CN105206194A - Three-dimensional dynamic anti-fake product with multiple anti-fake patterns - Google Patents
Three-dimensional dynamic anti-fake product with multiple anti-fake patterns Download PDFInfo
- Publication number
- CN105206194A CN105206194A CN201510660590.5A CN201510660590A CN105206194A CN 105206194 A CN105206194 A CN 105206194A CN 201510660590 A CN201510660590 A CN 201510660590A CN 105206194 A CN105206194 A CN 105206194A
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- layer
- dimensional dynamic
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- glass microballoon
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/126—Reflex reflectors including curved refracting surface
- G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a three-dimensional dynamic anti-fake product with multiple anti-fake patterns. The three-dimensional dynamic anti-fake product comprises a surface protection layer, a supporting layer, micro glass beads, a focus point forming layer, a reflecting layer, a bonding layer and protection paper. The surface protection layer is pasted to the upper portion of the supporting layer, the focus point forming layer is arranged below the supporting layer, the micro glass beads are arranged between the supporting layer and the focus point forming layer, the bonding layer is arranged below the supporting layer, the protection paper is pasted to the lower portion of the bonding layer, and lasers irradiate the micro glass beads, the focus point forming layer and the reflecting layer or one of the micro glass beads, the focus point forming layer and the reflecting layer to form the three to six anti-fake patterns. The three-dimensional dynamic anti-fake product is novel in structure, lasers irradiate the micro glass beads to form the floating anti-fake patterns, the patterns change along with viewing angle changes, a strong dynamic feeling is sensuously achieved, recognition is facilitated, meanwhile, the anti-fake intensity is improved, and the three-dimensional dynamic anti-fake product is not likely to be counterfeited or copied, and can be applied to the fields of traffic signs, license plates, anti-counterfeit labels and other fields needing security.
Description
Technical field
The present invention relates to reflective sheet technical field, particularly a kind of Three-dimensional dynamic anti-counterfeiting product with multiple security pattern.
Background technology
Reflector plate is because having excellent night visibility, be widely used in license plate, road markings and authenticating tag, but the reflector plate goods palmed off on the market are a lot, although a lot of researchist is studying with various anti-counterfeiting technology or the reflector plate goods having used some anti-counterfeiting technologies to prevent personation, as utilized laser emission pattern-making on reflector plate, LOGO, characters etc. are exactly wherein a kind of anti-counterfeiting technology, but existing false proof reflector plate structure is all very simple, security pattern is single, be very easy to counterfeiting or imitated, many puzzlements are brought to manufacturing enterprise and consumer.
Summary of the invention
In order to solve, existing reflector plate structure is simple, security pattern is single, easily by counterfeit problem, the present invention by the following technical solutions:
A kind of Three-dimensional dynamic anti-counterfeiting product with multiple security pattern, comprise sealer, supporting layer, glass microballoon, focus forms layer, reflection horizon, bonding coat and protection sheet, described sealer is fitted in above supporting layer, described focus forms layer and is arranged on below supporting layer, described glass microballoon is arranged on supporting layer and focus is formed between layer, a part for described glass microballoon is positioned at supporting layer, another part is positioned at focus and forms layer, described bonding coat is arranged on below supporting layer, described protection sheet is fitted in below bonding coat, described glass microballoon, focus forms layer, irradiate on reflection horizon or on one of them by laser and have 3 ~ 6 security patterns, each described security pattern has an independently reflection angle, the scope of described reflection angle is-80 ° to+80 °, and every two adjacent more than 5 °, described reflection angle intervals.
As a further improvement on the present invention, described glass microballoon, focus are formed on layer, reflection horizon or on one of them has 3 security patterns by laser irradiation, and the reflection angle of described 3 security patterns is set to-30 °, 0 ° ,+30 ° respectively.
As a further improvement on the present invention, described glass microballoon, focus are formed on layer, reflection horizon or on one of them has 4 security patterns by laser irradiation, and the reflection angle of described 4 security patterns is set to-30 °, 0 ° ,+15 ° ,+45 ° respectively.
As a further improvement on the present invention, described glass microballoon, focus are formed on layer, reflection horizon or on one of them has 5 security patterns by laser irradiation, and the reflection angle of described 5 security patterns is set to-60 ° ,-30 °, 0 ° ,+30 ° ,+60 ° respectively.
As a further improvement on the present invention, described glass microballoon, focus are formed on layer, reflection horizon or on one of them has 6 security patterns by laser irradiation, and the reflection angle of described 6 security patterns is set to-80 ° ,-60 °, 0 ° ,+45 ° ,+60 ° ,+80 ° respectively.
As a further improvement on the present invention, described glass microballoon is diameter 10 ~ 200 μm, refractive index is the spheroid of 1.8 ~ 2.5, and the centre of sphere of described glass microballoon is positioned at supporting layer.
As a further improvement on the present invention, described glass microballoon is 50% ~ 100% at supporting layer and the focus filling rate formed between layer.
As a further improvement on the present invention, described reflection horizon is the shaping aluminium base reflection horizon of vacuum evaporation.
As a further improvement on the present invention, described sealer is smooth film shape resin bed or the frosted resins in film form layer with light transmission.
As a further improvement on the present invention, be also provided with printed layers in described sealer, described printed layers is pigmented ink layer.
The invention has the beneficial effects as follows:
Anti-counterfeiting product novel structure of the present invention, be radiated on glass microballoon, focus formation layer, reflection horizon by laser or one of them forms multiple floating security pattern, and the change of pattern is produced along with the change of viewing angle, sense organ has strong innervation, false proof intensity is improve while being beneficial to identification, not easily counterfeiting or imitated, can be applicable to the field that traffic mark, license plate, antifalsification label etc. need safety anti-fake.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of Three-dimensional dynamic anti-counterfeiting product of the present invention;
Fig. 2 is the principle of reflection schematic diagram of the embodiment of the present invention one;
Fig. 3 is the principle of reflection schematic diagram of the embodiment of the present invention two;
Fig. 4 is the principle of reflection schematic diagram of the embodiment of the present invention three;
Fig. 5 is the principle of reflection schematic diagram of the embodiment of the present invention four;
Fig. 6 is the structural representation of Three-dimensional dynamic anti-counterfeiting product embodiment five of the present invention.
Mark in figure: 1-sealer; 2-supporting layer; 3-glass microballoon; 4-focus forms layer; 5-reflection horizon; 6-bonding coat; 7-protection sheet; 8-printed layers;
10-sealer; 20-supporting layer; 21-support; 30-air capsule; 40-glass microballoon; 50-reflection horizon; 60-bonding coat; 70-protection sheet; 80-printed layers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.
Embodiment one:
As depicted in figs. 1 and 2, a kind of Three-dimensional dynamic anti-counterfeiting product with multiple security pattern, comprises sealer 1, supporting layer 2, glass microballoon 3, focus formation layer 4, reflection horizon 5, bonding coat 6, protection sheet 7 and printed layers 8.
Sealer 1 for having smooth film shape resin bed or the frosted resins in film form layer of light transmission, the methylisobutylketone/toluene solution being 8/2 by the blending ratio of the ultraviolet light absorber of the cellulose derivative of the methylated melamine resins solution of the acrylic resin soln of 100 weight portions, 16 weight portions, 6 weight portions, 1.5 weight portions, the levelling agent of 0.05 weight portion, the catalyzer of 0.12 weight portion and 16.7 weight portions be coated on dry on engineering base material film after formed.
Sealer 1 is fitted in above supporting layer 2, and supporting layer 2 is made up of the resin with light transmitting property, and the resin material forming supporting layer 2 also can be the material identical with sealer 1.
Sealer 1 and supporting layer 2 both can be water white, also can be the materials of colored transparent.
Glass microballoon 3 is diameter 10 ~ 200 μm, refractive index is the spheroid of 1.8 ~ 2.5, be filled in supporting layer 2 and focus is formed between layer 4, filling rate is 50% ~ 100%, and the centre of sphere of glass microballoon 3 is positioned at supporting layer 2, namely the major part of glass microballoon 3 is positioned at supporting layer 2, sub-fraction is positioned at focus and forms layer 4, can promote the Three-Dimensional Dynamic effect of anti-counterfeiting product in this way.
Methylisobutylketone/toluene solution that focus formation layer 4 is 4/6 by the blending ratio of the acrylic resin soln of 100 weight portions, the methylated melamine resins solution of 5.5 weight portions and 39.3 weight portions is coated on supporting layer 2 and glass microballoon 3 and is formed after drying.
Reflection horizon 5 is the metal levels formed by vacuum evaporation mode by aluminium, and glass microballoon 3 forms layer 4 by focus and interval, reflection horizon 5 is arranged, and the upper surface in reflection horizon 5 forms reflector space; Certainly, reflection horizon 5 also can be made up of the good metal material of other reflecting properties.
Bonding coat 6 is to anti-counterfeiting product is pasted onto the alkaline adhesive layer that other objects are arranged.
Protection sheet 7 is through the process of overvoltage layer and the polyvinyl resin layer of wherein one side silicone process stripping shape process; Also can adopt the plastic foil of the materials such as PET, PP, not deal with and be directly attached on bonding coat 6.
Printed layers 8 is coated on sealer 1 inside surface, and printed layers 8 is pigmented ink layer, can be light-transmitting materials, also can be light tight material, and printed layers 8 is disposed on sealer 1 inside surface, and sealer 1 all can not be sheltered from.
When printed layers 8 is light-transmitting materials, night reflex reflection light in, the pattern of printed layers 8 appears in one's mind with the color of printed layers 8; And printed layers 8 is when being light tight material, the light of reflex reflection can be printed layer 8 and blocked, so the pattern of printed layers 8 appears in one's mind with shadow night; In addition, printed layers 8 also can be omitted.
Glass microballoon 3, focus are formed on layer 4, reflection horizon 5 or on one of them has 3 security patterns by laser irradiation, each security pattern has an independently reflection angle, and every two adjacent more than 5 °, reflection angle intervals, the reflection angle of 3 security patterns is set to-30 °, 0 ° ,+30 ° respectively.
Swashing light-struck principle is: glass microballoon 3, focus form layer 4, reflection horizon 5 or one of them part and destroyed by laser beam, change their original retroreflective structure and form aberration, because laser beam irradiates anti-counterfeiting product from different perspectives with identical X-axis, Y-axis position, namely the Z axis position irradiated is different, according to lenticule optical principle, along with the difference of viewing angle, Three-dimensional dynamic image will be produced.
Embodiment two:
In the present embodiment, the basic structure of anti-counterfeiting product and identical in embodiment 1, repeat no more here, just irradiates by laser the reflection angle produced different.
Glass microballoon 3, focus form layer 4, have 4 security patterns by laser irradiation on reflection horizon 5 or one of them on, and each security pattern has an independently reflection angle, and every two adjacent more than 5 °, reflection angle intervals.As shown in Figure 3, the reflection angle of 4 security patterns is set to-30 °, 0 ° ,+15 ° ,+45 ° respectively.
Embodiment three:
In the present embodiment, the basic structure of anti-counterfeiting product and identical in embodiment 1, repeat no more here, just irradiates by laser the reflection angle produced different.
Glass microballoon 3, focus form layer 4, have 5 security patterns by laser irradiation on reflection horizon 5 or one of them on, and each security pattern has an independently reflection angle, and every two adjacent more than 5 °, reflection angle intervals.As shown in Figure 4, the reflection angle of 5 security patterns is set to-60 ° ,-30 °, 0 ° ,+30 ° ,+60 ° respectively.
Embodiment four:
In the present embodiment, the basic structure of anti-counterfeiting product and identical in embodiment 1, repeat no more here, just irradiates by laser the reflection angle produced different.
Glass microballoon 3, focus form layer 4, have 6 security patterns by laser irradiation on reflection horizon 5 or one of them on, and each security pattern has an independently reflection angle, and every two adjacent more than 5 °, reflection angle intervals.As shown in Figure 5, the reflection angle of 6 security patterns is set to-80 ° ,-60 °, 0 ° ,+45 ° ,+60 ° ,+80 ° respectively.
Embodiment five:
The above-mentioned Three-dimensional dynamic anti-counterfeiting product with multiple security pattern is except being applied in the sealed-in type reflective sheet in embodiment one to four; also can be used for the false proof reflective sheet of capsule-type; as shown in Figure 6; the Three-dimensional dynamic anti-counterfeiting product with multiple security pattern in the present embodiment comprises: sealer 10, supporting layer 20, air capsule 30, glass microballoon 40, reflection horizon 50, bonding coat 60, protection sheet 70 and printed layers 80, forms layer 4 in the present embodiment by the focus that air capsule 30 replaces in embodiment one.
Sealer 10 is made up of the smooth resins in film form with light transmitting property, its transmittance >=80%.
Supporting layer 20 is provided with multiple support 21, is provided with an air capsule 30 between adjacent two stands 21, and air capsule 30 has good reflex reflection performance.
Other structures of the present embodiment are identical with the structure in embodiment one, repeat no more here.
Simply introduce below and carry out the method that laser irradiates security pattern on anti-counterfeiting product:
1) treating that the anti-counterfeiting product of mark is placed on and has on the rewinding machine mark platform of multiple stage mark laser instrument, and the pulse setting mark laser instrument wide be 1-30mm, frequency is 10000-50000Hz, and step-length is 0.01-0.2mm, and power is 5-50W; Wherein, the quantity of mark laser instrument is determined according to the quantity of security pattern;
2) with the multiple mark pattern of polar plot Software on Drawing, import the host computer controlling mark laser instrument after completing, then by host computer, multiple mark pattern is distributed to multiple stage extension set respectively, every platform extension set controls a mark laser instrument;
3) focal length adjusting mark laser instrument is 200-900mm, and film mode walked by rewinding machine is continuous or static;
4) set the mark angle of multiple stage mark laser instrument, the mark angle of every platform mark laser instrument can be selected between-80 ° to+80 °, and the mark angle intervals of adjacent two mark laser instruments is more than 5 °; Mark angle is not limited to-80 ° to+80 °, carries out mark in theory and be all fine within the scope of 180 °;
5) send mark instruction by host computer and walk film instruction, starting to carry out mark at identical X-axis, Y-axis coordinate, different Z axis coordinate positions to anti-counterfeiting product.
Multiple security pattern can be made on anti-counterfeiting product by above-mentioned steps, be different from existing reflective sheet, anti-counterfeiting product of the present invention is radiated at glass microballoon 3 by laser, focus forms layer 4, formation 3 ~ 6 floating security patterns on reflection horizon 5 or on one of them, user can observe different pattern from different perspectives, and the change of pattern is produced along with the change of viewing angle, sense organ has strong innervation, false proof intensity is improve while being beneficial to identification, not easily counterfeiting or imitated, can be applicable to traffic mark, license plate, antifalsification labels etc. need the field of safety anti-fake.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. one kind has the Three-dimensional dynamic anti-counterfeiting product of multiple security pattern, it is characterized in that, comprise sealer, supporting layer, glass microballoon, focus forms layer, reflection horizon, bonding coat and protection sheet, described sealer is fitted in above supporting layer, described focus forms layer and is arranged on below supporting layer, described glass microballoon is arranged on supporting layer and focus is formed between layer, a part for described glass microballoon is positioned at supporting layer, another part is positioned at focus and forms layer, described bonding coat is arranged on below supporting layer, described protection sheet is fitted in below bonding coat, described glass microballoon, focus forms layer, irradiate on reflection horizon or on one of them by laser and have 3 ~ 6 security patterns, each described security pattern has an independently reflection angle, the scope of described reflection angle is-80 ° to+80 °, and every two adjacent more than 5 °, described reflection angle intervals.
2. the Three-dimensional dynamic anti-counterfeiting product with multiple security pattern according to claim 1, it is characterized in that, described glass microballoon, focus are formed on layer, reflection horizon or on one of them has 3 security patterns by laser irradiation, and the reflection angle of described 3 security patterns is set to-30 °, 0 ° ,+30 ° respectively.
3. the Three-dimensional dynamic anti-counterfeiting product with multiple security pattern according to claim 1, it is characterized in that, described glass microballoon, focus are formed on layer, reflection horizon or on one of them has 4 security patterns by laser irradiation, and the reflection angle of described 4 security patterns is set to-30 °, 0 ° ,+15 ° ,+45 ° respectively.
4. the Three-dimensional dynamic anti-counterfeiting product with multiple security pattern according to claim 1, it is characterized in that, described glass microballoon, focus are formed on layer, reflection horizon or on one of them has 5 security patterns by laser irradiation, and the reflection angle of described 5 security patterns is set to-60 ° ,-30 °, 0 ° ,+30 ° ,+60 ° respectively.
5. the Three-dimensional dynamic anti-counterfeiting product with multiple security pattern according to claim 1, it is characterized in that, described glass microballoon, focus are formed on layer, reflection horizon or on one of them has 6 security patterns by laser irradiation, and the reflection angle of described 6 security patterns is set to-80 ° ,-60 °, 0 ° ,+45 ° ,+60 ° ,+80 ° respectively.
6. the Three-dimensional dynamic anti-counterfeiting product with multiple security pattern according to any one of claim 1-5, it is characterized in that, described glass microballoon is diameter 10 ~ 200 μm, refractive index is the spheroid of 1.8 ~ 2.5, and the centre of sphere of described glass microballoon is positioned at supporting layer.
7. the Three-dimensional dynamic anti-counterfeiting product with multiple security pattern according to claim 6, is characterized in that, described glass microballoon is 50% ~ 100% at supporting layer and the focus filling rate formed between layer.
8. the Three-dimensional dynamic anti-counterfeiting product with multiple security pattern according to claim 7, is characterized in that, described reflection horizon is the shaping aluminium base reflection horizon of vacuum evaporation.
9. the Three-dimensional dynamic anti-counterfeiting product with multiple security pattern according to claim 8, is characterized in that, described sealer is smooth film shape resin bed or the frosted resins in film form layer with light transmission.
10. the Three-dimensional dynamic anti-counterfeiting product with multiple security pattern according to claim 9, is characterized in that, be also provided with printed layers in described sealer, and described printed layers is pigmented ink layer.
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CN201510660590.5A CN105206194A (en) | 2015-10-14 | 2015-10-14 | Three-dimensional dynamic anti-fake product with multiple anti-fake patterns |
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Cited By (3)
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CN108615454A (en) * | 2016-07-08 | 2018-10-02 | 公安部交通管理科学研究所 | A kind of reflective membrane and automotive number plate containing dynamic solid helix |
CN108659730A (en) * | 2018-07-09 | 2018-10-16 | 浙江龙游道明光学有限公司 | A kind of hollow out anti-forging glass microbead type reflective membrane and preparation method thereof |
CN109073797A (en) * | 2017-03-07 | 2018-12-21 | 恩希爱(杭州)薄膜有限公司 | Anti-fake reflector plate |
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CN101537767A (en) * | 2009-04-14 | 2009-09-23 | 常州华日升反光材料有限公司 | Fabricating method of reflective membrane with anti-fake function |
WO2009133876A1 (en) * | 2008-04-30 | 2009-11-05 | 共同印刷株式会社 | Retroreflector label sheet and article to which retroreflector label sheet is bonded |
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CN2642534Y (en) * | 2003-06-02 | 2004-09-22 | 杨荣昌 | Laser fake-proof sign |
US20070188866A1 (en) * | 2004-04-28 | 2007-08-16 | Kiwi Chemical Industry Co., Ltd. | Hue variable retroreflective sheet |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108615454A (en) * | 2016-07-08 | 2018-10-02 | 公安部交通管理科学研究所 | A kind of reflective membrane and automotive number plate containing dynamic solid helix |
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CN109073797A (en) * | 2017-03-07 | 2018-12-21 | 恩希爱(杭州)薄膜有限公司 | Anti-fake reflector plate |
CN109073797B (en) * | 2017-03-07 | 2022-03-01 | 恩希爱(杭州)薄膜有限公司 | Anti-counterfeiting reflective sheet |
CN108659730A (en) * | 2018-07-09 | 2018-10-16 | 浙江龙游道明光学有限公司 | A kind of hollow out anti-forging glass microbead type reflective membrane and preparation method thereof |
CN108659730B (en) * | 2018-07-09 | 2024-01-30 | 浙江龙游道明光学有限公司 | Hollowed-out anti-counterfeiting glass bead type reflective film and manufacturing method thereof |
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Address after: Block south of Xiaoshan economic and Technological Development Zone Hongda Road, Xiaoshan District of Hangzhou City, Zhejiang Province, No. 99 311215 Applicant after: (Hangzhou) Film Co., Ltd. Address before: Block south of Xiaoshan economic and Technological Development Zone Hongda Road, Xiaoshan District of Hangzhou City, Zhejiang Province, No. 99 311215 Applicant before: Nippon Carbide Industries (Hangzhou) Co., Ltd. |
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Application publication date: 20151230 |