CN110014762A - Gilding film and its manufacture craft, decoding piece and its manufacture craft, anti-fake coding/decoding method - Google Patents
Gilding film and its manufacture craft, decoding piece and its manufacture craft, anti-fake coding/decoding method Download PDFInfo
- Publication number
- CN110014762A CN110014762A CN201910308542.8A CN201910308542A CN110014762A CN 110014762 A CN110014762 A CN 110014762A CN 201910308542 A CN201910308542 A CN 201910308542A CN 110014762 A CN110014762 A CN 110014762A
- Authority
- CN
- China
- Prior art keywords
- layer
- manufacture craft
- decoding
- counterfeiting information
- information
- Prior art date
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Classifications
-
- 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
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
- B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
- B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
- B44C1/17—Dry transfer
- B44C1/1733—Decalcomanias applied under pressure only, e.g. provided with a pressure sensitive adhesive
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
Abstract
The present invention relates to field of anti-counterfeit technology, a kind of gilding film and its manufacture craft, decoding piece and its manufacture craft, anti-fake coding/decoding method are provided.A kind of manufacture craft of gilding film is coated with releasing layer and blank information layer on base membrane layer；Imprinting anti-counterfeiting information on a photoresist, the anti-counterfeiting information is made of the image, text or letter less than 0.1 μm, then moulded board is fabricated to by electroforming reprint, forms anti-counterfeiting information layer using the anti-counterfeiting information that moulded board carry out on blank information layer molding transfer imprinting；Pass through vacuum aluminum-coated formation vacuum aluminium coated layer in anti-counterfeiting information layer surface；Melt pressure sensitive glue-line is formed in the vacuum aluminum-coated layer surface.The present invention also provides a kind of gilding film, decoding piece and its manufacture craft and anti-fake coding/decoding methods.
Description
Technical field
The present invention relates to field of anti-counterfeit technology more particularly to a kind of gilding film and its manufacture crafts, decoding piece and its production
Technique, anti-fake coding/decoding method.
Background technique
Existing micro-nano anti-counterfeiting technology is combined together using the image of microlens array and regular array, and formation has
The label form of stereoscopic effect.However directly show anti-counterfeiting information occur by counterfeit phenomenon in this way.Therefore, one kind is needed
New anti-counterfeiting technology.
Summary of the invention
It is an object of the invention to overcome the above-mentioned prior art, a kind of gilding film and its manufacture craft, solution are provided
Chip and its manufacture craft, anti-fake coding/decoding method.
In order to solve the above technical problems, invention uses technical solution as described below.A kind of manufacture craft of gilding film,
Releasing layer and blank information layer are coated on base membrane layer；
Imprinting anti-counterfeiting information on a photoresist, the anti-counterfeiting information are made of the image, text or letter less than 0.1 μm,
Then moulded board is fabricated to by electroforming reprint, carries out carrying out the anti-of molding transfer imprinting on blank information layer using moulded board
Fake information forms anti-counterfeiting information layer；
Pass through vacuum aluminum-coated formation vacuum aluminium coated layer in anti-counterfeiting information layer surface；
Melt pressure sensitive glue-line is formed in the vacuum aluminum-coated layer surface.
Preferably, the anti-counterfeiting information is made of the image of 5-150nm, text or letter, and formation rule arranges.
Preferably, the base membrane layer is PET film layer.
Preferably, the moulded board is metal nickel plate.
A kind of gilding film makes to obtain using the manufacture craft of above-mentioned gilding film.
A kind of decoding piece is used to be covered on above-mentioned gilding film, when rotation to special angle, that is, may occur in which anti-fake
Information；
The decoding piece includes decoding base membrane layer, forms decoded information layer on the base membrane layer.
Preferably, the decoding base membrane layer is PET film layer, and the decoded information layer is the UV glue with decoded information
Layer.
A kind of manufacture craft of decoding piece, for making above-mentioned decoding piece；The manufacture craft of the decoding piece are as follows: according to
Anti-counterfeiting information makes pressure roller, the coating UV glue on decoding basement membrane material, when fitting passes through pressure roller, is subject to UV light radiation solidification.
Preferably, pressure roller is made according to anti-counterfeiting information specifically: data L, root are obtained according to the cycle information of anti-counterfeiting information
The lens diameter R that the hemisphere popped can be obtained with 1:1 according to data L, is calculated focal length of lens r according to lens diameter R, from
And make pressure roller；The thickness of the UV glue application is greater than 1/2R.
A kind of anti-fake coding/decoding method covers above-mentioned decoding piece on above-mentioned gilding film, when rotation to special angle
When, that is, it may occur in which anti-counterfeiting information.
The beneficial effects of the present invention are:
The breakthrough use decoding piece combination gilding technology of the invention patent, micro-nano effect is embodied in hiding effect
Thermoprint position shows special hiding antifalse effect by the decoding piece of special matched.
Detailed description of the invention
Fig. 1 is the flow diagram of the manufacture craft of gilding film provided by the present invention.
Fig. 2 is the effect diagram of anti-fake coding/decoding method provided by the present invention.
Specific embodiment
To make those skilled in the art that the purposes, technical schemes and advantages of invention be more clearly understood, below
Invention is further elaborated in conjunction with the accompanying drawings and embodiments.
Embodiment one
As shown in Figure 1, a kind of manufacture craft of gilding film, comprising:
Step S1: releasing layer and blank information layer are coated on base membrane layer；
Step S2: imprinting anti-counterfeiting information on a photoresist, the anti-counterfeiting information is by the image, text or word less than 0.1 μm
Mother is constituted, and is then fabricated to moulded board by electroforming reprint, and molding transfer is carried out on blank information layer using moulded board progress
The anti-counterfeiting information of imprinting forms anti-counterfeiting information layer；
Step S3: pass through vacuum aluminum-coated formation vacuum aluminium coated layer in anti-counterfeiting information layer surface；
Step S4: melt pressure sensitive glue-line is formed in the vacuum aluminum-coated layer surface.
Due to human eye resolution ratio be much larger than 0.1 μm, so formed anti-counterfeiting information will not be identified, thus with hide
Effect is embodied in thermoprint position.It is preferred that the anti-counterfeiting information is made of the image of 5-150nm, text or letter.It is rule
It then arranges, is spaced up and down identical, spacing is as pattern magnitude L.
Preferably, the base membrane layer is PET film layer.Preferably, the moulded board is metal nickel plate.
In some specific embodiments, are as follows: anti-counterfeiting information is previously implanted in gilding film, and (information is by 5-150nm size
Simple image or simple text letter are constituted, regularly arranged, be spaced up and down it is identical, spacing as pattern magnitude L, by
It is much larger than 0.1um in the resolution ratio of human eye, so the hiding information being produced on gilding film will not be identified by normal eye), prevent
Fake information on a photoresist, later by electroforming reprint, is fabricated to metal nickel plate, wraps the mould on moulding press by litho machine imprinting
It is pressed in the pet membrane material for being pre-coated with releasing layer and blank information layer, such information has been transferred on PET film material, then is passed through
Cross it is vacuum aluminum-coated, be coated with hot-fusible pressure-sensitive adhesive, be just fabricated to the antifalse gilding film with hiding information.
Embodiment two
A kind of gilding film makes to obtain using the manufacture craft of the gilding film provided in embodiment one.The gilding film has
Hiding anti-counterfeiting information can just show special hiding antifalse effect by the decoding piece to match.
Embodiment three
A kind of manufacture craft of decoding piece makes pressure roller according to anti-counterfeiting information, the coating UV glue on decoding basement membrane material, patch
When conjunction passes through pressure roller, it is subject to UV light radiation solidification.Made decoding piece is the solution to match with gilding film in embodiment two
Anti-counterfeiting information in chip, the anti-counterfeiting information and embodiment one.Pressure roller is made according to anti-counterfeiting information specifically: according to anti-fake
The cycle information of information obtains data L, the lens diameter R of the hemisphere popped can be obtained with 1:1 according to data L, according to saturating
Focal length of lens r is calculated in mirror diameter R, to make pressure roller；The thickness of the UV glue application is greater than 1/2R.
In some specific embodiments, are as follows: according to the cycle information of anti-counterfeiting information in A, a data L is obtained, according to
This data L can obtain the lens diameter R of the big hemisphere such as one with 1:1, according to the diameter of lens can calculate lens coke
Away from r, the numerical value of r is exactly the thickness H of corresponding decoding piece, is next made according to lens R as the image information arrangement period
Lens array mother matrix, can be cut by laser or ultra-precision machine tool is cut.Circle is fabricated to according to lens data
Mother matrix pressure roller, coating is greater than the uv glue of 1/2*R thickness and is subject to UV light when fitting is by round mother matrix pressure roller in pet membrane material
Radiation curing, structure is copied on PET film material on such roller, is fabricated to decoding piece finally by slitting cross cutting.
Example IV
A kind of decoding piece, that is, the decoding piece to match with the provided gilding film of embodiment three, that is, use embodiment
The manufacture craft of decoding piece provided by three makes and obtains.
Embodiment five
As shown in Fig. 2, a kind of anti-fake coding/decoding method, above-mentioned decoding piece 2 is covered on above-mentioned gilding film 1, rotation is worked as
When going to special angle, that is, it may occur in which anti-counterfeiting information (shown Bai Xinglong as in figure).
It is appreciated that the gilding film 1, by thermoprinting machine, thermoprint is on paper, the substrates such as plastic cement or timber, according to boiling hot
Stamp tool difference obtains different thermoprint information, only common gold stamping from the appearance；And decoding piece 2 is being covered, it is rotated in
Certain angle can occur specifically hiding anti-counterfeiting information, this information also has stero dynamic effect.
Claims (10)
1. a kind of manufacture craft of gilding film, it is characterised in that: be coated with releasing layer and blank information layer on base membrane layer；
Imprinting anti-counterfeiting information on a photoresist, the anti-counterfeiting information are made of the image, text or letter less than 0.1 μm, then
It is fabricated to moulded board by electroforming reprint, the anti-fake letter for carrying out molding transfer imprinting on blank information layer is carried out using moulded board
Breath forms anti-counterfeiting information layer；
Pass through vacuum aluminum-coated formation vacuum aluminium coated layer in anti-counterfeiting information layer surface；
Melt pressure sensitive glue-line is formed in the vacuum aluminum-coated layer surface.
2. the manufacture craft of gilding film as described in claim 1, it is characterised in that: the anti-counterfeiting information by 5-150nm figure
Picture, text or letter are constituted, and formation rule arranges.
3. the manufacture craft of gilding film as described in claim 1, it is characterised in that: the base membrane layer is PET film layer.
4. the manufacture craft of gilding film as described in claim 1, it is characterised in that: the moulded board is metal nickel plate.
5. a kind of gilding film, it is characterised in that: be made to using the manufacture craft of the described in any item gilding films of claim 1-4
It arrives.
6. a kind of decoding piece, it is characterised in that: it is used to be covered on gilding film as claimed in claim 5, when rotation to spy
When determining angle, that is, it may occur in which anti-counterfeiting information；
The decoding piece includes decoding base membrane layer, forms decoded information layer on the base membrane layer.
7. decoding piece as claimed in claim 6, it is characterised in that: the decoding base membrane layer is PET film layer, the decoded information
Layer is the UV glue layer with decoded information.
8. a kind of manufacture craft of decoding piece, it is characterised in that: for making decoding piece as claimed in claim 6；
The manufacture craft of the decoding piece are as follows: pressure roller is made according to anti-counterfeiting information, the coating UV glue on decoding basement membrane material, fitting
When passing through pressure roller, it is subject to UV light radiation solidification.
9. the manufacture craft of decoding piece as claimed in claim 8, it is characterised in that: it is specific to make pressure roller according to anti-counterfeiting information
Are as follows: data L is obtained according to the cycle information of anti-counterfeiting information, the lens that can obtain the hemisphere popped according to data L with 1:1 are straight
Focal length of lens r is calculated according to lens diameter R, to make pressure roller in diameter R；The thickness of the UV glue application is greater than 1/2R.
10. a kind of anti-fake coding/decoding method, it is characterised in that: covering decoding piece as claimed in claim 6 such as claim 5
On the gilding film, when rotation to special angle, that is, anti-counterfeiting information may occur in which.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910308542.8A CN110014762B (en) | 2019-04-17 | 2019-04-17 | Gold stamping film and manufacturing process thereof, decoding sheet and manufacturing process thereof, and anti-counterfeiting decoding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910308542.8A CN110014762B (en) | 2019-04-17 | 2019-04-17 | Gold stamping film and manufacturing process thereof, decoding sheet and manufacturing process thereof, and anti-counterfeiting decoding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110014762A true CN110014762A (en) | 2019-07-16 |
| CN110014762B CN110014762B (en) | 2021-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910308542.8A Active CN110014762B (en) | 2019-04-17 | 2019-04-17 | Gold stamping film and manufacturing process thereof, decoding sheet and manufacturing process thereof, and anti-counterfeiting decoding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110014762B (en) |
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| CN202075763U (en) * | 2011-04-15 | 2011-12-14 | 华锦光电科技股份有限公司 | Microstructure provided with diffraction grating points and structure with the microstructure |
| US20130009392A1 (en) * | 2011-07-04 | 2013-01-10 | Boa Shen Paper & Plastic Product Co., Ltd. | Anti-Counterfeit Self-Adhesive Labels And Its Manufacturing Method |
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| CN204066150U (en) * | 2014-09-05 | 2014-12-31 | 苏州苏大维格光电科技股份有限公司 | A kind of false proof smart card based on dynamic optical amplification effect |
| CN106808835A (en) * | 2015-12-01 | 2017-06-09 | 中钞特种防伪科技有限公司 | Optical anti-counterfeit element and preparation method thereof and optical anti-counterfeiting product |
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| CN208737109U (en) * | 2018-09-25 | 2019-04-12 | 上海宏盾防伪材料有限公司 | A kind of diffraction optics safety device with alternating binary coding hiding information |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1359503A (en) * | 1998-12-30 | 2002-07-17 | 刘超 | Invisible graphics context identifying system and fabrication method thereof |
| CN202075763U (en) * | 2011-04-15 | 2011-12-14 | 华锦光电科技股份有限公司 | Microstructure provided with diffraction grating points and structure with the microstructure |
| US20130009392A1 (en) * | 2011-07-04 | 2013-01-10 | Boa Shen Paper & Plastic Product Co., Ltd. | Anti-Counterfeit Self-Adhesive Labels And Its Manufacturing Method |
| CN104108509A (en) * | 2013-04-18 | 2014-10-22 | 山水彩色印刷股份有限公司 | Decryption anti-counterfeiting box |
| CN204066150U (en) * | 2014-09-05 | 2014-12-31 | 苏州苏大维格光电科技股份有限公司 | A kind of false proof smart card based on dynamic optical amplification effect |
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| CN109278456A (en) * | 2018-09-03 | 2019-01-29 | 深圳市柏星龙创意包装股份有限公司 | Blocking film and preparation method thereof with anti-counterfeiting information |
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| CN110014762B (en) | 2021-08-17 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Guoyi Inventor after: Zhao Guoxiang Inventor after: Li Kaihua Inventor after: Bai Xiaoqiang Inventor before: Zhao Guoyi |
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