CN201741333U

CN201741333U - Laser-holographic variable-data anti-counterfeiting label

Info

Publication number: CN201741333U
Application number: CN 201020190951
Authority: CN
Inventors: 陈毕峰
Original assignee: Individual
Current assignee: Guangzhou Huadu Lianhua Packing Material Co Ltd
Priority date: 2010-05-14
Filing date: 2010-05-14
Publication date: 2011-02-09
Anticipated expiration: 2020-05-14

Abstract

The utility model relates to a laser-holographic variable-data anti-counterfeiting label, which relates to an anti-counterfeiting label with laser-holographic effect and variable data. The anti-counterfeiting label includes a basic layer, and a metal layer, a holographic image-text layer, a photo-curing transparent photosensitive material layer and an alkali-resisting image-text layer which are arranged on the basis layer in sequence, have the same shape and are overlapped; the alkali-resisting image-text layer adopts a colored or uncolored alkali-resisting ink layer; and an adhering layer and a protective layer are arranged on the back surface of the basic layer. As a more-advanced anti-counterfeiting label, the anti-counterfeiting label can overcome the defects as follows: the label which adopts the prior laser holographic art can not achieve the data manufacture in a random and variation manner and is easy to counterfeit, and the label which adopts code anti-counterfeiting art does not have the anti-counterfeiting characteristic and is counterfeited.

Description

Antifalsification label with laser variable data

Technical field

The utility model relates to a kind of laser anti-counterfeit label, specifically is a kind of antifalsification label with laser holographic effect variable data.

Background technology

In China, laser holography is applied to anti-counterfeit printing and appears at late 1980s, is applied in drinks, tealeaves and cosmetic package industry the earliest.At the beginning of the nineties, fraud is overflowed at tobacco business with sell-fake-products, and the annual cigarette of selling by illegal channels reaches 1,000,000 big casees.Face the market environment of this sternness, swash the perfect unity that the breath anti-counterfeiting technology has realized package anti-counterfeiting and packing and decorating effectively, in time solved the false proof difficult problem of tobacco business.

Yet development along with holographic technique, traditional laser anti-counterfeit label runs into some bottlenecks in practice: conventional hologram forms by the mold pressing on plastic sheeting of holographic sheet metal version, the format of the hologram that this mode is made or pattern are very limited, can only be used for the identical fixed version pattern of printing of repetition.If the adulterator has obtained the pattern of these laser images, just can copy out very soon.Caused traditional laser anti-fake figure mark almost to lose anti-counterfeit capability thus.

In addition, the code anti-fake label is a kind of common antifalsification label, is printed on a series of numbers (being also referred to as false proof code) and the checking phone that generate at random on this label usually, and the consumer can carry out authenticity verification by input random number code after dialing the checking phone.Because random number code itself is not false proof, and a series of random number code will lose efficacy after verifying once, so also was coated with the anti-protective seam of opening on the random number code of code anti-fake label usually.Old sign indicating number is faked, many fakement phenomenas at code anti-fake such as inquiry phone fraud are faked, established certainly to the original true sign indicating number of detection yet still occurred in practice reclaiming, and has a strong impact on the antifalse effect of power code anti-fake.This phenomenon why occurs, one of reason is that false proof code is plain code and self does not have antifalse effect, even be coated with the anti-protective seam of opening on it, still is not enough to protect false proof code.

In order to overcome the above-mentioned defective of holographic security technology and code anti-fake technology, someone has proposed holographic technique in conjunction with being applied to the code anti-fake technology, defective to two kinds of anti-counterfeiting technologies is carried out complementation, specifically be false proof code to be made into have laser holographic effect, promptly be made into the laser variable data form.Traditional hologram method for making can only realize the fixed version making of same figure, can't produce the false proof code that generates at random, thereby does not also have real feasible associated methods at present yet as mentioned above.

Therefore a kind of bigger technical matters of difficulty that laser variable data is a needs solution that has is provided.

Summary of the invention

The technical matters that the utility model solves provides a kind of antifalsification label with laser variable data, make the variable data that generates at random that has on this antifalsification label, and this data division has laser holographic effect, but not data division does not then have laser holographic effect, can just have antifalse effect according to itself by parameter, be the better antifalsification label of a kind of antifalse effect.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:

A kind of have a laser variable data antifalsification label; it is characterized in that comprising: basic unit; and be successively set on the basic unit front and metal level, alkali solubility hologram layer, the transparent photosensitive material layer of photocuring and alkali resistance picture and text layer that shape is identical and overlapping; this picture and text layer is coloured or colourless alkali resistance ink lay, and this basic unit back side also is provided with adhesive layer and protective seam successively.After the protective seam of antifalsification label torn, antifalsification label can be attached in commodity or the commodity packaging.

As one of improvement of the present utility model: described basic unit is plastic sheeting, label paper or the veined paper with random grain.

As two of improvement of the present utility model: described alkali solubility hologram layer is transparent alkali solubility ink lay.The transparent ink layer here is not to refer to that this ink lay is transparent fully, and is meant that this printing ink has preferable light peneration, the suitable layer of undertaking the printing of as hologram.

As three of improvement of the present utility model: described transparent alkali solubility ink lay is for through the monochromatic ink lay of mixing look.

As four of improvement of the present utility model: described alkali resistance picture and text layer is monochrome or polychrome composition transparent picture and text layer.Should not be to be fully transparent equally through the transparent picture and text layer of scheme, and be meant that this picture and text layer has preferable light transmission, make the diffraction interference light of hologram can penetrate or this picture and text layer of partial penetration to the picture and text layer.

As five of improvement of the present utility model: the shape of described alkali resistance picture and text layer or content are picture and text or random number code at random.

As six of improvement of the present utility model: described random number code is false proof code, logistics management sign indicating number, electronic supervision code or its combination.

Compared with prior art, the beneficial effects of the utility model are: have picture and text at random on the antifalsification label, and only be this at random picture and text partly have laser holographic effect.Since this at random picture and text be that generate at random, variable, unique, so the data on this antifalsification label are that laser is variable.

In traditional anti-counterfeiting technology, the antifalse effect of picture and text is realized through mode inquiring and authenticatings such as phone, computer networks by the consumer at random, and the picture and text at random on the antifalsification label that the utility model makes also further have laser effect, and promptly this Random Graph text body is the false proof double anti-forge effect that has.Therefore manufacturer even need not to cover on picture and text at random and anti-ly open protective seam just can guarantee the reliability of this antifalsification label antifalse effect.

Therefore the utility model can overcome that existing laser holography can't be realized random variation manufacturing and the defective that is forged easily, and the false proof code self that overcomes existing code anti-fake technology do not have security feature and the defective that causes having been faked, is a kind of advanced more antifalsification label.

Description of drawings

Fig. 1 is a vertical view of the present utility model;

Fig. 2 is a side of the present utility model cut-away illustration.

Embodiment

Below in conjunction with accompanying drawing the utility model is further described.

As shown in Figure 1, the antifalsification label with laser variable data of the present utility model comprises: Basic unit 1, and being successively set on the basic unit front and metal level 2, alkali solubility hologram layer 3, the transparent photosensitive material layer 4 of photocuring and alkali resistance picture and text layer 5 that shape is identical and overlapping, this alkali resistance picture and text layer 5 is coloured or colourless alkali resistance ink lay.

In addition, described basic unit 1 back side is provided with adhesive layer 6 and protective seam 7 successively.Label can be pasted in commodity or the commodity packaging after tearing protective seam, simple and convenient.Wherein, described basic unit 1 is plastic sheeting, label paper or the veined paper with random grain.

Wherein, described alkali solubility hologram layer 3 is transparent alkali solubility ink lay, and this transparent alkali solubility ink lay is for mixing the ink lay of look through monochrome.

Wherein, described alkali resistance picture and text layer 5 is the transparent picture and text layer of monochrome or polychrome combination, and the shape of this alkali resistance picture and text layer or content be random number code, and this random number code can be false proof code, logistics management sign indicating number, electronic supervision code or its combination.

Claims

1. antifalsification label with laser variable data; it is characterized in that comprising: basic unit; and be successively set on the basic unit front and metal level, alkali solubility hologram layer, the transparent photosensitive material layer of photocuring and alkali resistance picture and text layer that shape is identical and overlapping; this picture and text layer is coloured or colourless alkali resistance ink lay, and this basic unit back side also is provided with adhesive layer and protective seam successively.

2. the antifalsification label with laser variable data according to claim 1 is characterized in that: described basic unit is plastic sheeting, label paper or the veined paper with random grain.

3. the antifalsification label with laser variable data according to claim 2 is characterized in that: described alkali solubility hologram layer is transparent alkali solubility ink lay.

4. the antifalsification label with laser variable data according to claim 3 is characterized in that: described transparent alkali solubility ink lay is for mixing the ink lay of look through monochrome.

5. according to the arbitrary described antifalsification label with laser variable data of claim 1 to 4, it is characterized in that: described alkali resistance picture and text layer is monochrome or polychrome composition transparent picture and text layer.