes in the second visual color of outside rapid processing part of First look color portion, The two relative sides perpendicular with above and below line may be selected and processes the second visual color part, it can be using more Traditional processing technology, reduces production cost, improves production efficiency.

In further technical scheme, the upper surface of texture particle is cutting knife face, or upper surface and the line of texture particle The contact surface of reason particle is cutting knife face, after it is by making overall strip texture particle, then will by knife incision technology It is divided into segment and uses, and easily facilitates production and processing, and improve production efficiency reduces production cost.

In further technical scheme, the either side in the outer peripheral face of texture particle is vertical with load-bearing surface, adopts Vertical stratification, can provide more preferable viewing angle for identification person, and identification person can be allowed to be easier to observe obvious color change Change.

In further technical scheme, the summation of the area of the contact surface of textured particle account for holding for the carrier The 20%～60% of the area on load surface, dispenses density so that certain interval is formed between texture particle using controllable, from And more preferable observation visual angle is provided for identification person, identification person can be allowed to be easier to observe obvious color change.

In further technical scheme, the coding to anti-counterfeit sign with random texture numbering to be also used for including at least one； Coding is corresponded with anti-counterfeit sign with random texture, or coding is corresponding with multiple anti-counterfeit sign with random texture, using coding skill Art is numbered to anti-counterfeit sign with random texture, quick to search, compare when being easy to the later stage to recognize so as to provide corresponding relation, Improve the efficiency of identification.

In further technical scheme, the carrier is partially fabricated by the visual color differed with texture particle, As the visual color color as a comparison of the load-bearing surface of carrier, the color change of prominent texture particle.

In further technical scheme, the load-bearing surface of carrier is formed with visual color coating, it is preferable that visual color The color that coating is adopted with the visual color part that texture particle is adopted is differed so that visual color coating is as a comparison Color, the color change of prominent texture particle；It is further preferred that visual color coating can also form texture, pattern, decorative pattern etc., It forms complex figure with texture particle, increases imitation difficulty.

Compared with prior art, the present invention provide employing anti-counterfeit sign with random texture Antiforge system, including it is above-mentioned in Anti-counterfeit sign with random texture described in any one, and store storage random grain distributed image information and/or store random The memory module of grain distribution characteristic information；By memory module realize anti-counterfeit sign with random texture to be identified it is to be identified with Machine grain distribution characteristic image information and/or random grain distribution characteristics information to be identified and storage random grain distributed image letter Breath and/or storage random grain distribution characteristics information are compared after identification, and identification person is only needed to anti-counterfeit sign with random texture Right-angle view and oblique view can quickly judge whether the anti-counterfeit sign with random texture has been used with specific identification feature Texture particle (determines whether the vision deception that the technologies such as printing, printing, etching are formed), and no longer needs aid to assist Judgement is helped, it is achieved thereby that the quickly specific identification feature of identification texture particle, and then increase substantially the participation of the public.

Compared with prior art, the using method of the anti-counterfeit sign with random texture that the present invention is provided, including：

The random grain distributed image information and/or random grain distribution characteristics information of anti-counterfeit sign with random texture are obtained, And store generation storage random grain distributed image information and/or store random grain distribution characteristics information.Wherein, random grain Anti-counterfeiting mark and anti-counterfeiting object are set up to contact and refer to and use cooperatively, and the specific principal mode for setting up contact has two kinds：1st, will be anti- Puppet mark is attached in anti-counterfeiting object, can be attached on the body of anti-counterfeiting object that the outer of anti-counterfeiting object can also be attached to In packaging.2nd, mark is directly produced on anti-counterfeiting object body, that is, the carrier for carrying texture particle is exactly anti-counterfeiting object itself. So, anti-counterfeit sign with random texture and anti-counterfeiting object are used cooperatively, is reached by anti-counterfeit sign with random texture false proof to ensure The true and false judgement of object.

In further technical scheme, by adding in anti-counterfeit sign with random texture for the coding of numbering, can be Judge random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified with storage random grain point Whether cloth image information and/or storage random grain distribution characteristics information are consistent carry out quick positioning searching using coding, significantly Save the judgement time, improve recognition efficiency.

In further technical scheme, it only needs to judge random grain distributed image information to be identified and/or waits to know Other random grain distribution characteristics information and storage random grain distributed image information and/or storage random grain distribution characteristics information Whether it is consistent, or observes the textured granuloplastic entirety of institute of anti-counterfeit sign with random texture to be identified in vertical direction and regards Feel that color observes the textured granuloplastic entirety of institute of anti-counterfeit sign with random texture to be identified with the angle of inclination to convert Visual color compares with the presence or absence of the distinguishable visual color difference of human eye, you can realization quickly judges that random grain to be identified is prevented Puppet identifies whether to be false；Its determination methods is more simple, and does not need specific aid to assist to judge, so as to reduce The difficulty of public participation identification, and then increase substantially the participation of the public.

In further technical scheme, when judging that anti-counterfeit sign with random texture is true time, also only need to judge to treat simultaneously Identification random grain distributed image information and/or random grain distribution characteristics information to be identified and storage random grain distributed image Information and/or storage random grain distribution characteristics information are consistent, and observe random grain anti-fake to be identified in vertical direction The textured granuloplastic overall visual color of institute of mark is anti-with least one angle of inclination observation random grain to be identified Puppet mark textured granuloplastic overall visual color compare and there is the distinguishable visual color difference of human eye, no Need specific aid to assist to judge, so as to reduce the difficulty of public participation identification, and then increase substantially the public's Participation.

In further technical scheme, by the storage random grain corresponding one by one with the coding information transferred point Cloth image information is sent to identification person, identification person by the random grain distributed image information to be identified for obtaining with transfer with it is described Coding information storage random grain distributed image information corresponding one by one is compared, and increases the participation of the public, allows identification Person is identified in person, fakes so as to be effectively prevented from judged result, improves the transparency of identification.

Present invention also offers a kind of texture particle for anti-counterfeit sign with random texture, for texture particle each described Non-planar contact surfaces, look up to form First look image along the Vertical Square, along the angle of inclination and around the texture The circumferential observation of grain forms the second visual pattern；The vertical direction is the vertical direction relative to the contact surface, institute State the angle of inclination that angle of inclination is that the plane vertical with the vertical direction is formed；Wherein, at least one visual color portion Occupied area ratio in second visual pattern is different from it to divide the occupied area ratio in the First look image, from And cause the First look image to present visual color difference with second visual pattern.It is dispensing at random carrier When observing in vertical direction after upper formation anti-counterfeit sign with random texture, multiple First look images are can be formed directly in；To incline When angle is observed, each texture particle can form the part in the second visual pattern, when texture amounts of particles is enough, by The factor of random chance, multiple texture particles can be considered to form multiple second visual patterns；Then by First look image At least one visual color part occupied area ratio and the visual color part occupied area ratio in the second visual pattern Difference, cause the visual color that the visual color that First look image is formed is formed with the second visual pattern to present and regard Feel difference so that when from vertical direction observe anti-counterfeit sign with random texture multiple texture particles when with along inclined direction see When examining the random grain particle of anti-counterfeit sign with random texture, the distinguishable visual color difference of obvious human eye is also presented.

Above-mentioned technical characteristic can in any suitable manner be combined or substituted by equivalent technical characteristic, as long as can Reach the purpose of the present invention.

Description of the drawings

Hereinafter the present invention will in more detail be retouched based on only non-limiting embodiment and refer to the attached drawing State.Wherein：

Fig. 1-1 to Fig. 1-3 is the reality of texture particle in a kind of anti-counterfeit sign with random texture that the embodiment of the present invention one is provided Apply the structural representation of mode one；

Fig. 2-1 to Fig. 2-3 is the reality of texture particle in a kind of anti-counterfeit sign with random texture that the embodiment of the present invention one is provided Apply the structural representation of mode two；

Fig. 3-1 to Fig. 3-3 is the reality of texture particle in a kind of anti-counterfeit sign with random texture that the embodiment of the present invention one is provided The structural representation of Shi Fangsan；

Fig. 4-1 to Fig. 4-3 is the reality of texture particle in a kind of anti-counterfeit sign with random texture that the embodiment of the present invention one is provided Apply the structural representation of mode four；

Fig. 5-1 to Fig. 5-3 is the reality of texture particle in a kind of anti-counterfeit sign with random texture that the embodiment of the present invention one is provided Apply the structural representation of mode five；

Fig. 6-1 to Fig. 6-3 is the reality of texture particle in a kind of anti-counterfeit sign with random texture that the embodiment of the present invention one is provided Apply the structural representation of mode six；

Fig. 7-1 to Fig. 7-3 is the reality of texture particle in a kind of anti-counterfeit sign with random texture that the embodiment of the present invention one is provided Apply the structural representation of mode seven；

Fig. 8-1 to Fig. 8-3 is the reality of texture particle in a kind of anti-counterfeit sign with random texture that the embodiment of the present invention one is provided Apply the structural representation of mode eight；

Fig. 9-1 to Fig. 9-2 is a kind of structural representation of anti-counterfeit sign with random texture that the embodiment of the present invention one is provided；

Figure 10 is the flow process of embodiment three of the using method of the anti-counterfeit sign with random texture that the embodiment of the present invention three is provided Figure；

Figure 11 is the flow process of embodiment four of the using method of the anti-counterfeit sign with random texture that the embodiment of the present invention three is provided Figure；

Figure 12 is the flow process of embodiment five of the using method of the anti-counterfeit sign with random texture that the embodiment of the present invention three is provided Figure；

Figure 13 is the flow process of embodiment six of the using method of the anti-counterfeit sign with random texture that the embodiment of the present invention three is provided Figure；

Figure 14 is the flow process of embodiment seven of the using method of the anti-counterfeit sign with random texture that the embodiment of the present invention three is provided Figure；

Figure 15 is the flow process of embodiment eight of the using method of the anti-counterfeit sign with random texture that the embodiment of the present invention three is provided Figure；

Figure 16 is the flow process of embodiment nine of the using method of the anti-counterfeit sign with random texture that the embodiment of the present invention three is provided Figure；

Figure 17 is the flow process of embodiment ten of the using method of the anti-counterfeit sign with random texture that the embodiment of the present invention three is provided Figure.

Description of the drawings：

1- texture particles, 11- First look color portions, the second visual colors of 12- part, the visual color portions of 13- the 3rd Point, the visual color parts of 14- the 4th, the visual color parts of 15- the 5th；

2- carriers.

Specific embodiment

To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below Clear, complete description, based on the specific embodiment in the present invention, those of ordinary skill in the art are not making creativeness Resulting all other embodiment on the premise of work, belongs to the scope that the present invention is protected.

Before description specific embodiment, first the directionality name to occurring in the present invention does defined below：

When texture particle of the present invention is normally used (i.e. texture particle falls in freely falling body, and with most low energy State is fallen within carrier), it is fallen within after the load-bearing surface of carrier, and the surface contacted with the load-bearing surface of carrier is contact surface, with The end face that load-bearing surface mutually deviates from is upper surface, and it is outer peripheral face, wherein upper surface to remove upper surface and the surface beyond contact surface Noncontact face is referred to as with outer peripheral face.

Loading end can be horizontal plane, be vertical direction perpendicular to horizontal plane.

, wherein it is desired to explanation, the present invention " vertical angle " and " angle of inclination " mentioned be the sight line of observer and Angle between anti-counterfeit sign with random texture, but, in the present invention for the restriction of angular range is not definitely according to mathematics The restriction that definition is carried out, but to be able to observe that had optically variable effect is defined.In embodiment, angle of inclination lists 15 Degree, is not the restriction to angle of inclination it should be appreciated by those skilled in the art that enumerate for exemplary herein, can realized On the premise of the object of the invention, angle of inclination can be any inclined angle.

Here needs first to illustrate that the principle of eye recognition color change is：In human eye normal observation distance, work as phase The vision pitch angles of adjacent difference visual color part are less than 1 " when, human eye cannot be individually identified out two color portions, and What is seen can only be the vision color blending effect that two color portions are formed, the texture particle that the present invention is provided, in people's emmetropia When being identified on viewing distance, its overall vision pitch angle is far smaller than 1 ", therefore human eye can only see when directly observing and regards Feel color blending effect.

When eye recognition out can only be vision color blending effect when, and the color depth of different color part is certain In the case of, the change principal element of the other color of decider's outlook is exactly the area ratio shared by different color part.

In sum, when at least one of First look image visual color part occupied area ratio and the second vision figure When this kind of visual color part occupied area ratio changes as in, certainly First look image is presented Certain vision difference is there are between the visual color that visual color and the second visual pattern are presented.

A kind of anti-counterfeit sign with random texture that the present invention is provided, by multiple or extremely on the non-planar contact surfaces of each texture particle Few two visual color parts composition, and visual color part presents each different visual colors；Wherein, Duo Gewen Reason particle is in be randomly dispersed on carrier, and causes at least there is an angle of inclination above load-bearing surface with the inclination angle Degree observation mark the overall visual color that formed of textured particle, with vertically with the vertical direction of load-bearing surface Upper observation mark the overall visual color that formed of textured particle present the distinguishable visual color difference of human eye.

Compared with prior art, the anti-counterfeit sign with random texture for being provided using the present invention, when identification person obtains when actually used The random grain distributed intelligence to be identified of the anti-counterfeit sign with random texture to be identified for taking and the storage random grain point for storing After cloth information is compared and is consistent, identification person is only needed to anti-counterfeit sign with random texture right-angle view to be identified and oblique view i.e. Can quickly judge whether the anti-counterfeit sign with random texture has used the texture particle with specific identification feature (to determine whether The vision deception that the technologies such as printing, printing, etching are formed), and no longer need aid to assist judgement, it is achieved thereby that quickly The specific identification feature of identification texture particle, and then increase substantially the participation of the public.

In order to easily facilitate understanding, specific embodiment is described below, is introduced.

Embodiment one

As shown in fig. 9-1, it observes the image that anti-counterfeit sign with random texture is formed when being in vertical state, hanging down here Directly refer to perpendicular to load-bearing surface；As shown in Fig. 9-2, it is 15 ° of (folders i.e. between load-bearing surface and sight line that it is angle of inclination Angle) when the image that formed with angle of inclination observation anti-counterfeit sign with random texture above load-bearing surface.

From Fig. 9-1 and 9-2, a kind of anti-counterfeit sign with random texture, including：

Carrier 2, carrier 2 include load-bearing surface (load-bearing surface be Fig. 9-1 in towards reader carrier upper surface, preferably Ground, the surface is horizontal surface)；

Multiple texture particles 1, multiple texture particles 1 are in be randomly dispersed on load-bearing surface；

Wherein, at least two visual color part (Fig. 9-1 and Fig. 9-2 are included on the non-planar contact surfaces of each texture particle In show the visual color part 12 of First look color portion 11 and second), each visual color part presents respective Visual color so that at least there is an angle of inclination above load-bearing surface with the angle of inclination and observe the plurality of texture The overall visual color that grain is formed, sees with above the load-bearing surface along in the vertical direction of the load-bearing surface Examine the overall visual color that the plurality of texture particle formed and present the distinguishable visual color difference of human eye；Wherein, for The non-planar contact surfaces of each texture particle, look up to form First look image, along the inclination along the Vertical Square Angle simultaneously observes the second visual pattern of formation around the circumferential of the texture particle, wherein, at least one visual color part is described Occupied area ratio in second visual pattern is different from it for occupied area ratio in First look image, so that institute State First look image and present visual color difference with second visual pattern.

Can clearly find out from Fig. 9-1 and Fig. 9-2, the visual color part 12 of First look color portion 11 and second is respective Shared area ratio changes, and the occupied area ratio of First look color portion 11 is compared in Fig. 9-1 in wherein Fig. 9-2 The occupied area ratio of First look color portion 11 is obviously reduced, and the occupied area of the second visual color part 12 in Fig. 9-2 Ratio substantially increases compared to the occupied area ratio of the second visual color part in Fig. 9-1 12, according to above-mentioned principle, should be easy to It is understood by, due to being formed with the combination of 11 and second visual color part of First look color portion 12 in First look image, And more effective area ratios are substantially occupied in the second visual color part 12 in the second visual pattern, therefore certainly Deposit between the colour mixture visual effect that the colour mixture visual effect and the second visual pattern that First look image is presented is presented There is certain vision difference.

This kind of anti-counterfeit sign with random texture be by multiple texture particles 1 dispense at random base material (or actual texture particle carry Body) on formed；When observing in vertical direction, the granular line in color blending effect for directly forming multiple point-like is can be considered Reason particle 1, and each texture particle 1 presents the visual color of First look image；With angle of inclination observation, and work as When anti-counterfeit sign with random texture is observed at angle of inclination from above any one load-bearing surface, all of texture particle 1 towards this The face in individual direction can be considered certain part to be formed in the second visual pattern, when the quantity of texture particle 1 is enough, by random general The factor of rate, when identifying from any one direction observation random grain, all of texture particle 1 can be considered to form multiple colour mixture lists Unit, and each colour mixture unit presents the visual color of the second visual pattern or similar second visual pattern；Then due to Deposit between the colour mixture visual effect that the colour mixture visual effect and the second visual pattern that First look image is presented is presented There is certain vision difference so that when the textured particle of institute of anti-counterfeit sign with random texture is observed from vertical direction with When the textured particle of institute of anti-counterfeit sign with random texture is observed along angle of inclination, the distinguishable vision of obvious human eye can be also presented Heterochromia, and then cause this kind of anti-counterfeit sign with random texture that quick identification is capable of achieving on the premise of aid is not used The specific identification feature (i.e. different angles present obvious color change when observing) of texture particle 1, so as to increase substantially The participation of the public.

Using this kind of anti-counterfeit sign with random texture, realize after dispensing at random when the institute that anti-counterfeiting mark is observed with angle of inclination The visual color that textured particle is formed, with vertically upper observation anti-counterfeiting mark textured particle when formed Visual color presents the distinguishable visual color difference of personnel；Its production is simpler, while and being easy to identification person to be identified.

Using this kind of anti-counterfeit sign with random texture, when the random grain anti-fake to be identified that identification person obtains when actually used After the random grain distributed intelligence to be identified of mark is compared with the storage random grain distributed intelligence for storing and is consistent, recognize Person quickly judges that the anti-counterfeit sign with random texture is by only needing to anti-counterfeit sign with random texture right-angle view and oblique view The no texture particle 1 used with specific identification feature (determines whether regarding for the technologies such as printing, printing, etching formation Feel deception), and no longer need aid to assist to judge, it is achieved thereby that the quickly specific identification feature of identification texture particle 1, Further increase substantially the participation of the public.

Texture particle for the random grain mark has feature as above：For texture particle each described Non-planar contact surfaces, look up to form First look image along the Vertical Square, along the angle of inclination and around the texture particle Circumferential observation form the second visual pattern；The vertical direction is the vertical direction relative to the contact surface, described Angle of inclination is the angle of inclination that the plane vertical with the vertical direction is formed；

Wherein, at least one visual color part in the First look image occupied area ratio with it described the Occupied area ratio is different in two visual patterns, so that the First look image presents with second visual pattern Visual color difference.To ensure the Advantageous Effects of the random grain mark for realizing above-mentioned.

Just some more representational texture particles 1 are been described by below.

Embodiment one：

As shown in Fig. 1-1 to 1-3, a kind of texture particle 1 for anti-counterfeit sign with random texture, figure are provided in Fig. 1-1 1-2 show the First look image (i.e. the top view of right-angle view upper surface) of the texture particle 1, and Fig. 1-3 show inclination When angle is 15 ° (angle i.e. between load-bearing surface and sight line), the second visual pattern of the texture particle 1 (is regarded due to second Feel that image should be a panoramic view, it is difficult to embodiment has been carried out in the accompanying drawings, therefore only with four front views as main views, four Transition figure between individual view is represented with rotational line, but without prejudice to is for the understanding of the technical program).

In present embodiment, the upper surface of texture particle 1 is various visual color parts composition, specially First look color Color part 11, the second visual color part 12 and the 3rd visual color part 13；All one kind of outer peripheral face of texture particle 1 are regarded Feel color portion, specially the 4th visual color part 14.

Can clearly find out from Fig. 1-2 and Fig. 1-3, First look color portion 11, the second visual color part the 12, the 3rd The each shared area ratio in 13 and the 4th visual color part of visual color part 14 changes.According to above-mentioned principle, should It is readily understood that, due in First look image with First look color portion 11, the second visual color part 12 and Three visual color part 13 mixes quality, and the 4th visual color part 14 substantially occupies more visual in the second visual pattern Area ratio, therefore the colour mixture visual effect that certainly First look image is presented is in the second visual pattern Certain vision difference is there are between the colour mixture visual effect for revealing.

Therefore, it is by the random cloth of multiple texture particles 1 when anti-counterfeit sign with random texture is made with this kind of texture particle 1 It is sprinkling upon on base material (or actual texture particulate vector) and forms anti-counterfeit sign with random texture；When observing in vertical direction, can be considered The granular texture particle 1 in color blending effect of multiple point-like is directly formed, and each texture particle 1 presents first The visual color of visual pattern；With angle of inclination observation, and when from any one direction observation anti-counterfeit sign with random texture, All of texture particle 1 can be considered certain part to be formed in the second visual pattern towards the face in this direction, when texture particle 1 When quantity is enough, by the factor of random chance, when identifying from any one direction observation random grain, all of texture particle 1 can be considered to form multiple colour mixture units, and each colour mixture unit presents the second visual pattern or similar second vision figure The visual color of picture；Then because the colour mixture visual effect that First look image is presented is presented with the second visual pattern Colour mixture visual effect between there are certain vision difference so that when from vertical direction observe random grain anti-fake mark Knowledge textured particle when with along inclined direction observe anti-counterfeit sign with random texture institute textured particle when, also can present The distinguishable visual color difference of obvious human eye, and then so that this kind of anti-counterfeit sign with random texture be not before aid is used Put the specific identification feature for being capable of achieving quickly to recognize texture particle 1 and (present obvious color when i.e. difference angles are observed Change), so as to increase substantially the participation of the public.

Meanwhile, using the program, first the main body of texture particle 1 i.e. the 4th visual color can be partially fabricated with the 4th visual color Part 14, then with the printing of First look color, the second visual color and the 3rd visual color, spraying is formed upper surface and is formed again First look color portion 11, the second visual color part 12 and the 3rd visual color part 13, consequently facilitating processing and manufacturing.

Further, in present embodiment, texture particle 1 is distributed in before load-bearing surface, texture particle 1 includes upper Face, following and circumferential lateral surface, various visual color parts compositions, the periphery of texture particle are above texture particle with following Side is a kind of visual color part composition；By texture distribution of particles after load-bearing surface, the circumferential lateral surface of texture particle becomes The outer peripheral face of texture particle, becomes above the texture particle contacted with load-bearing surface or below the contact surface of texture particle, Below the texture particle not contacted with the load-bearing surface or upper surface for then becoming the texture particle above.This side In case, first the main body of texture particle 1 can be partially fabricated with a kind of visual color, then again with multiple visual color printed portions, spray Painting forms above and below, is easy to rapid processing to manufacture；Further, need to only guarantee that texture particle 1 is in normally to use shape when in use State, and above and below need not be made a distinction again, it is easy to dispensing for texture particle 1 to use, greatly reduce operation.

Further, in present embodiment, the type and quantity and texture of the visual color part above texture particle 1 The type and quantity all same of the visual color part below particle, and position one-to-one corresponding；Wherein, above texture particle Each visual color extend partially into below the texture particle, and formed run through structure.I.e. First look color portion 11, Second visual color part 12 and the 3rd visual color part 13 extend through following from above texture particle.Using the structure When, the master of the texture particle 1 that can be formed by multiple visual color parts by mode rapid processings such as traditional rich silk, wire squeezes Body, a kind of visual component of silk of finally having mercy at outer peripheral face (being visual color part 14 in the present embodiment), it can be using more Traditional processing technology, reduces production cost, improves production efficiency.

Embodiment two：

As shown in Fig. 2-1 to 2-3, a kind of texture particle 1 for anti-counterfeit sign with random texture, figure are provided in Fig. 2-1 2-2 show the First look image (i.e. the top view of right-angle view upper surface) of the texture particle 1, and Fig. 2-3 show inclination When angle is 15 ° (angle i.e. between load-bearing surface and sight line), the second visual pattern of the texture particle 1 (is regarded due to second Feel that image should be a panoramic view, it is difficult to embodiment has been carried out in the accompanying drawings, therefore only with four front views as main views, four Transition figure between individual view is represented with rotational line, but without prejudice to is for the understanding of the technical program).

In present embodiment, the upper surface of texture particle 1 is a kind of visual color part composition, specially the 5th visual color Color part 15, the outer peripheral face of texture particle 1 is multiple visual color parts composition, specially First look color portion 11, the Two visual color parts 12, the 3rd visual color part 13 and the 4th visual color part 14.

In present embodiment, the visual effect that First look image is presented is mixed with what the second visual pattern was presented There are same or like in the principle of certain vision difference and embodiment one between color vision effect, here is no longer gone to live in the household of one's in-laws on getting married State.

In present embodiment, it is made up of a kind of visual color part using upper surface, outer peripheral face is various visual color portions It is grouped into, the texture particle 1 that can be formed by various visual color parts by mode rapid processings such as traditional rich silk, wire squeezes Main body, finally again with printing, spraying etc. technological means form a kind of visual color part in upper end surface, consequently facilitating processing system Make.

Further, in present embodiment, texture particle 1 is distributed in before load-bearing surface, texture particle 1 includes upper Face, following and circumferential lateral surface, are a kind of visual color part composition above texture particle 1, are a kind of below texture particle 1 Visual color part constitutes, and the circumferential lateral surface of texture particle 1 is various visual color parts composition, using this scheme, can be led to The main body of the texture particle 1 that the mode rapid processings such as traditional rich silk, wire squeeze are formed by various visual color parts is crossed, again finally A kind of visual color part is formed above and below with technological means such as printing, sprayings, consequently facilitating processing and manufacturing；Further , texture particle 1 need to be only guaranteed when in use in normal operating condition, and above and below need not be made a distinction again, by institute State texture particle 1 to be distributed in after load-bearing surface, the circumferential lateral surface of texture particle 1 becomes the outer peripheral face of texture particle, with carrying table Become above the texture particle that face contacts or below the contact surface of texture particle, the line not contacted with load-bearing surface Below the reason particle or upper surface for then becoming the texture particle above, is easy to dispensing for texture particle 1 to use, and greatly subtracts Operation is lacked.

Multiple embodiments in above-mentioned two embodiment are entered for the texture particle 1 that various visual color parts are formed Go description, but in actual production process, the quantity of the visual color part of employing is more, and its manufacturing process is more complicated, into This is higher.

For this purpose, preferably same technique effect also can be reached only with two kinds of visual component manufacture texture particles 1；But But production difficulty and production cost, improve production efficiency greatly reduces.

The texture particle 1 for being just directed to only two kinds visual color parts below is specifically described.

Embodiment three：

As shown in Fig. 3-1 to 3-3, a kind of texture particle 1 for anti-counterfeit sign with random texture, figure are provided in Fig. 3-1 3-2 show the First look image (i.e. the top view of right-angle view upper surface) of the texture particle 1, and Fig. 3-3 show inclination When angle is 15 ° (angle i.e. between load-bearing surface and sight line), the second visual pattern of the texture particle 1 (is regarded due to second Feel that image should be a panoramic view, it is difficult to embodiment has been carried out in the accompanying drawings, therefore only with four front views as main views, four Transition figure between individual view is represented with rotational line, but without prejudice to is for the understanding of the technical program).

In present embodiment, all First look color portions 11 of the upper surface of texture particle 1, and First look Color portion 11 is extended on the outer peripheral face of texture particle 1, and First look color portion 11 is removed in the outer peripheral face of texture particle 1 Afterwards remaining part is the second visual color part 12.

Can clearly find out from Fig. 3-2 and Fig. 3-3, the visual color part 12 of First look color portion 11 and second is respective Shared area ratio changes.According to above-mentioned principle, should it is readily understood that, due in First look image with first The quality of visual color part 11, and more effective area ratios are substantially occupied in the second visual color part 12 in the second visual pattern Example, therefore the colour mixture that the visual effect that certainly First look image is presented is presented with the second visual pattern Certain vision difference is there are between visual effect.

Therefore, it is by the random cloth of multiple texture particles 1 when anti-counterfeit sign with random texture is made with this kind of texture particle 1 It is sprinkling upon on base material (or actual texture particulate vector) and forms anti-counterfeit sign with random texture；When observing in vertical direction, can be considered Directly form the granular texture particle 1 in the color of First look color portion 11 of multiple point-like, and each texture Grain 1 presents the visual color of First look image；With angle of inclination observation, and when random from any one direction observation When texture anti-fake is identified, all of texture particle 1 can be considered to form a certain in the second visual pattern towards the face in this direction Part, when the quantity of texture particle 1 is enough, by the factor of random chance, from any one direction observation random grain mark When, all of texture particle 1 can be considered to form multiple colour mixture units, and each colour mixture unit presents the second visual pattern Or the visual color of similar second visual pattern；Then the visual effect for being presented due to First look image and the second vision There are certain vision difference between the colour mixture visual effect that image is presented so that when from vertical direction observation with During the textured particle of institute of machine texture anti-fake mark with along inclined direction observe anti-counterfeit sign with random texture textured particle When, the distinguishable visual color difference of obvious human eye can be also presented, and then this kind of anti-counterfeit sign with random texture is not made With the specific identification feature that quick identification texture particle 1 is capable of achieving on the premise of aid, (i.e. different angles are in when observing Reveal obvious color change), so as to increase substantially the participation of the public.

Meanwhile, using all First look color portions 11 of upper surface, in the outer peripheral face of texture particle 1 first is removed Remaining part is second this scheme of visual color part 12 behind visual color part 11, can first with the second visual color portion Divide 12 main bodys for making texture particle 1, then again with technological means such as printing, sprayings in upper end surface formation First look color Part 11, consequently facilitating processing and manufacturing.

Embodiment four：

As shown in Fig. 4-1 to 4-3, a kind of texture particle 1 for anti-counterfeit sign with random texture, figure are provided in Fig. 4-1 4-2 show the First look image (i.e. the top view of right-angle view upper surface) of the texture particle 1, and Fig. 4-3 show inclination When angle is 15 ° (angle i.e. between load-bearing surface and sight line), the second visual pattern of the texture particle 1 (is regarded due to second Feel that image should be a panoramic view, it is difficult to embodiment has been carried out in the accompanying drawings, therefore only with four front views as main views, four Transition figure between individual view is represented with rotational line, but without prejudice to is for the understanding of the technical program).

In present embodiment, visual color part is two kinds, respectively the visual color of First look color portion 11 and second Color part 12；Texture particle 1 is dispensed in before load-bearing surface, all First look color portions above texture particle 1 Divide 11, and First look color portion 11 is extended on the outer peripheral face of texture particle 1, it is all below texture particle 1 First look color portion 11, and First look color portion 11 extended on the outer peripheral face of texture particle 1, texture particle 1 Outer peripheral face in remove remaining part after First look color portion 11 and be the second visual color part 12；By the texture Particle 1 is dispensed in after load-bearing surface, and the circumferential lateral surface of texture particle 1 becomes the outer peripheral face of texture particle 1, connects with load-bearing surface Become above tactile texture particle or below the contact surface of texture particle, the texture particle not contacted with load-bearing surface Below or then become the upper surface of the texture particle above.

In present embodiment, the visual effect that First look image is presented is mixed with what the second visual pattern was presented There are same or like in the principle of certain vision difference and embodiment three between color vision effect, here is no longer gone to live in the household of one's in-laws on getting married State.

Formed by First look color portion 11 using above and below, in the outer peripheral face of texture particle 1 First look is removed Remaining part is the second visual color part 12 after color portion 11, first can make texture with the second visual color part 12 The main body of particle 1, then uses again the technological means such as printing, spraying that First look color portion 11 is formed above and below, is easy to fast Speed processing and manufacturing；Further, texture particle 1 need to be only guaranteed when using in normal operating condition, and without the need for again to upper and lower Face makes a distinction, and is easy to dispensing for texture particle 1 to use, and greatly reduces operation.

Embodiment five：

As shown in Fig. 5-1 to 5-3, a kind of texture particle 1 for anti-counterfeit sign with random texture, figure are provided in Fig. 5-1 5-2 show the First look image (i.e. the top view of right-angle view upper surface) of the texture particle 1, and Fig. 5-3 show inclination When angle is 15 ° (angle i.e. between load-bearing surface and sight line), the second visual pattern of the texture particle 1 (is regarded due to second Feel that image should be a panoramic view, it is difficult to embodiment has been carried out in the accompanying drawings, therefore only with four front views as main views, four Transition figure between individual view is represented with rotational line, but without prejudice to is for the understanding of the technical program).

In present embodiment, the part in the upper surface of texture particle 1 be First look color portion 11, texture particle Remainder in 1 upper surface be the second visual color part 12, all second visual colors of outer peripheral face of texture particle 1 Part 12.

Can clearly find out from Fig. 5-2 and Fig. 5-3, the visual color part 12 of First look color portion 11 and second is respective Shared area ratio changes.According to above-mentioned principle, should it is readily understood that, due in First look image with first The visual color part 12 of visual color part 11 and second constitutes, and the second visual color part 12 is obvious in the second visual pattern Occupy more effective area ratios, therefore the colour mixture visual effect that certainly First look image is presented and the Certain vision difference is there are between the colour mixture visual effect that two visual patterns are presented.

Therefore, it is by the random cloth of multiple texture particles 1 when anti-counterfeit sign with random texture is made with this kind of texture particle 1 It is sprinkling upon on base material (or actual texture particulate vector) and forms anti-counterfeit sign with random texture；When observing in vertical direction, can be considered The granular texture particle 1 in color blending effect of multiple point-like is directly formed, and each texture particle 1 presents first The visual color of visual pattern；With angle of inclination observation, and when from any one direction observation anti-counterfeit sign with random texture, All of texture particle 1 can be considered certain part to be formed in the second visual pattern towards the face in this direction, when texture particle 1 When quantity is enough, by the factor of random chance, when identifying from any one direction observation random grain, all of texture particle 1 can be considered to form multiple colour mixture units, and each colour mixture unit presents the second visual pattern or similar second vision figure The visual color of picture；Then because the colour mixture visual effect that First look image is presented is presented with the second visual pattern Colour mixture visual effect between there are certain vision difference so that when from vertical direction observe random grain anti-fake mark Knowledge textured particle when with the texture particle for along inclined direction observing anti-counterfeit sign with random texture when, also can present substantially The distinguishable visual color difference of human eye, and then cause this kind of anti-counterfeit sign with random texture on the premise of aid is not used The specific identification feature for being capable of achieving quick identification texture particle 1 (presents obvious color to become when i.e. difference angles are observed Change), so as to increase substantially the participation of the public.

Meanwhile, the part in the upper surface of texture particle 1 is adopted for First look color portion 11, texture particle 1 Another part in upper surface be the second visual color part 12, all second visual color portions of outer peripheral face of texture particle 1 Divide 12 this scheme, using the second visual color part 12 main body of texture particle 1 is made, then by printing, spraying etc. Technological means forms First look color portion 11 in upper end surface, consequently facilitating processing and manufacturing.

When actually used, compared to the structure of texture particle 1 in example IV, this kind of structure of texture particle 1 is vertical During observation, the occupied area of First look color portion 11 in the First look image of texture particle 1 is relatively more, but is inclining During obliquely view, the occupied area ratio of First look color portion 11 is substantially reduced, therefore, it is possible to allow identification person to be easier to observe Obvious color change.

Further, in present embodiment, texture particle 1 is dispensed in before load-bearing surface, texture particle 1 includes upper Face, below and circumferential lateral surface, above texture particle 1 in a part be First look color portion 11, texture particle 1 it is upper Remainder in face be the second visual color part 12, below texture particle 1 in a part be First look color portion Points 11, below texture particle 1 in remainder be the second visual color part 12, the circumferential lateral surface whole of texture particle 1 For the second visual color part 12.Using this scheme, using the second visual color part 12 master of texture particle 1 is made Body, then forms First look color portion 11 by modes such as printing, sprayings above and below, consequently facilitating processing and manufacturing, Further, texture particle 1 need to be only guaranteed when using in normal operating condition, and again area need not be carried out to upper and lower end face Point, texture particle 1 is dispensed in after load-bearing surface, the circumferential lateral surface of texture particle 1 becomes the outer peripheral face of texture particle 1, and holds Carry above the texture particle that surface contacts or become below the contact surface of texture particle, the line not contacted with load-bearing surface Below the reason particle or upper surface for then becoming the texture particle above；It is easy to dispensing for texture particle 1 to use, greatly subtracts Operation is lacked.And the institute of First look color portion 11 when using, during right-angle view in the First look image of texture particle 1 Account for area relatively more, but in oblique view, the occupied area ratio of First look color portion 11 is substantially reduced, therefore energy Identification person is enough allowed to be easier to observe obvious color change.

Further, in present embodiment, First look color portion 11 above the texture particle 1 on and texture particle Position on below 1 is corresponding, and First look color portion 11 above texture particle 1 by extending to texture particle 1 Below.Using texture particle 1 is distributed in before load-bearing surface, texture particle 1 includes above, below and circumferential lateral surface, line Reason particle 1 above in a part be First look color portion 11, above texture particle 1 in remainder be second Visual color part 12, below texture particle 1 in a part be First look color portion 11, below texture particle 1 In remainder be the second visual color part 12, all second visual color parts 12 of circumferential lateral surface of texture particle 1, First look color portion 11 is corresponding with the position below texture particle 1 above texture particle 1, and First look Color portion 11 is distributed in texture particle 1 after load-bearing surface by extending to above texture particle 1 below texture particle 1, The circumferential lateral surface of texture particle 1 becomes the outer peripheral face of texture particle, above the texture particle 1 contacted with load-bearing surface or under Face becomes the contact surface of texture particle, then becomes institute below the texture particle 1 not contacted with load-bearing surface or above State this scheme of the upper surface of texture particle, using First look color portion 11 core made, then can by traditional rich silk, The modes such as wire squeeze are in the second visual color of outside rapid processing part 12 of First look color portion 11 and form package structure, It can reduce production cost using more traditional processing technology, improve production efficiency.

Embodiment six：

As shown in Fig. 6-1 to 6-3, a kind of texture particle 1 for anti-counterfeit sign with random texture, figure are provided in Fig. 6-1 6-2 show the First look image (i.e. the top view of right-angle view upper surface) of the texture particle 1, and Fig. 6-3 show inclination When angle is 15 ° (angle i.e. between load-bearing surface and sight line), the second visual pattern of the texture particle 1 (is regarded due to second Feel that image should be a panoramic view, it is difficult to embodiment has been carried out in the accompanying drawings, therefore only with four front views as main views, four Transition figure between individual view is represented with rotational line, but without prejudice to is for the understanding of the technical program).

In present embodiment, the part in the upper surface of texture particle 1 is First look color portion 11, and first Visual color part 11 is extended on the outer peripheral face of texture particle 1, and the remainder in the upper surface of texture particle 1 is regarded for second Feel color portion 12, remaining part after First look color portion 11 is removed in the outer peripheral face of texture particle 1 be second and regard Feel color portion 12.

In present embodiment, the colour mixture visual effect that First look image is presented is presented with the second visual pattern Colour mixture visual effect between there are same or like in the principle of certain vision difference and embodiment five, here is no longer Repeat.

In present embodiment, the part in the upper surface of texture particle 1 is adopted for First look color portion 11, and First look color portion 11 is extended on the outer peripheral face of texture particle 1, and the remainder in the upper surface of texture particle 1 is the Two visual color parts 12, remove remaining part after First look color portion 11 and are the in the outer peripheral face of texture particle 1 Two this scheme of visual color part 12, using the second visual color part 12 main body of texture particle 1 is made, then by the One visual color part 11 is formed on upper surface by modes such as printing, sprayings, consequently facilitating processing and manufacturing.

Embodiment seven：

As shown in Fig. 7-1 to 7-3, a kind of texture particle 1 for anti-counterfeit sign with random texture, figure are provided in Fig. 7-1 7-2 show the First look image (i.e. the top view of right-angle view upper surface) of the texture particle 1, and Fig. 7-3 show inclination When angle is 15 ° (angle i.e. between load-bearing surface and sight line), the second visual pattern of the texture particle 1 (is regarded due to second Feel that image should be a panoramic view, it is difficult to embodiment has been carried out in the accompanying drawings, therefore only with four front views as main views, four Transition figure between individual view is represented with rotational line, but without prejudice to is for the understanding of the technical program).

In present embodiment, texture particle 1 is distributed in before load-bearing surface, texture particle 1 is including above, below and outward All sides, above texture particle 1 in a part be First look color portion 11, and First look color portion 11 prolongs Extend in the circumferential lateral surface of texture particle 1, above texture particle 1 in remainder be the second visual color part 12, line A part in below reason particle 1 is First look color portion 11, and First look color portion 11 extends to texture In the circumferential lateral surface of particle 1, below texture particle 1 in remainder be the second visual color part 12, texture particle 1 Remaining part after First look color portion 11 is removed in circumferential lateral surface and is the second visual color part 12；By the texture Particle 1 is distributed in after load-bearing surface, and the circumferential lateral surface of texture particle 1 becomes the outer peripheral face of texture particle 1, connects with load-bearing surface Become above tactile texture particle or below the contact surface of texture particle, the texture particle not contacted with load-bearing surface Below or then become the upper surface of the texture particle above.

In present embodiment, using texture particle 1 is distributed in before load-bearing surface, texture particle 1 includes above, below And circumferential lateral surface, above texture particle 1 in a part be First look color portion 11, and First look color portion In 11 circumferential lateral surfaces for extending to texture particle 1, above texture particle 1 in remainder be the second visual color part 12, below texture particle 1 in a part be First look color portion 11, and First look color portion 11 extends to In the circumferential lateral surface of texture particle 1, below texture particle 1 in remainder be the second visual color part 12, texture Remaining part after First look color portion 11 is removed in the circumferential lateral surface of grain 1 and is the second visual color part 12, by line Reason particle 1 is distributed in after load-bearing surface, and the circumferential lateral surface of texture particle 1 becomes the outer peripheral face of texture particle 1, with load-bearing surface phase Become above the texture particle of contact or below the contact surface of texture particle, the texture not contacted with load-bearing surface Become below grain or then this scheme of the upper surface of the texture particle above, make using the second visual color part 12 The main body of texture particle 1, is then formed in First look color portion 11 on above and below by modes such as printing, sprayings, from And it is easy to processing and manufacturing.Further, texture particle 1 need to be only guaranteed when using in normal operating condition, and without the need for right again Above and below makes a distinction, and is easy to dispensing for texture particle 1 to use, and greatly reduces operation.

Embodiment eight：

As shown in Fig. 8-1 to 8-3, a kind of texture particle 1 for anti-counterfeit sign with random texture, figure are provided in Fig. 8-1 8-2 show the First look image (i.e. the top view of right-angle view upper surface) of the texture particle 1, and Fig. 8-3 show inclination When angle is 15 ° (angle i.e. between load-bearing surface and sight line), the second visual pattern of the texture particle 1 (is regarded due to second Feel that image should be a panoramic view, it is difficult to embodiment has been carried out in the accompanying drawings, therefore only with four front views as main views, four Transition figure between individual view is represented with rotational line, but without prejudice to is for the understanding of the technical program).

In present embodiment, texture particle 1 is distributed in before load-bearing surface, texture particle 1 is including above, below and outward All sides, above texture particle 1 in a part be First look color portion 11, and First look color portion 11 prolongs Extend in the circumferential lateral surface of texture particle 1, above texture particle 1 in remainder be the second visual color part 12, line A part in below reason particle 1 is First look color portion 11, and First look color portion 11 extends to texture In the circumferential lateral surface of particle 1, below texture particle 1 in remainder be the second visual color part 12, texture particle 1 Remaining part after First look color portion 11 is removed in circumferential lateral surface and is the second visual color part 12, First look color Color part 11 is corresponding with the position below texture particle 1 above texture particle 1, and First look color portion 11 By extending to below texture particle 1 above texture particle 1；Texture particle 1 is distributed in after load-bearing surface, texture particle 1 Circumferential lateral surface become the outer peripheral face of texture particle 1, become above the texture particle contacted with load-bearing surface or below line The contact surface of reason particle, then becomes the texture particle below the texture particle not contacted with load-bearing surface or above Upper surface.

In present embodiment, using texture particle 1 is distributed in before load-bearing surface, texture particle 1 includes above, below And circumferential lateral surface, above texture particle 1 in a part be First look color portion 11, and First look color portion In 11 circumferential lateral surfaces for extending to texture particle 1, above texture particle 1 in remainder be the second visual color part 12, below texture particle 1 in a part be First look color portion 11, and First look color portion 11 extends to In the circumferential lateral surface of texture particle 1, below texture particle 1 in remainder be the second visual color part 12, texture Remaining part after First look color portion 11 is removed in the circumferential lateral surface of grain 1 and is the second visual color part 12, first Visual color part 11 above the texture particle 1 on below texture particle 1 on position it is corresponding, and First look Color portion 11 above texture particle 1 by extending to below texture particle 1；Texture particle 1 is distributed in after load-bearing surface, The circumferential lateral surface of texture particle 1 becomes the outer peripheral face of texture particle, above the texture particle contacted with load-bearing surface or under Face becomes the contact surface of texture particle, then becomes the texture below the texture particle not contacted with load-bearing surface or above The upper surface of particle.This scheme, it makees core using First look color portion 11, then can pass through traditional rich silk, squeeze The modes such as silk may be selected and upper and lower end in the second visual color of outside rapid processing part 12 of First look color portion 11 Two perpendicular relative sides of face line process the second visual color part 12, and it can be using more traditional mode of production work Skill, reduces production cost, improves production efficiency.Further, need to only guarantee that texture particle 1 is in normally to use shape when using State, and above and below need not be made a distinction again, it is easy to dispensing for texture particle 1 to use, greatly reduce operation.

The embodiment of texture particle is not limited to above-mentioned eight embodiment, as long as each texture particle Non-planar contact surfaces, look up to form First look image along the Vertical Square, along the angle of inclination and around the texture The circumferential observation of grain forms the second visual pattern；The vertical direction is the vertical direction relative to the contact surface, institute State the angle of inclination that angle of inclination is that the plane vertical with the vertical direction is formed；Wherein, at least one visual color portion Occupied area ratio in second visual pattern is different from it to divide the occupied area ratio in the First look image, from And cause the First look image to present visual color difference with second visual pattern.Such as：Above-mentioned embodiment In NM following embodiments：The non-planar contact surfaces of each texture particle include two visual color parts, respectively For First look color portion and the second visual color part, the non-planar contact surfaces of texture particle include the upper surface of texture particle With the outer peripheral face of texture particle, all First look color portions in upper surface of texture particle, the periphery of the texture particle The all second visual color parts in face.

The texture particle provided in all embodiments in embodiment one, it is preferable that the upper surface of texture particle is cutting knife Face, or the upper surface of texture particle and the contact surface of texture particle be cutting knife face.

The upper surface of texture particle is cutting knife face, or the upper surface of texture particle and the contact surface of texture particle be and cut Knife face, after it can be by making overall strip texture particle, then is divided into segment and uses, more just by knife incision technology In production and processing, improve production efficiency, production cost is reduced.

In embodiment one in all embodiments provide texture particle, the either side in the outer peripheral face of texture particle with Load-bearing surface is vertical, and it adopts vertical stratification, can provide more preferable viewing angle for identification person, and identification person can be allowed to be easier Observe obvious color change.

Anti-counterfeit sign with random texture in embodiment one in all embodiments, the contact surface of textured particle 1 The summation of area accounts for the 20%～60% of the area of the load-bearing surface of carrier 2；It adopts and controllable dispenses density so that texture Certain interval is formed between grain 1, so as to provide more preferable observation visual angle for identification person, identification person can be allowed to be easier to observe Obvious color change.

Anti-counterfeit sign with random texture in embodiment one in all embodiments, is also used for random line including at least one The coding of reason anti-counterfeiting mark numbering；Coding is corresponded with anti-counterfeit sign with random texture, or coding and multiple random grain anti-fakes Mark is corresponding, and anti-counterfeit sign with random texture is numbered using coding techniques, so as to provide corresponding relation, is easy to the later stage It is quick to search, compare during identification, improve the efficiency of identification.

Further, any one or more combination being encoded in Quick Response Code, bar code and digital coding.

Anti-counterfeit sign with random texture in embodiment one in all embodiments, carrier 2 with texture particle by differing Visual color be partially fabricated；Therefore the visual color of load-bearing surface is different from the visual color of texture particle, and load-bearing surface is made For contrastive colours, the change of the visual color of texture particle 1 can be more projected.

Anti-counterfeit sign with random texture in embodiment one in all embodiments, the load-bearing surface of carrier 2 is formed with vision Colored coatings.The visual color of the visual color of the visual color coating and each visual color part of texture particle not phase Together, visual color coating color as a comparison, can more project the change of the visual color of texture particle 1.

Further, visual color coating can also form texture, pattern, decorative pattern etc. so that form complexity with texture particle 1 Figure, increases imitation difficulty.

First look color portion 11, the second visual color part 12, the 3rd visual color part 13 in the present embodiment, 4th visual color part 14 and the 5th visual color part 15 have different visual colors.

Embodiment two

The present embodiment provides a kind of random grain anti-fake system, including the random grain anti-fake mark in above-described embodiment one Know, and store the memory module of storage random grain distributed image information and/or storage random grain distribution characteristics information.

The random grain to be identified distribution of the anti-counterfeit sign with random texture to be identified obtained as identification person when actually used Information and/or storage random grain distribution characteristics information to be identified and the storage random grain distributed intelligence for storing and/or deposit After storage random grain distribution characteristics information is compared and is consistent, identification person only need to anti-counterfeit sign with random texture right-angle view and Oblique view can quickly judge whether the anti-counterfeit sign with random texture has used the texture particle with specific identification feature (i.e. Determine whether the vision deception that the technologies such as printing, printing, etching are formed), and no longer need aid to assist to judge, so as to The specific identification feature of quick identification texture particle is realized, and then increases substantially the participation of the public.

In the present embodiment, also include that the random grain to be identified for obtaining anti-counterfeit sign with random texture to be identified is distributed The acquisition module of image information and/or random grain distribution characteristics information to be identified.

Specifically, acquisition module includes the mobile phone with camera function.

Specifically, acquisition module also includes the amplifying device with enlarging function of taking pictures with mobile phone external.

In the present embodiment, also including comparing module, the comparing module respectively with the memory module and the collection mould Block is connected, the random grain distributed image to be identified of the anti-counterfeit sign with random texture to be identified for acquisition module to be obtained The anti-counterfeit sign with random texture prestored in information and/or random grain distribution characteristics information to be identified and the memory module Storage random grain distributed image information and/or storage random grain distribution characteristics information compare.

Embodiment three

A kind of using method of anti-counterfeit sign with random texture is provided in the present embodiment, the using method make use of embodiment At least including the anti-counterfeit sign with random texture of all embodiments in one.

Embodiment one：

The present embodiment provides a kind of using method of anti-counterfeit sign with random texture, and the using method is utilized in embodiment one extremely Less including the anti-counterfeit sign with random texture of all embodiments,

The using method of anti-counterfeit sign with random texture is comprised the following steps：

Anti-counterfeit sign with random texture is set up with anti-counterfeiting object and is contacted；

Wherein step " set up anti-counterfeit sign with random texture and anti-counterfeiting object and contact " " obtains random grain anti-fake with step The random grain distributed image information and/or random grain distribution characteristics information of mark, and store generation storage random grain point The order interchangeable of cloth image information and/or storage random grain distribution characteristics information ".

Anti-counterfeiting object is set up with the anti-counterfeit sign with random texture of this patent and is contacted, can be by anti-counterfeit sign with random texture True and false judgement differentiating the true and false of anti-counterfeiting object, play the purpose false proof to anti-counterfeiting object.

In present embodiment, and in each embodiment of the present embodiment, step is " right with false proof by anti-counterfeit sign with random texture As setting up contact " refer to and use cooperatively anti-counterfeit sign with random texture with anti-counterfeiting object；The concrete principal mode bag for setting up contact Include：1st, anti-counterfeit sign with random texture is attached in anti-counterfeiting object, can be attached on the body of anti-counterfeiting object can also be In the external packing of anti-counterfeiting object；2nd, anti-counterfeit sign with random texture is directly produced on anti-counterfeiting object body, that is, carries texture The carrier of grain is exactly anti-counterfeiting object itself.

Embodiment two：

In present embodiment, anti-counterfeit sign with random texture also includes that at least one is used to number anti-counterfeit sign with random texture Coding；Coding is corresponded with anti-counterfeit sign with random texture, or is encoded corresponding with multiple anti-counterfeit sign with random texture.

On the basis of the technical scheme of embodiment one, step " obtains anti-counterfeit sign with random texture to present embodiment Random grain distributed image information and/or random grain distribution characteristics information, and store generation storage random grain distributed image Information and/or storage random grain distribution characteristics information " is specially：

By adding in anti-counterfeit sign with random texture for the coding of numbering, random grain distribution to be identified can judged Image information and/or random grain distribution characteristics information to be identified and storage random grain distributed image information and/or storage with Machine grain distribution characteristic information carries out quick positioning searching when whether being consistent using coding, greatly saves the judgement time, carries High recognition efficiency.

Embodiment three：

As shown in Figure 10, in the present embodiment, on the basis of embodiment one, " obtain random grain to prevent in step The random grain distributed image information and/or random grain distribution characteristics information of puppet mark, and store generation storage random grain Also include after distributed image information and/or storage random grain distribution characteristics information "：

The textured particle of institute of anti-counterfeit sign with random texture to be identified is observed in vertical direction,

With the textured particle of institute that anti-counterfeit sign with random texture to be identified is observed at the angle of inclination for converting；

When random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified it is random with storage Grain distribution image information and/or storage random grain distribution characteristics information are not corresponded after mutually comparing；Or in the vertical direction It is upper to observe the textured granuloplastic overall visual color of anti-counterfeit sign with random texture to be identified and with arbitrary inclination angle The textured granuloplastic overall visual color of institute of degree observation anti-counterfeit sign with random texture to be identified compares and do not exist The visual color difference that human eye can be debated；Anti-counterfeit sign with random texture to be identified is then judged as false.

In the present embodiment, it only needs to judge random grain distributed image information to be identified and/or random grain to be identified Whether distribution characteristics information is consistent with storage random grain distributed image information and/or storage random grain distribution characteristics information, Or observe the textured granuloplastic overall visual color of institute of anti-counterfeit sign with random texture in vertical direction and inclined with arbitrary The textured granuloplastic overall visual color of institute of rake angle observation anti-counterfeit sign with random texture compares with the presence or absence of human eye The visual color difference that can be debated, you can realization quickly judges whether anti-counterfeit sign with random texture to be identified is false；Its determination methods It is more simple, and do not need specific aid to assist to judge, so as to reduce the difficulty of public participation identification, Jin Er great Amplitude improves the participation of the public.

Embodiment four：

As shown in figure 11, in the present embodiment, on the basis of embodiment three, increase step " when by it is to be identified with Machine grain distribution image information and/or random grain distribution characteristics information to be identified and storage random grain distributed image information And/or storage random grain distribution characteristics information mutually compare after be consistent；Simultaneously the Vertical Square look up it is to be identified with The granuloplastic overall visual color of all described texture of machine texture anti-fake mark is treated with being observed with least one angle of inclination The granuloplastic overall visual color of all described texture of the anti-counterfeit sign with random texture of identification compares and there is human eye and can debate Visual color difference；Then judge anti-counterfeit sign with random texture to be identified as true.”

In the present embodiment, when judging that anti-counterfeit sign with random texture is true time, also only need to while judging random line to be identified Reason distributed image information and/or random grain distribution characteristics information to be identified with storage random grain distributed image information and/or Storage random grain distribution characteristics information is consistent, and observes textured of the institute of anti-counterfeit sign with random texture in vertical direction Particle shape into overall visual color and the textured granulated of institute that anti-counterfeit sign with random texture is observed with least one angle of inclination Into overall visual color compare and there is the distinguishable vision difference of human eye, it is not necessary to specific aid assists to sentence It is disconnected, so as to reduce the difficulty of public participation identification, and then increase substantially the participation of the public.

Embodiment five：

As shown in figure 12, in the present embodiment, on the basis of embodiment two, " random line is obtained in the step The random grain distributed image information and/or random grain distribution characteristics information and its coding information of reason anti-counterfeiting mark, by compiling Code information is carried out to the random grain distributed image information and/or random grain distribution characteristics information of the anti-counterfeit sign with random texture Storage after numbering generates storage random grain distributed image information and/or storage random grain distribution characteristics information " also wrap afterwards Include：

By coding information transfer the storage random grain distributed image information corresponding with coding information and/or storage with Machine grain distribution characteristic information；

By random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified and depositing for transferring Storage random grain distributed image information and/or storage random grain distribution characteristics information pass through software automatic comparison；

The textured particle of institute of anti-counterfeit sign with random texture to be identified is looked up in the Vertical Square,

In the present embodiment, it only needs to judge random grain distributed image information to be identified and/or random grain to be identified Distribution characteristics information and the storage random grain distributed image information and/or storage random grain distribution characteristics transferred by coding Whether information is consistent, or observes the textured granuloplastic overall visual color of institute of anti-counterfeit sign with random texture in vertical direction It is color to compare with anti-counterfeit sign with random texture is observed with the arbitrary angle of inclination textured granuloplastic overall visual color of institute With the presence or absence of visual color difference, you can realization quickly judges whether anti-counterfeit sign with random texture to be identified is false；Its judgement side Method is more simple, and does not need specific aid to assist to judge, so as to reduce the difficulty of public participation identification, and then Increase substantially the participation of the public.

Embodiment six：

As shown in figure 13, in the present embodiment, on the basis of embodiment five, increase step " when by it is to be identified with Machine grain distribution image information and/or random grain distribution characteristics information to be identified and the storage random grain distributed image transferred Information and/or storage random grain distribution characteristics information are consistent after mutually comparing；Look up in the Vertical Square simultaneously to be identified Anti-counterfeit sign with random texture the granuloplastic overall visual color of all described texture with least one angle of inclination sight The granuloplastic overall visual color of all described texture for examining anti-counterfeit sign with random texture to be identified compares and there is human eye The visual color difference that can be debated；Then judge anti-counterfeit sign with random texture to be identified as true.”

In the present embodiment, when judging that anti-counterfeit sign with random texture is true time, also only need to while judging random line to be identified Reason distributed image information and/or random grain distribution characteristics information to be identified and the storage random grain distributed image information transferred And/or storage random grain distribution characteristics information is consistent, and all of anti-counterfeit sign with random texture are observed in vertical direction The granuloplastic overall visual color of texture is textured with the institute that anti-counterfeit sign with random texture is observed with least one angle of inclination Granuloplastic overall visual color compares and there is the distinguishable visual color difference of human eye, it is not necessary to specific backman Tool assists judgement, so as to reduce the difficulty of public participation identification, and then increases substantially the participation of the public.

Embodiment seven：

Improvement of the present embodiment on the basis of the technical scheme of embodiment five and embodiment six, with embodiment party Based on formula six as an example, such as Figure 14, the step " is obtained and has associated random grain anti-fake mark to be identified with article The random grain distributed image information to be identified known and/or random grain distribution characteristics information to be identified " is specially：

The step " transfers the storage random grain distributed image letter corresponding with the coding information by coding information Breath and/or storage random grain distribution characteristics information " is specially：

In present embodiment, the comparison of random grain distributed image information is carried out by identification person.To transfer The storage random grain distributed image information corresponding one by one with the coding information be sent to identification person, identification person will obtain Random grain distributed image information to be identified and the storage random grain corresponding one by one with the coding information transferred point Cloth image information is compared, and increases the participation of the public, allows identification person to be identified in person, so as to be effectively prevented from judging knot Fruit is faked, and improves the transparency of identification.

Embodiment eight：

The improvement that present embodiment is carried out on the basis of the technical scheme of embodiment five and embodiment six, with reality Apply based on mode six as an example, such as Figure 15, the step " is obtained and prevented with the associated random grain to be identified of article tool The random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified of puppet mark " is specially：

In present embodiment, for the comparison of random grain distributed image information be by backstage come it is carrying out and result send out Give identification person.

Embodiment nine：

In the present embodiment, on the basis of the technical scheme of embodiment two, " anti-counterfeit sign with random texture is obtained in step Random grain distributed image information and/or random grain distribution characteristics information and its coding information, by coding information to this

The random grain distributed image information and/or random grain distribution characteristics information of anti-counterfeit sign with random texture is compiled Store after number

Generate storage random grain distributed image information and/or storage random grain distribution characteristics information " also include afterwards：

When in random grain distributed image information to be identified and/or random grain distribution characteristics information and date storehouse to be identified Storage random grain distributed image information and/or storage random grain distribution characteristics information mutually compare after do not correspond；Or institute State Vertical Square look up the granuloplastic overall visual color of all textures of anti-counterfeit sign with random texture to be identified with To observe the granuloplastic overall vision of all described texture of anti-counterfeit sign with random texture to be identified at arbitrary angle of inclination Color compares and there is no the visual color difference that human eye is debated；Anti-counterfeit sign with random texture to be identified is then judged as false.

In the present embodiment, it only needs to judge random grain distributed image information to be identified and/or random grain to be identified Distribution characteristics information and the storage random grain distributed image information and/or the random line of storage that pass through in the database that coding is transferred Reason distribution characteristics information whether be consistent, or in vertical direction observe anti-counterfeit sign with random texture institute it is textured granuloplastic Overall visual color and the textured granuloplastic overall vision of institute that anti-counterfeit sign with random texture is observed with arbitrary angle of inclination Color compares with the presence or absence of visual color difference, you can realization quickly judges that whether anti-counterfeit sign with random texture to be identified is It is false；Its determination methods is more simple, and does not need specific aid to assist to judge, so as to reduce public participation identification Difficulty, and then increase substantially the participation of the public.In the present embodiment, by the corresponding data of coding lookup Storehouse, is comparing one by one from database, without being compared one by one in all of data, so as to reduce comparison Scope, greatly save the judgement time, improve recognition efficiency.

Embodiment ten：

Present embodiment is on the basis of the technical scheme of embodiment nine, to increase step " when random grain to be identified point Storage random grain distributed image in cloth image information and/or random grain distribution characteristics information to be identified and the database Information and/or storage random grain distribution characteristics information are consistent after mutually comparing；Look up in the Vertical Square simultaneously to be identified Anti-counterfeit sign with random texture the granuloplastic overall visual color of all described texture with least one angle of inclination sight The granuloplastic overall visual color of all described texture for examining anti-counterfeit sign with random texture to be identified compares and there is human eye The visual color difference that can be debated；Then judge anti-counterfeit sign with random texture to be identified as true.”

In embodiment nine and embodiment ten, step " by random grain distributed image information to be identified and/or is waited to know Storage random grain distributed image information in other random grain distribution characteristics information and the database and/or store random line Reason distribution characteristics information is mutually compared " it is specially：

Optionally, the using method of the present embodiment can be implemented using the random grain anti-fake system that the present invention is provided.

In all embodiments in embodiment three, the random grain distributed image information to be identified be local wait know Other random grain distributed image information；Or

Embodiment three in embodiment three is in embodiment ten：Step " is obtained and has associated to be identified with article Anti-counterfeit sign with random texture random grain distributed image information to be identified and/or random grain distribution characteristics to be identified letter Breath " is specially：

Embodiment five in embodiment three is in embodiment ten：The step " obtains treat associated with article tool The method of the coding information of the anti-counterfeit sign with random texture of identification " is：Manually directly input, or mobile phone directly shoots, or mobile phone Bust shot.

Finally it should be noted that：Embodiment of above and embodiment are only illustrating technical scheme rather than right Its restriction；Although being described in detail to the present invention with reference to aforementioned embodiments and embodiment, the ordinary skill of this area Personnel should be understood：It still can modify to the technical scheme described in aforementioned embodiments or embodiment, or right Which part technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence disengaging of appropriate technical solution The spirit and scope of embodiment of the present invention or embodiment technical scheme.

Claims

1. a kind of anti-counterfeit sign with random texture, it is characterised in that include：

Carrier, the carrier includes load-bearing surface；

Wherein, at least two visual color parts, each described vision are included on the non-planar contact surfaces of each texture particle Color portion presents respective visual color so that at least there is an angle of inclination above the load-bearing surface and is inclined with this Rake angle observes the overall visual color that the plurality of texture particle is formed, with the edge above the load-bearing surface perpendicular to institute The Vertical Square for stating load-bearing surface looks up the overall visual color that the plurality of texture particle formed to present human eye distinguishable Visual color difference；Wherein, for the non-planar contact surfaces of texture particle each described, look up to be formed along the Vertical Square First look image, along the angle of inclination and around second visual pattern of circumferential observation formation of the texture particle, wherein, at least One visual color part occupied area ratio in the First look image is shared in second visual pattern with it Area ratio is different, so that the First look image presents visual color difference with second visual pattern；

Wherein, the surface contacted with the load-bearing surface of each texture particle for texture particle contact surface, the texture Other surfaces of particle are the non-planar contact surfaces of texture particle.

2. anti-counterfeit sign with random texture according to claim 1, it is characterised in that the non-planar contact surfaces of the texture particle The outer peripheral face of upper surface and texture particle including texture particle, the upper surface of the texture particle is various visual colors Part constitutes, and the outer peripheral face of the texture particle is a kind of visual color part composition.

3. anti-counterfeit sign with random texture according to claim 2, it is characterised in that by the texture distribution of particles described Before load-bearing surface, the texture particle includes above, below and circumferential lateral surface, is with following above the texture particle Various visual color part compositions, the circumferential lateral surface of the texture particle is a kind of visual color part composition；Will After the load-bearing surface, the circumferential lateral surface of the texture particle becomes the periphery of the texture particle to the texture distribution of particles Face, becomes above the texture particle contacted with the load-bearing surface or below the contact surface of the texture particle, with Below the texture particle that the load-bearing surface the does not contact or upper surface for then becoming the texture particle above.

4. anti-counterfeit sign with random texture according to claim 3, it is characterised in that described above the texture particle The type and quantity of the visual color part below the type and quantity of visual color part and the texture particle are equal It is identical, and position one-to-one corresponding；

5. anti-counterfeit sign with random texture according to claim 1, it is characterised in that the non-planar contact surfaces of the texture particle The outer peripheral face of upper surface and texture particle including texture particle, the upper surface of the texture particle is a kind of visual color Part constitutes, and the outer peripheral face of the texture particle is various visual color part compositions.

6. anti-counterfeit sign with random texture according to claim 5, it is characterised in that by the texture distribution of particles described Before load-bearing surface, the texture particle includes above, below and circumferential lateral surface, is with following above the texture particle A kind of visual color part composition, the circumferential lateral surface of the texture particle is various visual color parts, will be described After the load-bearing surface, the circumferential lateral surface of the texture particle becomes the outer peripheral face of the texture particle to texture distribution of particles, Become above the texture particle contacted with the load-bearing surface or below the contact surface of the texture particle, it is and described Below the texture particle that load-bearing surface the does not contact or upper surface for then becoming the texture particle above.

7. anti-counterfeit sign with random texture according to claim 1, it is characterised in that the noncontact of each texture particle Surface includes two visual color parts, respectively First look color portion and the second visual color part.

8. anti-counterfeit sign with random texture according to claim 7, it is characterised in that the non-planar contact surfaces of the texture particle The outer peripheral face of upper surface and texture particle including texture particle, all First looks in upper surface of the texture particle Color portion, all second visual color parts of outer peripheral face of the texture particle.

9. anti-counterfeit sign with random texture according to claim 7, it is characterised in that the non-planar contact surfaces of the texture particle The outer peripheral face of upper surface and texture particle including texture particle, all First looks in upper surface of the texture particle Color portion, and the First look color portion extends to the outer peripheral face of the texture particle from the upper surface of texture particle On, it is second visual color that remaining part after the First look color portion is removed in the outer peripheral face of the texture particle Color part.

10. anti-counterfeit sign with random texture according to claim 7, it is characterised in that the noncontact table of the texture particle Face includes the upper surface of texture particle and the outer peripheral face of texture particle, and the part in the upper surface of the texture particle is described First look color portion, the remainder of the upper surface of the texture particle is the second visual color part, the line The all second visual color parts of outer peripheral face of reason particle.

11. anti-counterfeit sign with random texture according to claim 7, it is characterised in that the noncontact table of the texture particle Face includes the upper surface of texture particle and the outer peripheral face of texture particle, and the part in the upper surface of the texture particle is described First look color portion, and the First look color portion extends to the texture particle from the upper surface of texture particle Outer peripheral face on, the remainder in the upper surface of the texture particle be the second visual color part, the texture It is the second visual color part that remaining part after the First look color portion is removed in the outer peripheral face of grain.

12. anti-counterfeit sign with random texture according to claim 11, it is characterised in that by the texture distribution of particles in institute Before stating load-bearing surface, the texture particle includes above, below and circumferential lateral surface, the part above the texture particle For the First look color portion, and the First look color portion extends to the texture particle above described Circumferential lateral surface, the remainder above the texture particle is the second visual color part, under the texture particle The part in face is the First look color portion, and the First look color portion from it is described extend to below described in The circumferential lateral surface of texture particle, the remainder below the texture particle be the second visual color part, the line It is the second visual color part that remaining part after the First look color portion is removed in the circumferential lateral surface of reason particle；

By the texture distribution of particles after the load-bearing surface, the circumferential lateral surface of the texture particle becomes the texture particle Outer peripheral face, become above the texture particle contacted with the load-bearing surface or below the contact of the texture particle Face, do not contact with the load-bearing surface below or then become the upper surface of the texture particle above.

13. anti-counterfeit sign with random texture according to claim 12, it is characterised in that the First look color portion exists It is corresponding with location below above the texture particle, and the First look color portion extended to above described Below described.

14. anti-counterfeit sign with random texture according to any one of claim 1 to 13, it is characterised in that the texture The non-planar contact surfaces of grain include the upper surface of texture particle and the outer peripheral face of texture particle, and the upper surface of the texture particle is to cut Knife face, or the upper surface of the texture particle and the contact surface of the texture particle be cutting knife face.

15. anti-counterfeit sign with random texture according to any one of claim 1 to 13, it is characterised in that the texture The non-planar contact surfaces of grain include the upper surface of texture particle and the outer peripheral face of texture particle, in the outer peripheral face of the texture particle Either side is vertical with the load-bearing surface.

16. anti-counterfeit sign with random texture according to any one of claim 1 to 13, it is characterised in that all lines The summation of the area of the contact surface of reason particle accounts for the 20%～60% of the area of the load-bearing surface of the carrier.

17. anti-counterfeit sign with random texture according to any one of claim 1 to 13, it is characterised in that also including at least One is used for the coding to anti-counterfeit sign with random texture numbering；

The coding is corresponded with the anti-counterfeit sign with random texture, or the coding and multiple random grain anti-fake marks Sensible correspondence.

18. anti-counterfeit sign with random texture according to any one of claim 1 to 13, it is characterised in that the carrier by The visual color differed with texture particle is partially fabricated.

19. anti-counterfeit sign with random texture according to any one of claim 1 to 13, it is characterised in that the carrier Load-bearing surface is formed with visual color coating.

20. a kind of random grain anti-fake systems, it is characterised in that including the random grain any one of claim 1-19 Anti-counterfeiting mark, and the anti-counterfeit sign with random texture that is stored with storage random grain distributed image information and/or storage it is random The memory module of grain distribution characteristic information.

21. random grain anti-fake systems according to claim 20, it is characterised in that also include to be identified for obtaining The random grain distributed image information to be identified of anti-counterfeit sign with random texture and/or random grain distribution characteristics information to be identified Acquisition module.

22. random grain anti-fake systems according to claim 21, it is characterised in that also including comparing module, the ratio Module is connected respectively with the memory module and the acquisition module, for the random line to be identified for obtaining acquisition module Reason anti-counterfeiting mark random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified with it is described The storage random grain distributed image information and/or the random line of storage of the anti-counterfeit sign with random texture prestored in memory module Reason distribution characteristics information is compared.

23. a kind of usings method of anti-counterfeit sign with random texture, it is characterised in that the using method is appointed using claim 1-19 Anti-counterfeit sign with random texture described in one,

The random grain distributed image information and/or random grain distribution characteristics information of anti-counterfeit sign with random texture are obtained, and is deposited Storage generates storage random grain distributed image information and/or storage random grain distribution characteristics information.

The using method of 24. anti-counterfeit sign with random texture according to claim 23, it is characterised in that

The anti-counterfeit sign with random texture also includes that at least one is used for the coding to anti-counterfeit sign with random texture numbering；

The coding is corresponded with the anti-counterfeit sign with random texture, or the coding and multiple random grain anti-fake marks Sensible correspondence；

The step " obtains the random grain distributed image information and/or random grain distribution characteristics of anti-counterfeit sign with random texture Information, and store generation storage random grain distributed image information and/or storage random grain distribution characteristics information " be specially：

Obtain the random grain distributed image information and/or random grain distribution characteristics information and its volume of anti-counterfeit sign with random texture Code information, by random grain distributed image information and/or random grain point of the coding information to the anti-counterfeit sign with random texture Storage after cloth characteristic information is numbered generates storage random grain distributed image information and/or storage random grain distribution characteristics Information.

The using method of 25. anti-counterfeit sign with random texture according to claim 23, it is characterised in that

In the step, " the random grain distributed image information and/or random grain distribution for obtaining anti-counterfeit sign with random texture is special Reference ceases, and stores generation storage random grain distributed image information and/or storage random grain distribution characteristics information " afterwards also Including：

Obtain the random grain distributed image information to be identified for having associated anti-counterfeit sign with random texture to be identified with article And/or random grain distribution characteristics information to be identified；

By random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified and storage random grain Distributed image information and/or storage random grain distribution characteristics information are mutually compared；

When random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified and storage random grain Distributed image information and/or storage random grain distribution characteristics information are not corresponded after mutually comparing；Or see in the vertical direction Examine the granuloplastic overall visual color of all textures of anti-counterfeit sign with random texture to be identified with arbitrary inclination angle The granuloplastic overall visual color of all described texture of degree observation anti-counterfeit sign with random texture to be identified compares not There is the visual color difference that human eye can be debated；Anti-counterfeit sign with random texture to be identified is then judged as false.

The using method of 26. anti-counterfeit sign with random texture according to claim 25, it is characterised in that

When random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified and storage random grain Distributed image information and/or storage random grain distribution characteristics information are consistent after mutually comparing；See in the vertical direction simultaneously Examine the granuloplastic overall visual color of all described texture of anti-counterfeit sign with random texture to be identified and incline with least one Rake angle is observed the granuloplastic overall visual color of all described texture of anti-counterfeit sign with random texture to be identified and is compared There is the visual color difference that human eye can be debated；Then judge anti-counterfeit sign with random texture to be identified as true.

The using method of 27. anti-counterfeit sign with random texture according to claim 24, it is characterised in that in the step " obtain the random grain distributed image information and/or random grain distribution characteristics information and its coding of anti-counterfeit sign with random texture Information, is distributed by coding information to the random grain distributed image information and/or random grain of the anti-counterfeit sign with random texture Storage after characteristic information is numbered generates storage random grain distributed image information and/or storage random grain distribution characteristics letter Also include after breath "：

By coding information transfer the storage random grain distributed image information corresponding with the coding information and/or storage with Machine grain distribution characteristic information；

By random grain distributed image information to be identified and/or random grain distribution characteristics information to be identified and the storage transferred with Machine grain distribution image information and/or storage random grain distribution characteristics information pass through software automatic comparison；

The using method of 28. anti-counterfeit sign with random texture according to claim 27, it is characterised in that when by it is to be identified with Machine grain distribution image information and/or random grain distribution characteristics information to be identified and the storage random grain distributed image transferred Information and/or storage random grain distribution characteristics information are consistent after mutually comparing；Look up in the Vertical Square simultaneously to be identified Anti-counterfeit sign with random texture the granuloplastic overall visual color of all described texture with least one angle of inclination sight The granuloplastic overall visual color of all described texture for examining anti-counterfeit sign with random texture to be identified compares and there is human eye The visual color difference that can be debated；Then judge anti-counterfeit sign with random texture to be identified as true.

The 29. texture particles for being used for the anti-counterfeit sign with random texture described in any one of claim 1-19, it is characterised in that for The non-planar contact surfaces of each texture particle, look up to form First look image, along the inclination along the Vertical Square Angle simultaneously observes the second visual pattern of formation around the circumferential of the texture particle；The vertical direction is relative to the contact table The vertical direction in face, the angle of inclination is the angle of inclination that the plane vertical with the vertical direction is formed；

Wherein, at least one visual color part occupied area ratio in the First look image is regarded with it described second Feel that occupied area ratio is different in image, so that the First look image presents vision with second visual pattern Heterochromia.