High-reliability fragile anti-fake label

Abstract

The utility model relates to the technical field of anti-fake stickers, and particularly discloses a high-reliability fragile anti-fake label which comprises smooth bottom paper, a knife flower anti-fake label capable of being torn off is attached to the bottom paper, and the knife flower anti-fake label is covered with a weakly-sticky PET film capable of protecting knife flowers. The depth of the knife mark of the knife flower on the knife flower anti-counterfeit label is 70% higher than the thickness of the knife flower anti-counterfeit label; the technical problem that in order to pursue a better anti-counterfeiting effect in the prior art, knife patterns and knife marks of the anti-counterfeiting sticker are opened thoroughly, and consequently the damage rate of the anti-counterfeiting sticker in the labeling process is high is solved through the weakly-sticky PET film.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of anti -fake stickers, specifically is a kind of high-reliability fragile anti -fake mark. BACKGROUND

[0002] In the commodity circulation field, counterfeit goods have involved all aspects of people's life, especially counterfeit famous cigarettes, famous wine, high-grade cosmetics, etc. According to the data announced by the International Anti-Fake Conference, the annual trade volume of fake goods in the world reaches 600 billion US dollars, which accounts for 8% of the global trade volume, seriously infringing the interests of genuine enterprises.

[0003] For this, the traditional technology generally uses anti-fake stickers to distinguish genuine products and counterfeit products, but the traditional anti-fake stickers can be completely peeled off, which not only does not play a role in preventing counterfeiting, but also is used by illegal businessmen, resulting in true mark false use. Therefore, there are fragile paper anti-fake stickers on the market, the breaking strength of the face material is much lower than the adhesive ability of the adhesive, and once peeled off after pasting, it will be broken and cannot be restored, and it will be torn as soon as it is torn, so as to effectively prevent the sticker from being completely peeled off and reused. But illegal imitation technology is also developing, and now the anti-fake sticker based on fragile paper can also be peeled off by imitators using fine lines to stick to the surface, and the peeled-off anti-fake sticker is used as a true mark, which disturbs the market. Therefore, in order to further prevent counterfeiters from completely peeling off the anti-fake sticker for false use, anti-fake stickers with fragile knife marks are appeared on the market, and the knife marks form complex knife patterns, which are combined with the characteristics of fragile paper, and the knife patterns of the label are easily broken when peeled off, so that the anti-fake sticker is more difficult to be completely peeled off. The patent document with application number CN202223171168.8 discloses an anti-fake label with fragile knife marks, which is a trademark upper layer, trademark middle layer and trademark lower layer, and the fragile knife marks are also provided on the trademark upper layer, trademark middle layer and trademark lower layer, so as to avoid the situation that the sticker is completely torn off by illegal persons and then pasted on the counterfeit product.

[0004] The anti-fake sticker with fragile knife marks mentioned in the above patent can increase the difficulty of imitators peeling off the anti-fake label, but the depth of the knife pattern and the knife mark determines the difficulty of completely peeling off the anti-fake sticker; if the knife is not opened enough (the depth of the knife mark is less than 60% of the thickness of the sticker), the self-destruction rate is low during the transfer process of the anti-fake sticker, and it is easy to be used as a true mark by counterfeiters; but if the knife is opened too much (the depth of the knife mark is higher than 80% of the thickness of the sticker), the transfer effect is good, but because it is too fragile itself, the destruction rate is high during the pasting process, which increases the cost of the anti-fake label. UTILITY MODEL CONTENTS

[0005] The utility model discloses a high reliable fragile anti -fake mark is used to solve the above -mentioned prior art for pursuing better anti -fake effect, and the knife flower, knife mark of anti -fake sticker is too much, leads to the anti -fake sticker in the label process high rate of damage technical problem of destroying.

[0006] In order to solve above-mentioned problem, the utility model adopts the technical scheme as follows: a kind of high reliable fragile anti -fake mark, including bottom paper, the bottom paper is pasted with the knife flower anti -fake label of being removed, the knife flower anti -fake label is overlaid with the weakly adhesive PET film that can protect knife flower, the depth of the knife mark of the knife flower on the knife flower anti -fake label is higher than 70% of the thickness of the knife flower anti -fake label.

[0007] The beneficial effects of the embodiment are that:

[0008] 1, in prior art, in order to increase the difficulty of anti -fake label being counterfeited commodity manufacturer complete removal, will set up knife mark on anti -fake label, utilize the characteristic combination of knife mark and fragile paper, and the knife flower of label is easy to break when peeling, so that anti -fake sticker is more difficult to be completely peeled off.But the depth of the knife flower, knife mark in this kind of technology determines the difficulty of anti -fake sticker being completely peeled off, if the knife flower is not enough transparent (the depth of the knife mark is lower than 60% of the thickness of the sticker), its peeling difficulty is low, and it is easy to be used by the counterfeiter; but too much, the anti -fake sticker effect is indeed better, but because itself is too fragile, the rate of destruction in the process of labeling is high, so that the cost of anti -fake label increases.Therefore, the use of the knife flower anti -fake label is limited.The weakly adhesive PET film that can protect the knife flower is arranged on the original knife flower in the present application, and the depth of the knife mark of the knife flower is improved by using the weakly adhesive PET film to provide certain support force for the anti -fake label in the process of labeling.Therefore, compared with the anti -fake label of the prior art in which the knife flower is not enough transparent, the anti -peeling effect after labeling is better, and compared with the anti -fake label of the prior art in which the knife flower is enough transparent, the rate of destruction in the process of labeling is low, and the cost is lower.

[0009] 2, the weakly adhesive PET film is designed on the anti -fake label of the present application, the surface of the label is die-cutting knife flower, and the label is broken into a fragment structure, the weakly adhesive PET film is overlaid on the label, the label in the fragment structure can be in a stable state due to the adhesion of the PET film, the label can be completely transferred from the release paper to the object to be pasted, the PET film is removed, the label in the fragment structure is no longer stable, and the label is in a fragment state when the label is removed, so that the depth of the knife mark of the existing fragile anti -fake label and the anti -fake effect can be broken through.

[0010] Further, the knife flower anti -fake label is provided with an adhesive layer, and the knife flower anti -fake label is pasted with the bottom paper by the adhesive layer.

[0011] Further, the weakly-adhesive PET film comprises a protective layer for providing support protection for the knife pattern and a connecting layer with an adhesive force of 9-13 gf / inch. The surface die-cutting knife pattern breaks the label into a fragment structure, and the weakly-adhesive PET film is overlaid on the anti-fake label, and the connecting layer can make the anti-fake label in the fragment structure in a more stable state, and the label can be completely transferred from the base paper, so that the waste label rate is lower.

[0012] Further, the protective layer is a polyester film with a thickness of 34-37 μm, and the connecting layer is an acrylic polyester with a thickness of 7-9 μm.

[0013] Further, the base paper is a single-side smooth release paper, so that the anti-fake label can be easily peeled off from the base paper.

[0014] Further, the knife mark depth of the knife pattern is higher than 90% of the thickness of the knife pattern anti-fake label, and the anti-fake effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 FIG. 1 is a structural schematic view of the present application,

[0016] Figure 2 FIG. 2 is a structural schematic view of the knife pattern anti-fake label of the present application,

[0017] Figure 3 FIG. 3 is a structural schematic view of the weakly-adhesive PET film in Example 1. DETAILED DESCRIPTION

[0018] The present application will be further described in detail in the following specific embodiments:

[0019] The reference signs in the drawings of the specification include:

[0020] The accompanying drawings of the specification show: Figures 1-3 The weakly-adhesive PET film 1, the protective layer 11, the connecting layer 12, the knife pattern anti-fake label 2, the adhesive layer 22, and the base paper 3.

[0021] Example 1

[0022] A highly-reliable breakable anti-fake label, as shown in FIG. 1, comprises a weakly-adhesive PET film 1, a knife pattern anti-fake label 2, and a base paper 3 from top to bottom. Figure 1 The base paper 3 is a single-side smooth release paper, and the smooth side is coated with silicone oil, which has a separation effect on the adhesive, so that the anti-fake label can be easily peeled off from the base paper 3.

[0023] The knife pattern anti-fake label 2 is overlaid on the top, so that the knife pattern anti-fake label 2 can be easily peeled off from the base paper 3. Figure 2As shown, it comprises the sticker 21 and the adhesive layer 22, the adhesive layer 22 is the 6-12 μm acrylic polyester glue formed sticking surface, the adhesive force is greater than 50 gf / inch, when producing, the sticker 21 is combined with the smooth side of the base paper 3, when using, the sticker 21 is connected with the product by the adhesive layer 22.

[0024] In order to strengthen the anti-fake performance of the anti-fake sticker, the sticker 21 is made of fragile paper, and the cutter flowers 211 are cut on the surface of the sticker 21 by using a die cutter, and the depth of the cutter marks of the cutter flowers 211 is higher than 70% of the thickness of the sticker 21. The depth of the cutter mark of the present application can be up to about 90% in actual production, therefore, the sticker is easy to be in a fragmented state after being peeled off after the anti-fake label is pasted on the object to be pasted, and it is more difficult to be completely peeled off.

[0025] The upper layer of the cutter flower anti-fake label 2 is provided with a weakly adhesive PET film 1, the weakly adhesive PET film 1 comprises a protective layer 11 for providing support and protection for the cutter flower, and a connecting layer 12 with an adhesive force of 9-13 gf / inch. Among them, the protective layer 11 includes but is not limited to selecting a 34-37 μm polyester film; the connecting layer 12 includes but is not limited to selecting a 7-9 μm acrylic polyester.

[0026] Example 2

[0027] The difference between example 2 and example 1 is that the weakly adhesive PET film 1 is only provided with the protective layer 11, and the connecting layer is not set, when producing, the weakly adhesive PET film 1 is combined with the cutter flower anti-fake label 2 by using electrostatic adsorption.

[0028] The above only describes the embodiments of the present application, and the specific structure and characteristics of the scheme are not described in detail. It should be pointed out that for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should be regarded as the protection range of the present application, and these will not affect the effect and practicality of the present application. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A highly reliable fragile anti-counterfeiting label, comprising a smooth backing paper, on which a peelable etched anti-counterfeiting label is affixed, characterized in that: The knife pattern anti-counterfeit label is coated with a weakly adhesive PET film that can protect the knife pattern, and the depth of the knife marks on the knife pattern anti-counterfeit label is higher than 70% of the thickness of the knife pattern anti-counterfeit label.

2. The high-reliability frangible security tag of claim 1, wherein: The knife pattern anti-counterfeit label is provided with a 6-12 μm adhesive layer, and the knife pattern anti-counterfeit label is attached to the base paper by the adhesive layer.

3. The high-reliability frangible security tag of claim 2, wherein: The weakly adhesive PET film comprises a protective layer that provides support and protection for the knife pattern, and a connecting layer with an adhesive force of 9-13 gf / inch.

4. The high-reliability frangible security tag of claim 3, wherein: The protective layer is a 34-37 μm polyester film, and the connecting layer is a 7-9 μm acrylic polyester.

5. The high-reliability frangible security marking of claim 1, wherein: The base paper is a single-side smooth release paper.

6. The high-reliability frangible security marking of claim 1, wherein: The depth of the knife marks on the knife pattern is higher than 90% of the thickness of the knife pattern anti-counterfeit label.

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