CN109278456A - Blocking film and preparation method thereof with anti-counterfeiting information - Google Patents
Blocking film and preparation method thereof with anti-counterfeiting information Download PDFInfo
- Publication number
- CN109278456A CN109278456A CN201811021297.4A CN201811021297A CN109278456A CN 109278456 A CN109278456 A CN 109278456A CN 201811021297 A CN201811021297 A CN 201811021297A CN 109278456 A CN109278456 A CN 109278456A
- Authority
- CN
- China
- Prior art keywords
- information
- counterfeiting information
- blocking film
- preparation
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B44C1/1712—Decalcomanias applied under heat and pressure, e.g. provided with a heat activable adhesive
- B44C1/1729—Hot stamping techniques
-
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
The present invention relates to printing technologies, provide a kind of blocking film and preparation method thereof with anti-counterfeiting information.A kind of preparation method of the blocking film with anti-counterfeiting information, including base membrane layer is provided；Release layer is formed on the base membrane layer；The anti-counterfeiting information encrypted as needed designs and produces to obtain the moulded board with encryption information using Fourier transform principle；Information Level is formed on the release layer, and is suppressed using moulded board, and the Information Level for having anti-counterfeiting information is formed；Dielectric layer is formed in the information layer surface with anti-counterfeiting information；Coating forms melt pressure sensitive glue-line on the dielectric layer；Finally cutting is coiled.The present invention also provides a kind of preparation methods of blocking film with anti-counterfeiting information, are prepared using the preparation method of the above-mentioned blocking film with anti-counterfeiting information.
Description
Technical field
The present invention relates to printing technology more particularly to a kind of blocking films and preparation method thereof with anti-counterfeiting information.
Background technique
Currently, holographic anti-counterfeiting hot stamping film has been widely used for packaging field, relative to traditional printing technology, holography is anti-
Pseudo- blocking film has very strong visual effect.However, with packaging industry rapid development and holographic false proof class product it is big
Scale is used and the reduction of technical threshold, the anti-counterfeiting power of the single anti-fake blocking film of conventional photographic with holographic visual effect
It is gradually reduced, has become common packaging material.
Summary of the invention
It is an object of the invention to overcome the above-mentioned prior art, provide a kind of blocking film with anti-counterfeiting information and
Preparation method.
In order to solve the above technical problems, invention uses technical solution as described below.A kind of thermoprint with anti-counterfeiting information
The preparation method of film, including base membrane layer is provided；Release layer is formed on the base membrane layer；The anti-counterfeiting information encrypted as needed,
It designs and produces to obtain the moulded board with encryption information using Fourier transform principle；Information Level is formed on the release layer,
And suppressed using moulded board, form the Information Level for having anti-counterfeiting information；In the information layer surface with anti-counterfeiting information
Upper formation dielectric layer；Coating forms melt pressure sensitive glue-line on the dielectric layer；Finally cutting is coiled.
Preferably, the material of the Information Level is acrylic resin, vinyl acetate esters, epoxy polyurethane, uv resin
The mixing of one or more of class.
Preferably, the production of the moulded board includes: that the anti-counterfeiting information production encrypted as needed has optical grating construction
Photoresist, and embossed plies are formed in photoresist surface, the hardness of the material of the embossed plies is higher than the material of the Information Level
Hardness.
Preferably, the material of the embossed plies is metal.
Preferably, the temperature of the molding is 80-180 DEG C.
Preferably, the pressure of the molding is 0.1-10MPa.
Preferably, the material of the release layer includes one of silicone oil, water wax or fluororesin or a variety of.
Preferably, the base membrane layer is polyester film.
A kind of blocking film with anti-counterfeiting information is prepared using the preparation method of the above-mentioned blocking film with anti-counterfeiting information
It obtains.
Preferably, the base membrane layer with a thickness of 10-30 μm, the release layer with a thickness of 0.1-10 μm, the information
Layer with a thickness of 0.2-3 μm, the dielectric layer with a thickness of 0.01-0.5 μm, the melt pressure sensitive glue-line with a thickness of 0.2-5 μ
m。
The beneficial effects of the present invention are:
The blocking film with anti-counterfeiting information can just be projected out internal hiding anti-counterfeiting information using laser, and surface can't see
Anti-counterfeiting information, and it is basic after thermoprint combine together with substrate, it is not transferable, thus realize multiple anti-fake and it is non-removable or
Shift the effect recycled.In addition, anti-counterfeiting information can be formed in specified region, design flexibility is high.
Detailed description of the invention
Fig. 1 is the flow diagram of the preparation method of the blocking film provided by the present invention with anti-counterfeiting information.
Fig. 2 is the use schematic diagram of the blocking film provided by the present invention with anti-counterfeiting information.
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 preparation method of the blocking film with anti-counterfeiting information, comprising:
Step S1: base membrane layer is provided；
Step S2: release layer is formed on the base membrane layer；
Step S3: the anti-counterfeiting information encrypted as needed, designing and producing to obtain using Fourier transform principle has encryption
The moulded board of information；
Step S4: being formed Information Level on the release layer, and suppressed using moulded board, is formed and is had anti-counterfeiting information
Information Level；
Step S5: dielectric layer is formed in the information layer surface with anti-counterfeiting information；
Step S6: coating forms melt pressure sensitive glue-line on the dielectric layer；
Step S7: cutting is coiled.
It is understood that step S3 is only needed before step S 4, the out-of-order requirement between step S1, step S2.
Wherein, in step S1, base membrane layer main function is company when support is attached to finishing coat and processes convenient for thermoprint
Continuous movement.Preferably, the base membrane layer is polyester film, have the advantages that intensity greatly, it is tension, resistant to high temperature.The base membrane layer
Thickness is preferably 10-30 μm.
In step S2, the effect of release layer is that all coatings can be made to separate from base membrane layer, achievees the effect that transfer.
Preferably, the material of the release layer includes one of silicone oil, water wax or fluororesin or a variety of, generally by the way of coating
It is formed in the basement membrane layer surface.The thickness of the release layer is preferably 0.1-10 μm.
In step S3, it is preferable that the production of the moulded board includes: that the anti-counterfeiting information production encrypted as needed has light
The photoresist of grid structure, and embossed plies are formed in photoresist surface, the hardness of the material of the embossed plies is higher than the Information Level
Material hardness.Preferably, the material of the embossed plies is metal.It is specifically as follows: inputs needs first in litho machine
The information (text or figure) of encryption, then formula is changed by the Fourier of programmed completion, it has been converted to encrypted
Data information, information become one kind by variation and seem rambling information (this information can be decrypted by laser), leads to
The inscription module for crossing litho machine on a photoresist, records optical grating construction.Electrochemical deposition is carried out in the litho machine version made,
It forms fine and close metal-layer structure and ultimately becomes metal mother, to be fabricated to molding version.
In step S4, it is preferable that the material of the Information Level is acrylic resin, vinyl acetate esters, the poly- ammonia of epoxy
The mixing of one or more of ester, uv resinae, it is general using the release layer surface is formed in by the way of being coated with, then into
Row molding, encryption information is transferred on Information Level from molding version after passing through molding.The thickness of the Information Level is preferably
0.2-3μm.Preferably, the temperature of the molding is 80-180 DEG C.Preferably, the pressure of the molding is 0.1-10MPa.Pass through
Determine the temperature and pressure of molding, it is ensured that molding effect and efficiency.
In step S5, the dielectric layer be metallic reflector or transparent dielectric layer, the metallic reflector can for gold,
Layer is deposited in the metal vacuums such as silver, copper, zinc, chromium, aluminium, and the transparent dielectric layer can be zinc sulfide layer, magnesium fluoride layer or titanium dioxide
Silicon layer is generally formed in the information layer surface by the way of vacuum evaporation.The thickness of the dielectric layer is preferably 0.01-
0.5μm。
In step S6, the thickness of the melt pressure sensitive glue-line is preferably 0.2-5 μm.
Referring to Figure 2 together, when in use, thermoprint is in specific bit for the blocking film provided by the present invention with anti-counterfeiting information
It postpones, the tool irradiation laser of laser can be emitted in the position of concealed encrypted information using laser pen etc., it is anti-by specific structure
It projects laser and shows information hiding in advance in projected position, to realize antifalse effect.The thermoprint with anti-counterfeiting information
Film can just be projected out internal hiding anti-counterfeiting information using laser, and anti-counterfeiting information, and basic and base after thermoprint be can't see in surface
Material combines together (total coating thickness can be controlled in 10 μm or less), not transferable, to realize multiple anti-fake and irreproducible
Effect.In addition, anti-counterfeiting information can be formed in specified region, design flexibility is high.
Embodiment two
A kind of blocking film with anti-counterfeiting information, using the blocking film provided in embodiment one with anti-counterfeiting information
Preparation method is prepared comprising successively folds base membrane layer, release layer, Information Level, dielectric layer and the melt pressure sensitive glue-line set.By
In having anti-counterfeiting information on Information Level, internal hiding anti-counterfeiting information can be just projected out using laser, anti-fake letter is can't see on surface
Breath, and basic and substrate combines together (total coating thickness can be controlled in 10 μm or less) after thermoprint, it is not transferable, thus real
Existing multiple anti-fake and irreproducible effect.
Preferably, the base membrane layer is polyester film, have the advantages that intensity greatly, it is tension, resistant to high temperature.The base membrane layer
Thickness is preferably 10-30 μm.Preferably, the material of the release layer includes one of silicone oil, water wax or fluororesin or a variety of,
The thickness of the release layer is preferably 0.1-10 μm.Preferably, the material of the Information Level is acrylic resin, vinyl acetate
The mixing of one or more of esters, epoxy polyurethane, uv resinae, the thickness of the Information Level are preferably 0.2-3 μm.Institute
The thickness for stating dielectric layer is preferably 0.01-0.5 μm, and the thickness of the melt pressure sensitive glue-line is preferably 0.2-5 μm.
Claims (10)
1. a kind of preparation method of the blocking film with anti-counterfeiting information, it is characterised in that: including providing base membrane layer；
Release layer is formed on the base membrane layer；
The anti-counterfeiting information encrypted as needed designs and produces to obtain the molding with encryption information using Fourier transform principle
Plate；
Information Level is formed on the release layer, and is suppressed using moulded board, and the Information Level for having anti-counterfeiting information is formed；
Dielectric layer is formed in the information layer surface with anti-counterfeiting information；
Coating forms melt pressure sensitive glue-line on the dielectric layer；
Finally cutting is coiled.
2. the preparation method of the blocking film with anti-counterfeiting information as described in claim 1, it is characterised in that: the Information Level
Material is the mixing of one or more of acrylic resin, vinyl acetate esters, epoxy polyurethane, uv resinae.
3. the preparation method of the blocking film with anti-counterfeiting information as described in claim 1, it is characterised in that: the moulded board
Production includes: that the anti-counterfeiting information production encrypted as needed has the photoresist of optical grating construction, and forms mould in photoresist surface
Pressurized layer, the hardness of the material of the embossed plies are higher than the hardness of the material of the Information Level.
4. the preparation method of the blocking film with anti-counterfeiting information as claimed in claim 3, it is characterised in that: the embossed plies
Material is metal.
5. the preparation method of the blocking film with anti-counterfeiting information as described in claim 1, it is characterised in that: the temperature of the molding
Degree is 80-180 DEG C.
6. the preparation method of the blocking film with anti-counterfeiting information as described in claim 1, it is characterised in that: the pressure of the molding
Power is 0.1-10MPa.
7. the preparation method of the blocking film with anti-counterfeiting information as described in claim 1, it is characterised in that: the release layer
Material includes one of silicone oil, water wax or fluororesin or a variety of.
8. the preparation method of the blocking film with anti-counterfeiting information as described in claim 1, it is characterised in that: the base membrane layer is
Polyester film.
9. a kind of blocking film with anti-counterfeiting information, it is characterised in that: using scalding with anti-counterfeiting information described in claim 1
The preparation method of die is prepared.
10. as claimed in claim 9 with anti-counterfeiting information blocking film, it is characterised in that: the base membrane layer with a thickness of 10-
30 μm, the release layer with a thickness of 0.1-10 μm, the Information Level with a thickness of 0.2-3 μm, the dielectric layer with a thickness of
0.01-0.5 μm, the melt pressure sensitive glue-line with a thickness of 0.2-5 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811021297.4A CN109278456A (en) | 2018-09-03 | 2018-09-03 | Blocking film and preparation method thereof with anti-counterfeiting information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811021297.4A CN109278456A (en) | 2018-09-03 | 2018-09-03 | Blocking film and preparation method thereof with anti-counterfeiting information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109278456A true CN109278456A (en) | 2019-01-29 |
Family
ID=65183822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811021297.4A Pending CN109278456A (en) | 2018-09-03 | 2018-09-03 | Blocking film and preparation method thereof with anti-counterfeiting information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109278456A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014762A (en) * | 2019-04-17 | 2019-07-16 | 深圳市柏星龙创意包装股份有限公司 | Gilding film and its manufacture craft, decoding piece and its manufacture craft, anti-fake coding/decoding method |
| CN110053382A (en) * | 2019-04-18 | 2019-07-26 | 深圳市柏星龙创意包装股份有限公司 | A kind of label and its manufacture craft with hiding anti-counterfeiting information |
| CN110437751A (en) * | 2019-06-24 | 2019-11-12 | 深圳九星印刷包装集团有限公司 | Blocking film and its preparation method and application |
| CN110843369A (en) * | 2019-11-22 | 2020-02-28 | 浙江京华激光科技股份有限公司 | Die-free press polished grating film and manufacturing process thereof |
| CN110893735A (en) * | 2019-09-24 | 2020-03-20 | 擎雷(上海)防伪科技有限公司 | High-temperature-resistant/wear-resistant anti-counterfeiting hot stamping film and preparation method thereof |
| CN111653187A (en) * | 2020-06-12 | 2020-09-11 | 山东泰宝包装制品有限公司 | Laser-encrypted anti-counterfeiting Kouxia flower and preparation method thereof |
| CN111653188A (en) * | 2020-06-12 | 2020-09-11 | 山东泰宝包装制品有限公司 | Laser encrypted anti-counterfeiting adhesive tape and preparation method thereof |
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| JPH0254793B2 (en) * | 1984-02-14 | 1990-11-22 | Kyodo Printing Co Ltd | |
| CN1514423A (en) * | 2003-08-15 | 2004-07-21 | 河南天畅防伪包装有限公司 | Holographic colour print antiforge mark and its production technology |
| CN1788996A (en) * | 2004-12-15 | 2006-06-21 | 华中科技大学 | Holographic false proof membrane |
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| CN103072393A (en) * | 2012-12-31 | 2013-05-01 | 湖北联合天诚防伪技术股份有限公司 | Preparation method for laser hot stamping foil of metal coin and prepared product |
| CN105172408A (en) * | 2015-10-15 | 2015-12-23 | 江苏兴广包装科技有限公司 | Production method for holographic hot stamping film |
| CN105323972A (en) * | 2015-09-21 | 2016-02-10 | 武汉威杜信息科技有限公司 | High-temperature hot stamping film for manufacturing conductive wires, manufacturing method and application for high temperature hot stamping film |
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| JPH0254793B2 (en) * | 1984-02-14 | 1990-11-22 | Kyodo Printing Co Ltd | |
| CN1514423A (en) * | 2003-08-15 | 2004-07-21 | 河南天畅防伪包装有限公司 | Holographic colour print antiforge mark and its production technology |
| CN1788996A (en) * | 2004-12-15 | 2006-06-21 | 华中科技大学 | Holographic false proof membrane |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014762A (en) * | 2019-04-17 | 2019-07-16 | 深圳市柏星龙创意包装股份有限公司 | Gilding film and its manufacture craft, decoding piece and its manufacture craft, anti-fake coding/decoding method |
| CN110053382A (en) * | 2019-04-18 | 2019-07-26 | 深圳市柏星龙创意包装股份有限公司 | A kind of label and its manufacture craft with hiding anti-counterfeiting information |
| CN110437751A (en) * | 2019-06-24 | 2019-11-12 | 深圳九星印刷包装集团有限公司 | Blocking film and its preparation method and application |
| CN110437751B (en) * | 2019-06-24 | 2021-11-19 | 深圳九星印刷包装集团有限公司 | Thermoprinting film and its preparation method and application |
| CN110893735A (en) * | 2019-09-24 | 2020-03-20 | 擎雷(上海)防伪科技有限公司 | High-temperature-resistant/wear-resistant anti-counterfeiting hot stamping film and preparation method thereof |
| CN110843369A (en) * | 2019-11-22 | 2020-02-28 | 浙江京华激光科技股份有限公司 | Die-free press polished grating film and manufacturing process thereof |
| CN110843369B (en) * | 2019-11-22 | 2021-10-22 | 浙江京华激光科技股份有限公司 | Die-free press polished grating film and manufacturing process thereof |
| CN111653187A (en) * | 2020-06-12 | 2020-09-11 | 山东泰宝包装制品有限公司 | Laser-encrypted anti-counterfeiting Kouxia flower and preparation method thereof |
| CN111653188A (en) * | 2020-06-12 | 2020-09-11 | 山东泰宝包装制品有限公司 | Laser encrypted anti-counterfeiting adhesive tape and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20190129 |