CN101966784B - Manufacturing method of laser anti-counterfeit texture label - Google Patents
Manufacturing method of laser anti-counterfeit texture label Download PDFInfo
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- CN101966784B CN101966784B CN 201010244601 CN201010244601A CN101966784B CN 101966784 B CN101966784 B CN 101966784B CN 201010244601 CN201010244601 CN 201010244601 CN 201010244601 A CN201010244601 A CN 201010244601A CN 101966784 B CN101966784 B CN 101966784B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 52
- 230000000694 effects Effects 0.000 claims abstract description 38
- 238000007639 printing Methods 0.000 claims abstract description 28
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- 239000012670 alkaline solution Substances 0.000 claims abstract description 4
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 3
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 9
- 238000005406 washing Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 27
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001093 holography Methods 0.000 description 1
- 238000007648 laser printing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The invention relates to a laser anti-counterfeit technology, in particular to a laser anti-counterfeit texture label and a manufacturing method thereof. The method of the invention comprises the following steps: step 1, manufacturing a texture carrier with laser holographic effect on one side; step 2, printing transparent ink or color ink on one side of a transparent photosensitive material by a digital printing mode, wherein the printed image-text units have diversity; step 3, carrying out high-strength ultraviolet exposure on the printed surface; step 4, washing the transparent photosensitive material layer uncovered by the transparent ink and a transparent release transfer layer and a metal layer under the photosensitive material layer with an alkaline solution; step 5, cutting the carrier by taking each image-text unit as a unit; and step 6, applying the anti-counterfeit unit to an anti-counterfeit package. The method of the invention realizes anti-counterfeiting by forming hollowed-out image-text units with the laser holographic effect and diversity on the carrier, i.e. the invention realizes laser variable data anti-counterfeiting.
Description
Technical field
The present invention relates to the laser antifalsification technology field, say more specifically texture label of a kind of laser anti-counterfeit and preparation method thereof.
Background technology
Laser holography is widely anti-counterfeiting technology of a kind of use, and this technology reaches false proof purpose by making the image with laser hologram in the backguy of label, hard box or blister-pack or blister-pack.This carriers such as label, packing or packing backguy that have laser hologram image on it can be referred to as laser anti-fake figure mark.
Existing laser anti-fake figure mark comes with some shortcomings in practice: conventional laser hologram similarly is to form by the mold pressing on polyester film of holographic nickel version, the format of the laser image of the laser anti-fake figure mark that this mode is made or pattern are very limited, can only be used for the identical fixed version pattern of printing that repeats.If the adulterator has obtained the pattern of these laser images, just can copy out very soon.Caused thus traditional laser anti-fake figure mark almost to lose anti-counterfeit capability.
It is false proof that common code anti-fake technology adopts the form of different number and figure to carry out, and such as random digit, the consumer authenticates by input random digit after dialing the checking phone.But random digit self is without any anti-counterfeiting technology in this technology, so generally need to adopt the form that covers to cover random digit.This technology is complex procedures not only, and the form that covers almost do not have anti-counterfeit capability, and main anti-counterfeit capability is the telephone service system, but the technology content of telephone service system now is not high yet, and the adulterator has the ability to copy or copy fully.
Therefore the antifalse effect that improves the conventional laser anti-counterfeiting mark is technical issues that need to address.
Summary of the invention
The technical problem that the present invention solves provides texture label of a kind of laser anti-counterfeit with better antifalse effect and preparation method thereof.In the preparation method of the present invention, the variable of laser data has uniqueness so that the laser hologram image on the laser anti-fake figure mark is different, perhaps is also referred to as diversity, thereby has more excellent antifalse effect.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
The texture label of laser anti-counterfeit of the present invention is to realize false proofly by form hollow graphic units with laser holographic effect, diversity and unrepeatable textural characteristics at carrier, and its preparation method specifically may further comprise the steps:
The variable graphic anti-counterfeiting label producing method with laser holographic effect that the present invention is designed, to realize false proof by forming the hollow graphic units with laser holographic effect and diversity in texture basic unit, this technology has not only guaranteed the uniqueness of graphic units, and graphic units and texture self also have antifalse effect, the imitator can't produce by common technology has laser holographic effect and variation picture and text that can be at random, also can't copy identical texture.Adopt in the anti-counterfeit package of this technology even need not graphic units is covered, the consumer directly can be by the true and false of naked eyes recognition unit picture and text, the texture anti-fake aspect also can further by the true and false of phone and network inquiry picture and text, have the double anti-forge effect.With respect to prior art, texture label of the laser anti-counterfeit of the inventive method manufacturing and preparation method thereof has following beneficial effect: reduced the step that picture and text are covered in the production process of the texture label of laser anti-counterfeit of the present invention, the consumer distinguishes with naked eyes whether different picture and text have laser effect and can judge the true and false, except the inventive method, the counterfeiter who makes variable graphic need to make countless mother matrixs and print, cost ten/height does not meet counterfeit industry to the requirement of cost.The consumer can also further examine texture by other means, and data texturing storehouse difficulty of reproduction is large, and can change at any time, has higher security.
Description of drawings
Fig. 1 is the schematic diagram of product of the present invention;
Fig. 2 is the structural representation of the embodiment of the invention 1;
Fig. 3 is the structural representation of the embodiment of the invention 2;
Fig. 4 is flow sheet of the present invention;
Fig. 5 is the manufacturing process figure of carrier of the present invention.
The specific embodiment
The present invention is described further below in conjunction with accompanying drawing.
The texture label unit of two kinds of laser anti-counterfeits as shown in Figure 1, by form in texture basic unit 1 hollow graphic units 2 with laser holographic effect and diversity realize false proof, among the figure about the graphic units 2 of two texture label unit be fully different and have the laser effect.Make the picture and text that the printer air brushing goes out to have the laser effect that pass through that the manufacturer of label can be random, having overcome laser printing in the past can only be the defective of repeating print after the plate-making, therefore graphic units 2 self also has antifalse effect, the imitator can't produce the variable graphic with laser holographic effect by common technology, cost does not allow in other words, thereby reaches false proof purpose.Certain texture of the present invention basic unit 1 has antifalse effect equally, by the various combination of texture, can reach the not repeated of texture and can not copying property.The identification of this method for anti-counterfeit is complicated, needs the consumer with texture scanning or is dealt on the network data base after taking a picture to compare, but have higher security with respect to common code anti-fake technology.
The concrete structure of the texture label unit of above-mentioned laser anti-counterfeit has two kinds of structures as shown in Figures 2 and 3.The first example structure is from bottom to top to comprise at least texture basic unit 1, metal level 21, transparent release material for transfer layer 22, transparent photosensitive material layer 23 and ink lay 24, and wherein metal level 21, transparent release material for transfer layer 22, transparent photosensitive material layer 23 have identical and overlapping hollow picture and text 2 with ink lay 24.The second example structure as shown in Figure 3, except above-mentioned each layer structure, also the opposite side in texture basic unit 1 is provided with pressure sensitive adhesive 11 and protective layer 12 successively.The unit label that this structure fabrication the is good protective layer of only need to tearing just can directly be pasted antifalsification label on product, and is easy to use.
The structure of above-mentioned two embodiment can also further be carried out monochrome to transparent release material for transfer layer 22 and be mixed look, formation has the carrier of the laser holographic effect of monochromatic color, and color and the metal level 21 that is plated to metallic aluminium can form the color with metal sense after the stack mutually, such as golden, coppery etc.Described ink lay 24 is to adopt ink-jet or digital printed mode to form, so the style of color and picture and text can customize and change at any time.As the picture and text of multiple color can be arranged among Fig. 1, digital graphical can adopt different colors with alphabetical picture and text.
The preparation method of the texture label of above-mentioned laser anti-counterfeit as shown in Figure 4, specifically may further comprise the steps:
The manufacturing process of carrier may further comprise the steps as shown in Figure 5 in the above-mentioned steps one:
To apply the monochromatic transparent release material for transfer layer of mixing look at a transfer vector;
Transparent release material for transfer layer is carried out the laser compacting;
Laser press face at transparent release material for transfer layer is coated with metal level, is made into reverse laser holographic effect material;
Carry out reverse laser holographic effect material and texture basic unit compound;
Remove transfer vector and form the carrier that from bottom to top comprises at least texture basic unit, metal level and transparent release material for transfer layer;
Apply the layer of transparent photosensitive material layer at transparent release material for transfer layer, form the carrier of the laser holographic effect with monochromatic color.
The preparation process of described texture basic unit be with immiscible texture materials with make sheet after base material mixes.
The imitator is not as adopting said method, can't pass through the above-mentioned Antiforge of existing techniques in realizing, mainly contain the technology limitation of two aspects, the first can't be printed the picture and text of variation by the mode of fixed version printing laser effect, each variation will be made a plate again, at random the mode of picture and text especially so that imitator's fraud cost is high.It two is to print the at random printing technology of picture and text, such as digital printing technology etc., can only adopt black or the red printing ink that very limits to that waits, color variation all can't realize, let alone the laser effect.
The present invention realizes false proof by the hollow graphic units that has laser holographic effect and diversity in carrier formation, i.e. the present invention has realized that laser variable data is false proof.
Claims (5)
1. the preparation method of the texture label of a laser anti-counterfeit is characterized in that realizing false proofly by form hollow graphic units with laser holographic effect, diversity and unrepeatable textural characteristics at carrier, specifically may further comprise the steps:
Step 1, make the carrier that single face has laser holographic effect, carrier from bottom to top comprises texture basic unit, metal level, transparent release material for transfer layer and transparent photosensitive material layer at least, the one side of described transparent release material for transfer layer and metal level bonding is the laser press face, the preparation process of texture basic unit be with immiscible texture materials with make sheet after base material mixes;
Step 2 adopt digital printing or digital printed mode to print or printing transparent printing ink or colored ink at the same face of transparent photosensitive material layer, and the picture and text unit of printing or printing has diversity;
Step 3 is carried out the high intensity ultraviolet line exposing to printing or printing surface, does not make and is resolved into alkali-soluble by the transparent photosensitive layer material of transparent ink or colored ink covering;
Step 4, the transparent photosensitive material layer and transparent release material for transfer layer and the metal level under it that adopt the alkaline solution flush away not covered by transparent ink or colored ink make openwork part not have a laser holographic effect;
Step 5 is that a unit cuts carrier by each graphic units, and each anti-dummy unit includes only the hollow graphic units of a laser holographic effect and diversity after the cutting;
Step 6, with false proof unit application in anti-counterfeit package.
2. the preparation method of the texture label of laser anti-counterfeit according to claim 1 is characterized in that the manufacturing process of carrier is as follows in the step 1:
To apply transparent release material for transfer layer at a transfer vector;
Transparent release material for transfer layer is carried out the laser compacting;
Laser press face at transparent release material for transfer layer is coated with metal level, is made into reverse laser holographic effect material;
Carry out reverse laser holographic effect material and texture basic unit compound;
Remove transfer vector and form the carrier that from bottom to top comprises at least texture basic unit, metal level and transparent release material for transfer layer;
Apply the layer of transparent photosensitive material layer at transparent release material for transfer layer.
3. the preparation method of the texture label of laser anti-counterfeit according to claim 1 is carried out monochrome to transparent release material for transfer layer when it is characterized in that making carrier in the step 1 and is mixed look, forms the carrier of the laser holographic effect with monochromatic color.
4. the preparation method of the texture label of laser anti-counterfeit according to claim 1 and 2 is characterized in that adopting in the step 2 monochrome or polychrome transparent ink to print or prints, and forms the picture and text unit with particular color or color combination.
5. the preparation method of the texture label of laser anti-counterfeit according to claim 1 and 2 is characterized in that adopting alkaline solution in the step 4 is sodium hydroxide solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010244601 CN101966784B (en) | 2010-08-03 | 2010-08-03 | Manufacturing method of laser anti-counterfeit texture label |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010244601 CN101966784B (en) | 2010-08-03 | 2010-08-03 | Manufacturing method of laser anti-counterfeit texture label |
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| CN101966784A CN101966784A (en) | 2011-02-09 |
| CN101966784B true CN101966784B (en) | 2013-03-20 |
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| CN 201010244601 Active CN101966784B (en) | 2010-08-03 | 2010-08-03 | Manufacturing method of laser anti-counterfeit texture label |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184676B (en) * | 2011-05-10 | 2012-09-19 | 云南荷乐宾防伪技术有限公司 | Method for manufacturing compound multifunctional anti-fake mark by laser etching |
| CN103963503A (en) * | 2013-01-24 | 2014-08-06 | 深圳市力群印务股份有限公司 | Holographic anti-counterfeiting printing method |
| CN103522596A (en) * | 2013-10-18 | 2014-01-22 | 珠海市魅族科技有限公司 | Packaging paper, preparation method of packaging paper and product label |
| CN105303222B (en) * | 2015-11-12 | 2018-10-19 | 南京大学 | A kind of laser imaging antifalsification label and preparation method thereof |
| HK1223776A2 (en) * | 2016-06-10 | 2017-08-04 | Master Dynamic Ltd | A process of forming an identification mark, and an identification mark formed by way of such a process |
| TWI598235B (en) * | 2016-10-04 | 2017-09-11 | ming-xian Yao | With the effect of the lettering film |
| CN110491276A (en) * | 2019-07-22 | 2019-11-22 | 杭州沃朴物联科技有限公司 | A kind of production method of antifalsification label |
| CN110349492B (en) * | 2019-07-22 | 2024-06-07 | 杭州沃朴物联科技有限公司 | Anti-counterfeiting label and preparation method thereof |
| CN110379294A (en) * | 2019-07-22 | 2019-10-25 | 杭州沃朴物联科技有限公司 | A kind of production method of antifalsification label |
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| CN2286329Y (en) * | 1997-01-22 | 1998-07-15 | 付子平 | Mould pressing holographic antifake sign |
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| EP2119750A1 (en) * | 2008-05-16 | 2009-11-18 | Tesa Scribos Gmbh | Multi-layer film assembly and use thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008276799A (en) * | 2008-07-08 | 2008-11-13 | Dainippon Printing Co Ltd | Optical diffraction ic tag label |
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2010
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| CN2286329Y (en) * | 1997-01-22 | 1998-07-15 | 付子平 | Mould pressing holographic antifake sign |
| CN200986777Y (en) * | 2006-08-07 | 2007-12-05 | 陈斌 | Exposion type antifake label |
| EP2119750A1 (en) * | 2008-05-16 | 2009-11-18 | Tesa Scribos Gmbh | Multi-layer film assembly and use thereof |
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Non-Patent Citations (1)
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| CN101966784A (en) | 2011-02-09 |
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Owner name: GUANGZHOU HUADU LIANHUA PACKAGING MATERIAL CO., LT Free format text: FORMER OWNER: CHEN BIFENG Effective date: 20131211 |
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Effective date of registration: 20131211 Address after: 510850 Guangdong Province, Guangzhou Huadu District Shiling Town Qi Ling Wei Qi Ling Street No. 79 Patentee after: Guangzhou Huadu Lianhua packing material Co., Ltd. Address before: 510000 Guangdong Province, Guangzhou Huadu District No. 2 Fu Yin Lu Patentee before: Chen Bifeng |