CN109435516A - A kind of multiple image concealing false proof process - Google Patents
A kind of multiple image concealing false proof process Download PDFInfo
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- CN109435516A CN109435516A CN201811250492.4A CN201811250492A CN109435516A CN 109435516 A CN109435516 A CN 109435516A CN 201811250492 A CN201811250492 A CN 201811250492A CN 109435516 A CN109435516 A CN 109435516A
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- China
- Prior art keywords
- image
- concealing
- image concealing
- text
- false proof
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
- B41M3/148—Transitory images, i.e. images only visible from certain viewing angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
- B41M2205/40—Cover layers; Layers separated from substrate by imaging layer; Protective layers; Layers applied before imaging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
- B41M2205/42—Multiple imaging layers
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- Printing Methods (AREA)
- Credit Cards Or The Like (AREA)
Abstract
The invention discloses a kind of multiple image concealing false proof process, are related to field of anti-counterfeit technology.The method of the present invention mainly comprises the following steps: SS01, the image for making one group of needs stealth using image editing software first, the image is placed in a certain position of an electronic graph-text contribution, the electronic graph-text contribution is bottom layer image, and forms an image concealing area around the position；SS02, by the profile of anti-counterfeiting information picture and text, the changing of the relative positions is shifted on the image in the image concealing area, is made that stealthy anti-counterfeiting information picture and text is needed to dissolve in the image in image concealing area, two layers or more of image concealing is stacked, light line is made.The present invention is at least two layers or more of image concealing being made of one group of Points And lines by image concealing, greatly improve anti-forgery security, and meet the accuracy requirement of image concealing by laser printing, make fake producer that can not crack, copy, it fundamentally prevents the scanning of fake producer to replicate, improves the security performance of product false proof.
Description
Technical field
The invention belongs to field of anti-counterfeit technology, more particularly to a kind of multiple image concealing false proof process.
Background technique
In packages printing field, anti-counterfeit printing has vital effect.If general product needs one to show
If the product identification of work, then many high-grade, best brands of product would have to need a set of perfect anti-counterfeiting system.This is production
The needs for needing while being also consumer of producer, therefore anti-counterfeit printing is widely used in the printing of packing and decorating product, and
With the continuous improvement of people's brand awareness and the increasing of intellectual property protection degree, before anti-counterfeit printing will have bigger market
Scape.
The anti-fake subject of hidden pattern is a forward position popular domain of scientific research both at home and abroad at present, is newest in the world
One Information hiding technique, it is the anti-fake and copyright protection technique using printed matter as carrier, is micro- by doing to computer data
Amount modification is to be embedded in printing information, to achieve the purpose that Information hiding.The process does not influence the normal use of original data, no
Change the size of original data volume, does not change the appearance of media.The information of insertion can be extracted or be detected by process software
Out, if data information is embedded on printed matter, hiding letter can be detected, extracted by special equipment or software
Breath.The technique all has very wide in military communication, national information safety, digitalized network, multimedia and printing and publishing field
Wealthy application prospect.
The image concealing of existing method production, due to being limited by printing precision, edition line is entirely to be made of lines
What gauze lines was formed, if can easily be replicated very much, then Plate making printing using high-precision scanner scanning tickets sample, prevent
Existing defects in terms of pseudo- safety.
Summary of the invention
The purpose of the present invention is to provide a kind of multiple image concealing false proof process, solve existing image concealing orientation work
Skill, due to being limited by printing precision, edition line is entirely what the gauze lines being made of lines was formed, in terms of anti-forgery security
The problem of existing defects.
The present invention is achieved by the following technical solutions:
The present invention is a kind of multiple image concealing false proof process, is mainly comprised the following steps:
SS01, the image for making one group of needs stealth using image editing software first, are placed in an electronics for the image
The a certain position of picture and text contribution, the electronic graph-text contribution are bottom layer image, and form an image concealing area around the position；
SS02, by the profile of anti-counterfeiting information picture and text, the changing of the relative positions is shifted on the image in the image concealing area, makes to need stealth
Anti-counterfeiting information picture and text dissolve in the image in image concealing area, two layers or more of image concealing is stacked, light line is made；
SS03, by the smooth line by laser printing on printing carrier, printing carrier surface after printing is with receiving
The optics number level of meter level concaveconvex structure；
SS04, layer of transparent protective film is set in the optics number level of the printing carrier.
Further, the printing carrier is in gold, silver paper jam, plastic-coated refractive power gold card paper or other paper with aluminium foil
Any one.
Further, the image concealing area is at least by the figure layer structure of the figure layer of one group of filling line and one group of filling site
It include the figure of vector sum non-vector, text at, the image concealing, the angle between the filling line and the site >=
5°。
Further, the relative shift > 0mm on the profile of the anti-counterfeiting information picture and text and place bottom layer image.
Further, the technique further includes the identification diaphragm for making printing carrier for identification, the identification diaphragm
Production method is the anti-counterfeit recognition lines for forming opposite angles with security pattern lines with one group of lines production one, then will be described anti-
Puppet identification lines laser printing is on transparent membrane, the as described identification diaphragm.
Further, the method that the identification diaphragm identifies the printing carrier printed picture is, by the identification diaphragm
It is placed in the image concealing area of the printed picture of the printing carrier, the direction of adjustment identification diaphragm and angle, makes to be hidden in print
Image concealing in brush picture displays.
Further, the making material of the identification diaphragm is any one in PE, PP, organic glass and film.
The invention has the following advantages:
1, the present invention is at least two layers or more of image concealing being made of one group of Points And lines by image concealing, greatly
Anti-forgery security is improved, and meets the accuracy requirement of image concealing by laser printing, makes fake producer that can not crack, copy,
It fundamentally prevents the scanning of fake producer to replicate, improves the security performance of product false proof.
2, for the present invention by the way that anti-fake smooth line to be printed upon on the printing carrier of refrangible light, scanner is to cannot recognize that
Come, the printing carrier of refrangible light is also integrally deepened by radiation scanning color, as long as color one adjusts site and will lose
It loses, to reach anti-fake purpose, further improves anti-counterfeiting performance.
3, the present invention is processed by laser printing, and it is Precision Machining that extra fine wire width, which can reach 0.05mm, is able to satisfy minimum
Product on print mass data needs, such as can print require more accurate, the higher two-dimensional bar code of clarity, with coining or
Injection mark mode is compared, and has the stronger market competitiveness.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
Embodiment one
Including the following steps:
SS01, the image for making one group of needs stealth using image editing software first, are placed in an electronics for the image
The a certain position of picture and text contribution, electronic graph-text contribution are bottom layer image, and form an image concealing area, implication graph around the position
As being made of two groups of filling line figure layers and two groups of filling half-tone layers, the angle between filling line and filling site is 10 °；
SS02, by the profile of anti-counterfeiting information picture and text, the changing of the relative positions shifts 0.05mm on the image in image concealing area, makes to need hidden
The anti-counterfeiting information picture and text of shape dissolve in the image in image concealing area, image concealing are stacked three layers, light line is made；
SS03, the printing carrier table by light line by laser printing on the printing carrier that material is gold card paper, after printing
Face is the optics number level with nanoscale concaveconvex structure；
SS04, layer of transparent protective film is set in the optics number level of printing carrier.
Embodiment two
Including the following steps:
SS01, the image for making one group of needs stealth using image editing software first, are placed in an electronics for the image
The a certain position of picture and text contribution, electronic graph-text contribution are bottom layer image, and form an image concealing area, implication graph around the position
As being made of three groups of filling line figure layers and three groups of filling half-tone layers, the angle between filling line and filling site is 20 °；
SS02, by the profile of anti-counterfeiting information picture and text, the changing of the relative positions shifts 0.08mm on the image in image concealing area, makes to need hidden
The anti-counterfeiting information picture and text of shape dissolve in the image in image concealing area, image concealing are stacked four layers, light line is made；
SS03, the printing carrier table by light line by laser printing on the printing carrier that material is silver foil, after printing
Face is the optics number level with nanoscale concaveconvex structure；
SS04, layer of transparent protective film is set in the optics number level of printing carrier.
Embodiment three
Including the following steps:
SS01, the image for making one group of needs stealth using image editing software first, are placed in an electronics for the image
The a certain position of picture and text contribution, electronic graph-text contribution are bottom layer image, and form an image concealing area, implication graph around the position
As being made of one group of filling line figure layer and one group of filling half-tone layer, the angle between filling line and filling site is 5 °；
SS02, by the profile of anti-counterfeiting information picture and text, the changing of the relative positions shifts 0.05mm on the image in image concealing area, makes to need hidden
The anti-counterfeiting information picture and text of shape dissolve in the image in image concealing area, image concealing are stacked five layers, light line is made；
SS03, the printing carrier table by light line by laser printing on the printing carrier that material is silver foil, after printing
Face is the optics number level with nanoscale concaveconvex structure；
SS04, layer of transparent protective film is set in the optics number level of printing carrier.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. a kind of multiple image concealing false proof process, it is characterised in that: mainly comprise the following steps:
SS01, the image for making one group of needs stealth using image editing software first, are placed in an electronic graph-text for the image
The a certain position of contribution, the electronic graph-text contribution are bottom layer image, and form an image concealing area around the position；
SS02, by the profile of anti-counterfeiting information picture and text, the changing of the relative positions is shifted on the image in the image concealing area, makes to need the anti-of stealth
Fake information picture and text dissolve in the image in image concealing area, two layers or more of image concealing are stacked, light line is made；
SS03, the smooth line is passed through into laser printing on printing carrier, the printing carrier surface after printing is with nanoscale
The optics number level of concaveconvex structure；
SS04, layer of transparent protective film is set in the optics number level of the printing carrier.
2. a kind of multiple image concealing false proof process according to claim 1, which is characterized in that the printing carrier is
Any one in gold, silver paper jam, plastic-coated refractive power gold card paper or other paper with aluminium foil.
3. a kind of multiple image concealing false proof process according to claim 1, which is characterized in that the image concealing area is extremely
Few figure layer by the figure layer of one group of filling line and one group of filling site is constituted, and the image concealing includes the figure of vector sum non-vector
Shape, text, angle >=5 ° between the filling line and the site.
4. a kind of multiple image concealing false proof process according to claim 1, which is characterized in that the anti-counterfeiting information picture and text
Profile and place bottom layer image on relative shift > 0mm.
5. a kind of multiple image concealing false proof process according to claim 1, which is characterized in that the technique further includes system
The identification diaphragm of identification printing carrier is acted on, the production method of the identification diaphragm is with one group of lines production one and anti-fake figure
Case lines form the anti-counterfeit recognition lines of opposite angles, then by the anti-counterfeit recognition lines laser printing on transparent membrane, i.e.,
For the identification diaphragm.
6. a kind of multiple image concealing false proof process according to claim 5, which is characterized in that the identification diaphragm identification
The method of the printing carrier printed picture is that the identification diaphragm is placed in the implicit of the printed picture of the printing carrier
Image district, the direction of adjustment identification diaphragm and angle, display the image concealing being hidden in printed picture.
7. a kind of multiple image concealing false proof process according to claim 5, which is characterized in that the system of the identification diaphragm
Making material is any one in PE, PP, organic glass and film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811250492.4A CN109435516A (en) | 2018-10-25 | 2018-10-25 | A kind of multiple image concealing false proof process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811250492.4A CN109435516A (en) | 2018-10-25 | 2018-10-25 | A kind of multiple image concealing false proof process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109435516A true CN109435516A (en) | 2019-03-08 |
Family
ID=65548460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811250492.4A Pending CN109435516A (en) | 2018-10-25 | 2018-10-25 | A kind of multiple image concealing false proof process |
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Citations (6)
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|---|---|---|---|---|
| CN101323229A (en) * | 2008-07-24 | 2008-12-17 | 上海复旦天臣新技术有限公司 | False proof thin film and preparation thereof |
| CN101419401A (en) * | 2008-11-17 | 2009-04-29 | 宁夏金世纪包装印刷有限公司 | Multiple image concealing false proof process |
| CN101475765A (en) * | 2009-01-13 | 2009-07-08 | 中国印钞造币总公司 | Upconversion printing ink for intaglio printing |
| CN101630465A (en) * | 2008-07-16 | 2010-01-20 | 杨永利 | Method for preventing goods mixing |
| CN102205753A (en) * | 2011-01-31 | 2011-10-05 | 传虹科技(天津)有限公司 | Method for manufacturing implicit image for anti-counterfeit printing |
| CN206147686U (en) * | 2016-08-26 | 2017-05-03 | 广东顺德锦美智能识别科技股份有限公司 | Digital anti -fake layer structure of image of hiding |
-
2018
- 2018-10-25 CN CN201811250492.4A patent/CN109435516A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101630465A (en) * | 2008-07-16 | 2010-01-20 | 杨永利 | Method for preventing goods mixing |
| CN101323229A (en) * | 2008-07-24 | 2008-12-17 | 上海复旦天臣新技术有限公司 | False proof thin film and preparation thereof |
| CN101419401A (en) * | 2008-11-17 | 2009-04-29 | 宁夏金世纪包装印刷有限公司 | Multiple image concealing false proof process |
| CN101475765A (en) * | 2009-01-13 | 2009-07-08 | 中国印钞造币总公司 | Upconversion printing ink for intaglio printing |
| CN102205753A (en) * | 2011-01-31 | 2011-10-05 | 传虹科技(天津)有限公司 | Method for manufacturing implicit image for anti-counterfeit printing |
| CN206147686U (en) * | 2016-08-26 | 2017-05-03 | 广东顺德锦美智能识别科技股份有限公司 | Digital anti -fake layer structure of image of hiding |
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Application publication date: 20190308 |