CN202093747U - Composite multifunctional anti-counterfeiting mark manufactured by using laser ablation process - Google Patents
Composite multifunctional anti-counterfeiting mark manufactured by using laser ablation process Download PDFInfo
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- CN202093747U CN202093747U CN2011201464452U CN201120146445U CN202093747U CN 202093747 U CN202093747 U CN 202093747U CN 2011201464452 U CN2011201464452 U CN 2011201464452U CN 201120146445 U CN201120146445 U CN 201120146445U CN 202093747 U CN202093747 U CN 202093747U
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- counterfeiting mark
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Abstract
The utility model provides a composite multifunctional anti-counterfeiting mark manufactured by using laser ablation process, which includes an optical variable area and a two-dimension code mark area in structure. A film layer, a peeling layer, a mould pressing layer, an aluminized layer and a glue layer are provided in the composite multifunctional anti-counterfeiting mark; an optical variable image is provided with a reserved position; a background pattern having an anti-counterfeiting function is added; substrates of the mould pressing layer and the aluminized layer in the background pattern can be selectively vaporized by superlaser so as to obtain an image, a character or a symbol which is constituted by a blank position and the background pattern; high anti-counterfeiting performance of the optical variable image on the mark and uniqueness of a two-dimension code and the optical variable image after fixed-position processing facilitate a consumer judging truth and false of a product in a manner of visual measurement; and by using the composite multifunctional anti-counterfeiting mark, an interaction is formed between the consumer and a product vendor with the aid of terminal equipment, product information is shown, and market promotion, market information collection and product tracing are achieved.
Description
Technical field
The utility model relates to anti-fake mark, false proof signature field, is specifically related to OVD and digital anti-counterfeiting technology.
Background technology
Optical Variable Imaging (OVD) is a kind of optical anti-counterfeiting sign of precision, it has used complicated laser diffraction technology, when ray cast can change diffracting effect into during to fine and closely woven striped top layer, so just can produce the degree of depth, perspective and multi-level reflecting effect in the design, have and be easy to discern, be easy to the characteristics remembering, be easy to describe, it is shown one's talent in numerous anti-counterfeiting technologies.Optical Variable Imaging has the feature of anaclasis, wherein variable light incident energy causes that image changes, under different viewing angles, demonstrate the distinct image contrast, even under diffused light or dim illumination condition, its structure also can be recognized, therefore a kind of method of simple identification authenticity of products is provided to the consumer, in order to improve safe coefficient, also add special security element, as lens, contrast effect and hiding feature, when can only or amplifying under certain viewing angle, these special security element just come as can be seen.
We know, the visual signature of optical anti-counterfeiting derives from mother matrix, the advance of mother matrix technology and exclusivity directly influence false proof degree, and the popularity of mother matrix technology is high more, its false proof degree just becomes low more, general anti-counterfeiting stamping foil mother matrix technology use at home is extensive relatively, and false proof grade is low, and its false proof reliability is very low.
In order to improve the anti-counterfeiting performance of optical anti-counterfeiting sign, some enterprises have adopted the whole bag of tricks to adhere to various information on common anti-counterfeiting stamping foil, for example on anti-counterfeiting stamping foil, adhere to numerical code, thumbnail image, two-dimension code etc. by method of printing, but the place that comes with some shortcomings all the time, two-dimension code to be applied in the commodity counterfeit prevention field, what at first should solve the two-dimension code anti-counterfeit indicating self can not forgery problem, and promptly sign itself is false proof, generally takes following several method in the prior art:
The false proof manufacturing technology of a, two-dimension code and traditional printing combines, and avoids two-dimension code figure directly to be xeroxed, take pictures, such as adopting stealthy printing or the like;
B, two-dimension code itself is done special processing (as encrypting, compound etc.), allow others' recognition software can't discern two-dimension code figure, the 2nd, can in these two-dimension codes figure, enroll special information, to make the usefulness of false proof verification;
C, the two-dimension code of special processing is combined with traditional anti-counterfeiting technology, set up merchandising database, the information that comprises in the two-dimension code matches, and sets up inquiry response mechanism.
For example the patent No. is 03270622.7 Chinese patent, the antifalsification label of a kind of invisible two-dimensional codes and dominance numerical coding combination is disclosed, form by two-layer, the ground floor surface is suitable for stealth material on user's fix information, apply invisible two-dimensional codes by specialized equipment, apply some position digital codings on the bottom, be implied with in the two-dimension code and the unique corresponding number of numerical coding.This anti-counterfeiting mark in use, the numerical coding of bottom is invisible, the invisible two-dimensional codes on top layer need read by Special Equipment, only is applicable to that generally the market surpervision personnel inspection uses;
In like manner, the patent No. is 200920289097.7 Chinese utility model patent, discloses a kind of combined type anti-counterfeiting mark, is made up of two-layer false proof layer.Top layer first false proof layer is the antiforge laser holographic layer, and it is made of plastic carrier thin layer, information recording layer and aluminium coated.Bottom second false proof layer is a kind of in the anti-counterfeiting technologies such as bar code, two-dimension code and telephone number, and it is superposeed successively by bar code or two-dimension code or telephone code layer, plastic film layers and glue line and is composited.Between first false proof layer and second false proof layer separating layer is set, and it is as a whole to rely on glue line to connect.When needs read the second false proof layer anti-counterfeiting information, first false proof layer can be opened from the second false proof layer surface.
There is following problem in the anti-counterfeiting mark of above-mentioned patent disclosure: the consumer can only scrape ground floor off when using, find numerical coding, by forms such as phone, network, notes numerical coding is sent to system, after feeding back, system could differentiate commodity true and false, use inconvenient, and anti-counterfeiting mark can not organically combine with commodity packaging, and consumer's acceptance level is not high.
The patent No. is 02270995.9 Chinese utility model patent, a kind of holography digital two-dimension code anti-counterfeit sign of reprinting books in a reduce format is disclosed, this anti-counterfeiting mark is successively by numerical code and PDF417 two-dimension code anti-counterfeit layer, chromatic printing machine is moulded the false proof composite bed of seal micro, the pressure-sensitive adhesive layer stack is composited, and the local location on numerical code and PDF417 two-dimension code anti-counterfeit layer is manufactured with laser holographic pattern, this anti-counterfeiting mark adopts the partial holography technology, mould the seal shrink technology, numerical code technology and the integrated application of PDF417 planar bar code technology, form multiple anti-fake, comprise on this anti-counterfeiting mark that numerical code and PDF417 two-dimension code all are to realize adhering to by printing, abrasion resistance is relatively poor, and more information pattern is combined with each other, show slightly numerous and diverse, moreover, the production of this anti-counterfeiting mark relates to kinds of processes, comparatively complicated, its laser holography that adopts has been lost antiforge function basically, can increase production cost, is unfavorable for promoting the use of on general goods.
The patent No. is 201020102478.2,201010101642.2,201020115905.0,200710173477.X, 200920060588.4 several Chinese patents disclose different anti-counterfeiting technology that relates to two-dimension code and sign, but above-mentioned patent has a common feature to be exactly: computing machine generates two-dimension code and other information, read decoding apparatus and obtain this 2 D code information, transform the back and two-dimension code is marked in product surface (card by high energy laser beam by laser coding device, the surface of glass etc.), the scope of application of this mode is less, it is hard to be used for the surface, on the on-deformable product, and for a lot of products papery packing for example, plastics packed product then can't be implemented.
Summary of the invention
In order to solve the deficiency that exists in the background technology, the utility model provides a kind of composite multifunction anti-counterfeiting mark that adopts laser ablation to make, this sign goes up the high anti-counterfeiting performance of Optical Variable Imaging and the uniqueness after two-dimension code and the processing of Optical Variable Imaging location, can allow the consumer directly estimate and easily judge authenticity of products, a platform also can be provided, allow the consumer utilize terminal device and production producer to form interaction, when confirming product information, possess the purposes of marketing, market information collection, product tracking.
For achieving the above object, the utility model has adopted following technological means: the composite multifunction anti-counterfeiting mark that adopts laser ablation to make, comprise the Optical Variable Imaging district, and it is characterized in that, by constituting with the lower part:
1. thin layer: use high-quality PET film, the about 20-25 μ of thickness m;
2. peel ply: coating evenly, the oven dry back is transparent;
3. embossed plies: adopt mirror letter anti-counterfeiting technology, keep the information of high-resolution laser hologram not lose, the sharpness that promptly keeps the tiny striped of high density still has very high diffraction efficiency by fuzzy to guarantee the hologram after the thermoprint;
4. aluminium coated: the aluminium lamination good uniformity, planarization is strong;
5. glue layer: the coating uniformity, according to the characteristics of need thermoprint carrier material, adjust glue composition, concentration proportioning and the amount of being coated with, guarantee the thermoprint transfer mass;
Wherein, the thickness of peel ply, embossed plies, aluminium coated and glue layer is 2-3 μ m
Optical Variable Imaging is provided with reserved location, is added with to possess anti-fraud functional background patterns, and the embossed plies in the background patterns, aluminium coated material are vaporized selectively by superlaser, obtains blank position and combines image, literal or the symbol of forming with background patterns.
Because Optical Variable Imaging and laser ablation pattern area are connected as a single entity, and for avoiding the phase mutual interference, should make the position adjustment according to the pattern-information of Optical Variable Imaging, guarantee that reserved location does not block, damages the information of Optical Variable Imaging.
The beneficial effects of the utility model are as follows:
The utility model combines laser ablation pattern and Optical Variable Imaging, and the high anti-counterfeiting performance that has utilized Optical Variable Imaging is the uniqueness of laser ablation pattern in addition, can allow the consumer directly estimate, and easily judges authenticity of products.
The utility model has solved and processed other information complex process in the prior art on common anti-counterfeiting stamping foil, anti-counterfeiting mark uses inconvenient, the anti-counterfeiting mark abrasion resistance is relatively poor, and multiple information and deficiencies such as the pattern simple combination is comparatively numerous and diverse, consumer's acceptance level is not high, complex process, increase production cost, help on general goods, promoting the use of.
The utility model allows the consumer utilize terminal device and production producer to form interaction for the composite multifunction anti-counterfeiting mark provides a platform, possesses the purposes of marketing, market information collection, product tracking when confirming product information.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model composite multifunction anti-counterfeiting mark.
Fig. 2 is the floor map of the utility model composite multifunction anti-counterfeiting mark.
Fig. 3 is the floor map of the utility model embodiment 1,2 described anti-counterfeiting marks.
Fig. 4 is the cross-sectional view of the utility model embodiment 1,2 described anti-counterfeiting marks.
Fig. 5 is the floor map of the utility model embodiment 3,4 described anti-counterfeiting marks.
Fig. 6 is the cross-sectional view of the utility model embodiment 3,4 described anti-counterfeiting marks.
1-thin layer, 2-peel ply, 3-embossed plies, 4-aluminium coated, 5-glue layer,
6-optical changeable pattern, 7-background patterns and laser ablation image
Embodiment
Embodiment 1
With reference to figure 1,2,3 and 4, the two-dimension code tag slot of the anti-counterfeiting mark in the present embodiment is positioned at the left side, Optical Variable Imaging district, can hold more Optical Variable Imaging, make information completely, it comprises with the lower part: distinguish from structure, be divided into thin layer 1, peel ply 2, embossed plies 3, aluminium coated 4, glue layer 5, wherein thin layer 1 uses high-quality PET film as raw material, embossed plies 3 and aluminium coated 4 all are divided into two parts separately, distinguish from front view, be divided into Optical Variable Imaging 6 and the laser ablation pattern 7 that is arranged on the background patterns, the Optical Variable Imaging district is provided with the LOGO of enterprise with multiple security element and anti-counterfeiting information image etc. as required, the laser ablation pattern area is owing to need carry out laser ablation processing, and for the identification of the pattern that guarantees to process with read effect, processing by embossed plies 3 and aluminium coated 4, be provided with and be different from the Optical Variable Imaging district, possesses special anti-fraud functional background element, adopt high energy laser beam that the aluminium coated material in the background patterns is vaporized selectively, obtain the blank image that combines with background patterns and form, image such as literal or symbol, specifically adopt following steps:
At first as required, produce and have the big roll-leaf of OVD that reserved location and reserved location are provided with background patterns, then the big roll-leaf of producing being carried out defective product detects and rejects or mark, and the OVD paper tinsel that detects cut, be processed into and be fit to coiling of printing equipment, next will utilize laser ablation to fall at the aluminium coated in the reserved location background patterns, keep thin layer, combined by white space that etches away and the aluminium coated material that retains, to form image, literal or symbol utilize locating thermoprint equipment to carry out thermoprint on corresponding product in conjunction with the security pattern of background image at last.
The laser ablation clear picture that the present embodiment anti-counterfeiting mark is provided with on background patterns, the machining precision height, and original background patterns has antiforge function equally, the high anti-counterfeiting performance that cooperates Optical Variable Imaging is realized multi-functional purposes such as false proof, marketing, market information collection, product tracking.
Embodiment 2
With reference to figure 1,2,3 and 4, identical among the structure of the anti-counterfeiting mark in the present embodiment and the embodiment 1 directly adopts big roll-leaf to carry out laser ablation when difference is to produce, bigger roll-leaf is cut after etching is finished, and carries out thermoprint afterwards.
Image, literal or the symbol of the laser-induced thermal etching on background patterns of present embodiment anti-counterfeiting mark are clear, the machining precision height, and the original background patterns in the image of laser-induced thermal etching, literal or sign field has antiforge function equally, the high anti-counterfeiting performance that cooperates Optical Variable Imaging is realized multi-functional purposes such as false proof, marketing, market information collection, product tracking.
Embodiment 3
With reference to figure 1,2,5 and 6, the two-dimension code tag slot of the anti-counterfeiting mark in the present embodiment is positioned at the upper left of Optical Variable Imaging district, the lower-left, upper right, arbitrary angle in four jiaos of the bottom rights, can dwindle anti-counterfeiting mark on the whole, the position that is various information is compact more, comprise with the lower part: distinguish from structure, be divided into thin layer 1, peel ply 2, embossed plies 3, aluminium coated 4, glue layer 5, wherein thin layer 1 uses high-quality PET film as raw material, embossed plies 3 and aluminium coated 4 all are divided into two parts separately, distinguish from front view, be divided into Optical Variable Imaging 6 and the laser ablation pattern 7 that is arranged on the background patterns, the Optical Variable Imaging district is provided with the LOGO of enterprise with multiple security element and anti-counterfeiting information pattern etc. as required, the laser ablation pattern area is owing to need carry out laser ablation processing, and for the identification of the pattern that guarantees to process with read effect, processing by embossed plies 3 and aluminium coated 4, be provided with and be different from the Optical Variable Imaging district, possesses special anti-fraud functional background element, adopt high energy laser beam that the aluminium coated material in the background patterns is vaporized selectively, obtain the blank image that combines with background patterns and form, image such as literal or symbol adopts big roll-leaf to cut back method of carrying out etching on little roll-leaf and makes.
The laser ablation clear picture that the present embodiment anti-counterfeiting mark is provided with on background patterns, the machining precision height, and original background patterns has antiforge function equally, the high anti-counterfeiting performance that cooperates Optical Variable Imaging is realized multi-functional purposes such as false proof, marketing, market information collection, product tracking.
Embodiment 4
With reference to figure 1,2,5 and 6, identical among the structure of the anti-counterfeiting mark in the present embodiment and the embodiment 3 directly adopts big roll-leaf to carry out laser ablation when difference is to produce, bigger roll-leaf is cut after etching is finished, and carries out thermoprint afterwards.
Image, literal or the symbol of the laser-induced thermal etching on background patterns of present embodiment anti-counterfeiting mark are clear, the machining precision height, and the original background patterns in the image of laser-induced thermal etching, literal or sign field has antiforge function equally, the high anti-counterfeiting performance that cooperates Optical Variable Imaging is realized multi-functional purposes such as false proof, marketing, market information collection, product tracking.
Claims (2)
1. a composite multifunction anti-counterfeiting mark that adopts laser ablation to make is characterized in that, by constituting with the lower part:
1. thin layer (1): use the PET film, thickness is 20-25 μ m; 2. peel ply (2); 3. embossed plies (3); 4. aluminium coated (4); 5. glue layer (5);
Wherein, the thickness of peel ply (2), embossed plies (3), aluminium coated (4) and glue layer (5) is 2-3 μ m;
Optical Variable Imaging (6) is provided with reserved location, is added with to possess anti-fraud functional background patterns (7).
2. a kind of composite multifunction anti-counterfeiting mark that adopts laser ablation to make according to claim 1 is characterized in that the position of background patterns (7) can be arranged on the optional position of not blocking, damage Optical Variable Imaging (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201464452U CN202093747U (en) | 2011-05-10 | 2011-05-10 | Composite multifunctional anti-counterfeiting mark manufactured by using laser ablation process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201464452U CN202093747U (en) | 2011-05-10 | 2011-05-10 | Composite multifunctional anti-counterfeiting mark manufactured by using laser ablation process |
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| CN202093747U true CN202093747U (en) | 2011-12-28 |
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| CN2011201464452U Expired - Lifetime CN202093747U (en) | 2011-05-10 | 2011-05-10 | Composite multifunctional anti-counterfeiting mark manufactured by using laser ablation process |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578349A (en) * | 2012-08-02 | 2014-02-12 | 李华容 | Anti-counterfeiting mark and manufacturing method thereof |
| CN104281864A (en) * | 2013-07-04 | 2015-01-14 | 百度在线网络技术（北京）有限公司 | Method and equipment for generating two-dimensional codes |
| CN107480748A (en) * | 2017-07-03 | 2017-12-15 | 北京爱创科技股份有限公司 | The method for anti-counterfeit and anti-fake two-dimension code and manufacturing process compared based on variable information |
-
2011
- 2011-05-10 CN CN2011201464452U patent/CN202093747U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578349A (en) * | 2012-08-02 | 2014-02-12 | 李华容 | Anti-counterfeiting mark and manufacturing method thereof |
| CN103578349B (en) * | 2012-08-02 | 2015-12-09 | 李华容 | A kind of anti-counterfeiting mark and preparation method thereof |
| CN104281864A (en) * | 2013-07-04 | 2015-01-14 | 百度在线网络技术（北京）有限公司 | Method and equipment for generating two-dimensional codes |
| CN104281864B (en) * | 2013-07-04 | 2018-05-01 | 百度在线网络技术（北京）有限公司 | A kind of method and apparatus for generating Quick Response Code |
| CN107480748A (en) * | 2017-07-03 | 2017-12-15 | 北京爱创科技股份有限公司 | The method for anti-counterfeit and anti-fake two-dimension code and manufacturing process compared based on variable information |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CX01 | Expiry of patent term |
Granted publication date: 20111228 |