阅读说明：本技术 一种防篡改防伪标签及其制备方法 (Anti-tampering anti-counterfeiting label and preparation method thereof ) 是由 明元成 于 2020-12-17 设计创作，主要内容包括：本发明属于防伪标签领域,具体涉及一种防篡改防伪标签,包括标签层、第一防水层、耐磨层、第二防水层、背胶层和离型纸层,所述标签层的上端设置有第一防水层,所述第一防水层的上端设置有耐磨层,所述标签层的下端设置有第二防水层,所述第二防水层的下端设置有背胶层。本发明通过设计标签层作为基层,标签层外侧分别设计第一防水层和第二防水层,可以实现良好的防水作用,使得防伪标签不易受潮导致发生损毁,且标签层置于中部,不易被篡改；本发明通过设计耐磨层,耐磨层采用耐磨粉、聚氨酯、硬脂酸钙、聚丙烯母料、耐磨助剂、抗静电母粒、消泡剂、分散剂、抗氧化剂、增塑剂组成,耐磨性好,不易有划痕,避免标签难以识别。(The invention belongs to the field of anti-counterfeiting labels, and particularly relates to a tamper-proof anti-counterfeiting label which comprises a label layer, a first waterproof layer, a wear-resistant layer, a second waterproof layer, a back glue layer and a release paper layer, wherein the first waterproof layer is arranged at the upper end of the label layer, the wear-resistant layer is arranged at the upper end of the first waterproof layer, the second waterproof layer is arranged at the lower end of the label layer, and the back glue layer is arranged at the lower end of the second waterproof layer. According to the invention, the label layer is designed as the base layer, the first waterproof layer and the second waterproof layer are respectively designed on the outer side of the label layer, so that a good waterproof effect can be realized, the anti-counterfeiting label is not easy to damage due to dampness, and the label layer is arranged in the middle and is not easy to tamper; according to the invention, the wear-resistant layer is designed, and the wear-resistant layer is composed of wear-resistant powder, polyurethane, calcium stearate, polypropylene master batch, wear-resistant auxiliary agent, antistatic master batch, defoaming agent, dispersing agent, antioxidant and plasticizer, so that the wear-resistant layer is good in wear resistance, not easy to scratch and capable of avoiding the difficulty in identifying the label.)

1. The utility model provides a tamper-resistant anti-counterfeit label, includes label layer (1), first waterproof layer (2), wearing layer (3), second waterproof layer (4), gum layer (5) and release paper layer (6), its characterized in that: the upper end of label layer (1) is provided with first waterproof layer (2), the upper end of first waterproof layer (2) is provided with wearing layer (3), the lower extreme of label layer (1) is provided with second waterproof layer (4), the lower extreme of second waterproof layer (4) is provided with gum layer (5), the lower extreme of gum layer (5) is provided with from type paper layer (6).

2. A preparation method of a tamper-proof anti-counterfeit label is characterized by comprising the following steps: the method comprises the following specific steps:

the method comprises the following steps: preparing a label layer (1) in advance, spraying or printing commodity information on the upper surface of the label layer (1), printing an anti-tampering anti-counterfeiting code on a certain place on the back surface of the label layer, inputting the label layer (1) into a first film laminating machine, respectively attaching a first waterproof layer (2) and a second waterproof layer (4) to the upper surface and the lower surface of the label layer (1) by the first film laminating machine, and then cooling;

step two: inputting the cooled label layer (1) attached with the first waterproof layer (2) and the second waterproof layer (4) into a second film laminating machine, and attaching the wear-resistant layer (3) to the upper surface of the first waterproof layer (2) by the second film laminating machine;

step three: after the wear-resistant layer (3) is attached, the bottom surface of the second waterproof layer (4) is placed on a glue spreader to be glued, and the back glue layer (5) is processed;

step four: then placing the unfinished label on a roller press, presetting a release paper layer (6) on the roller press, and rolling and laminating the back glue layer (5) and the release paper layer (6) to finish the rough forming of the label;

step five: the crude label is cut to the specified specifications.

3. The method for preparing the tamper-proof anti-counterfeit label according to claim 2, wherein the method comprises the following steps: in the first step, the label layer (1) is provided with an anti-tampering anti-counterfeiting code which is a two-dimensional code or a bar code, the label layer (1) is made of traditional printing paper, and the thickness of the label layer (1) is 0.3 mm.

4. The method for preparing the tamper-proof anti-counterfeit label according to claim 2, wherein the method comprises the following steps: in the first step, the first waterproof layer (2) and the second waterproof layer (4) are both made of polyethylene films, and the thicknesses of the first waterproof layer (2) and the second waterproof layer (4) are both 0.1 mm.

5. The method for preparing the tamper-proof anti-counterfeit label according to claim 2, wherein the method comprises the following steps: in the second step, the wear-resistant layer (3) is made of a wear-resistant film, and the thickness of the wear-resistant layer (3) is 0.1 mm.

6. The method for preparing the tamper-proof anti-counterfeit label according to claim 5, wherein the method comprises the following steps: the wear-resistant film mainly comprises the following raw materials: 8-12 parts of wear-resistant powder, 6-8 parts of polyurethane, 0.8-1 part of calcium stearate, 30-50 parts of polypropylene master batch, 0.5-0.7 part of wear-resistant additive, 20-30 parts of antistatic master batch, 0.5-1.5 parts of defoaming agent, 0.5-1.5 parts of dispersing agent, 0.8-1.2 parts of antioxidant and 0.5-2 parts of plasticizer.

7. The method for preparing the tamper-proof anti-counterfeit label according to claim 2, wherein the method comprises the following steps: the back glue layer (5) in the third step is made of a traditional back glue material, and the thickness of the back glue layer (5) is 0.2 mm.

8. The method for preparing the tamper-proof anti-counterfeit label according to claim 2, wherein the method comprises the following steps: in the fourth step, the release paper layer (6) adopts the traditional release paper, and the thickness of the release paper layer (6) is 0.2 mm.

9. The method for preparing the tamper-proof anti-counterfeit label according to claim 2, wherein the method comprises the following steps: and cooling by adopting a fan during cooling in the first step, wherein the fan adopts a temperature-controlled air cooler, the temperature of an air outlet of the fan is lower than 10 ℃, and the distance between the air outlet and the label is lower than 10 cm.

Technical Field

The invention relates to the technical field of anti-counterfeiting labels, in particular to an anti-tampering anti-counterfeiting label and a preparation method thereof.

Background

The anti-fake label is one anti-fake label capable of being adhered, printed and transferred to the surface of the object, the package of the object or the attachment of the object, and has anti-fake effect. The anti-counterfeiting characteristic of the anti-counterfeiting label and the identification method are souls of the anti-counterfeiting label, and the anti-counterfeiting is a measure for preventing the actions of imitation or copying for deception and without permission of an owner.

Most of the existing anti-counterfeiting labels are made by simply spraying marks on paper and then preparing release paper, so that the anti-counterfeiting labels are easy to tamper, and the waterproof performance and the wear resistance are poor. Accordingly, there is a need for improvements in the art.

Disclosure of Invention

The invention aims to provide a tamper-proof anti-counterfeit label and a preparation method thereof, which solve the problems that the existing anti-counterfeit label is easy to be tampered and has poor waterproof and wear-resisting properties.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a tamper-resistant anti-counterfeit label, includes label layer, first waterproof layer, wearing layer, second waterproof layer, gum layer and leaves type paper layer, the upper end on label layer is provided with first waterproof layer, the upper end of first waterproof layer is provided with the wearing layer, the lower extreme on label layer is provided with the second waterproof layer, the lower extreme of second waterproof layer is provided with the gum layer, the lower extreme of gum layer is provided with leaves type paper layer.

A preparation method of a tamper-proof anti-counterfeit label comprises the following specific steps:

the method comprises the following steps: preparing a label layer in advance, spraying or printing commodity information on the upper surface of the label layer, printing an anti-tampering anti-counterfeiting code on a certain position of the back surface of the label layer, inputting the label layer into a first film laminating machine, respectively attaching a first waterproof layer and a second waterproof layer to the upper surface and the lower surface of the label layer by the first film laminating machine, and then cooling;

step two: inputting the cooled label layer attached with the first waterproof layer and the second waterproof layer into a second film laminating machine, and attaching the wear-resistant layer to the upper surface of the first waterproof layer by the second film laminating machine;

step three: after the adhesion of the wear-resistant layer is finished, the bottom surface of the second waterproof layer is placed on a glue spreader to be glued, and the processing of the back glue layer is finished;

step four: then placing the unfinished label on a roller press, presetting a release paper layer on the roller press, and rolling and laminating the back glue layer and the release paper layer to finish the rough forming of the label;

step five: the crude label is cut to the specified specifications.

Preferably, the label layer in the first step has an anti-tampering anti-counterfeiting code, the anti-tampering anti-counterfeiting code is a two-dimensional code or a bar code, the label layer is made of traditional printing paper, and the thickness of the label layer is 0.3 mm.

Preferably, in the first step, the first waterproof layer and the second waterproof layer are both made of polyethylene films, and the thicknesses of the first waterproof layer and the second waterproof layer are both 0.1 mm.

Preferably, the wear-resistant layer in the second step is made of a wear-resistant film, and the thickness of the wear-resistant layer is 0.1 mm.

Preferably, the raw materials of the wear-resistant film mainly comprise the following components: 8-12 parts of wear-resistant powder, 6-8 parts of polyurethane, 0.8-1 part of calcium stearate, 30-50 parts of polypropylene master batch, 0.5-0.7 part of wear-resistant additive, 20-30 parts of antistatic master batch, 0.5-1.5 parts of defoaming agent, 0.5-1.5 parts of dispersing agent, 0.8-1.2 parts of antioxidant and 0.5-2 parts of plasticizer.

Preferably, the back adhesive layer in the third step is made of a traditional back adhesive material, and the thickness of the back adhesive layer is 0.2 mm.

Preferably, the release paper layer in the fourth step adopts traditional release paper, and the thickness of the release paper layer is 0.2 mm.

Preferably, a fan is used for air cooling during cooling in the first step, the fan is a temperature-controlled air cooler, the temperature of an air outlet of the fan is lower than 10 ℃, and the distance between the air outlet and the label is lower than 10 cm.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the label layer is designed as the base layer, the first waterproof layer and the second waterproof layer are respectively designed on the outer side of the label layer, so that a good waterproof effect can be realized, the anti-counterfeiting label is not easy to damage due to dampness, and the label layer is arranged in the middle and is not easy to tamper;

2. according to the invention, the wear-resistant layer is designed, and is composed of wear-resistant powder, polyurethane, calcium stearate, polypropylene master batch, wear-resistant auxiliary, antistatic master batch, defoamer, dispersant, antioxidant and plasticizer, so that the wear-resistant label is good in wear resistance, not easy to scratch and prevented from being difficult to identify;

3. the invention provides a preparation basis for the anti-tampering anti-counterfeiting label by designing the preparation method of the anti-tampering anti-counterfeiting label.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

In the figure: 1. a label layer; 2. a first waterproof layer; 3. a wear layer; 4. a second waterproof layer; 5. a back glue layer; 6. and (7) a release paper layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Please refer to fig. 1, a tamper-proof anti-counterfeit label, including label layer 1, first waterproof layer 2, wear-resistant layer 3, second waterproof layer 4, gum layer 5 and release paper layer 6, the upper end of label layer 1 is provided with first waterproof layer 2, first waterproof layer 2 is made by adopting the polyethylene film, waterproof effect has, the upper end of first waterproof layer 2 is provided with wear-resistant layer 3, wear-resistant layer 3 has scratch-resistant wear-resistant function, it is difficult to be scraped the flower, the lower extreme of label layer 1 is provided with second waterproof layer 4, second waterproof layer 4 is made by adopting the polyethylene film, waterproof effect has, the lower extreme of second waterproof layer 4 is provided with gum layer 5, the lower extreme of gum layer 5 is provided with release paper layer 6, the design of gum layer 5 is used for pasting release paper layer 6, release paper layer 6 is used for protecting gum layer 5.

Example 1 as the present invention:

a preparation method of a tamper-proof anti-counterfeit label comprises the following specific steps:

the method comprises the following steps: preparing a label layer 1 in advance, spraying or printing commodity information on the upper surface of the label layer 1, printing an anti-tampering anti-counterfeiting code on a certain position of the back surface of the label layer, removing release paper from the label, and then attaching the label layer to a transparent commodity package, wherein the anti-tampering anti-counterfeiting code is on the back surface of the label and cannot be modified, so that an anti-tampering anti-counterfeiting function is realized, if two-dimensional code information is easily modified on the upper surface of the label layer 1 by people, then inputting the label layer 1 into a first film laminating machine, respectively attaching a first waterproof layer 2 and a second waterproof layer 4 to the upper surface and the lower surface of the label layer 1 by the first film laminating machine, and then cooling;

step two: inputting the cooled label layer 1 attached with the first waterproof layer 2 and the second waterproof layer 4 into a second film laminating machine, and attaching the wear-resistant layer 3 to the upper surface of the first waterproof layer 2 by the second film laminating machine;

step three: after the wearing layer 3 is attached, the bottom surface of the second waterproof layer 4 is placed on a glue spreader to be glued, and the back glue layer 5 is processed;

step four: then placing the unfinished label on a roller press, presetting a release paper layer 6 on the roller press, and rolling and laminating the back glue layer 5 and the release paper layer 6 to finish the rough forming of the label;

step five: the crude label is cut to the specified specifications.

In the first step, the label layer 1 is provided with an anti-tampering anti-counterfeiting code which is a two-dimensional code or a bar code, the label layer 1 is made of traditional printing paper, and the thickness of the label layer 1 is 0.3 mm.

In the first step, the first waterproof layer 2 and the second waterproof layer 4 are both made of polyethylene films, and the thicknesses of the first waterproof layer 2 and the second waterproof layer 4 are both 0.1 mm.

In the second step, the wear-resistant layer 3 is made of a wear-resistant film, and the thickness of the wear-resistant layer 3 is 0.1 mm.

The raw materials of the wear-resistant film mainly comprise the following components: 8 parts of wear-resistant powder, 6 parts of polyurethane, 0.8 part of calcium stearate, 30 parts of polypropylene master batch, 0.5 part of wear-resistant additive, 20 parts of antistatic master batch, 0.5 part of defoaming agent, 0.5 part of dispersing agent, 0.8 part of antioxidant and 0.5 part of plasticizer.

In the third step, the back glue layer 5 is made of traditional back glue materials, and the thickness of the back glue layer 5 is 0.2 mm.

In the fourth step, the release paper layer 6 adopts the traditional release paper, and the thickness of the release paper layer 6 is 0.2 mm.

And cooling by adopting a fan in the first step, wherein the fan adopts a temperature-controlled air cooler, the temperature of an air outlet of the fan is lower than 10 ℃, and the distance between the air outlet and the label is lower than 10 cm.

Example 2 as the present invention:

a preparation method of a tamper-proof anti-counterfeit label comprises the following specific steps:

the method comprises the following steps: preparing a label layer 1 in advance, spraying or printing commodity information on the upper surface of the label layer 1, printing an anti-tampering anti-counterfeiting code on a certain position of the back surface of the label layer, removing release paper from the label, and then attaching the label layer to a transparent commodity package, wherein the anti-tampering anti-counterfeiting code is on the back surface of the label and cannot be modified, so that an anti-tampering anti-counterfeiting function is realized, if two-dimensional code information is easily modified on the upper surface of the label layer 1 by people, then inputting the label layer 1 into a first film laminating machine, respectively attaching a first waterproof layer 2 and a second waterproof layer 4 to the upper surface and the lower surface of the label layer 1 by the first film laminating machine, and then cooling;

step two: inputting the cooled label layer 1 attached with the first waterproof layer 2 and the second waterproof layer 4 into a second film laminating machine, and attaching the wear-resistant layer 3 to the upper surface of the first waterproof layer 2 by the second film laminating machine;

step three: after the wearing layer 3 is attached, the bottom surface of the second waterproof layer 4 is placed on a glue spreader to be glued, and the back glue layer 5 is processed;

step four: then placing the unfinished label on a roller press, presetting a release paper layer 6 on the roller press, and rolling and laminating the back glue layer 5 and the release paper layer 6 to finish the rough forming of the label;

step five: the crude label is cut to the specified specifications.

In the first step, the label layer 1 is provided with an anti-tampering anti-counterfeiting code which is a two-dimensional code or a bar code, the label layer 1 is made of traditional printing paper, and the thickness of the label layer 1 is 0.3 mm.

In the first step, the first waterproof layer 2 and the second waterproof layer 4 are both made of polyethylene films, and the thicknesses of the first waterproof layer 2 and the second waterproof layer 4 are both 0.1 mm.

In the second step, the wear-resistant layer 3 is made of a wear-resistant film, and the thickness of the wear-resistant layer 3 is 0.1 mm.

The raw materials of the wear-resistant film mainly comprise the following components: 10 parts of wear-resistant powder, 7 parts of polyurethane, 0.9 part of calcium stearate, 40 parts of polypropylene master batch, 0.6 part of wear-resistant additive, 25 parts of antistatic master batch, 1 part of defoaming agent, 1 part of dispersing agent, 1 part of antioxidant and 1.75 parts of plasticizer.

In the third step, the back glue layer 5 is made of traditional back glue materials, and the thickness of the back glue layer 5 is 0.2 mm.

In the fourth step, the release paper layer 6 adopts the traditional release paper, and the thickness of the release paper layer 6 is 0.2 mm.

And cooling by adopting a fan in the first step, wherein the fan adopts a temperature-controlled air cooler, the temperature of an air outlet of the fan is lower than 10 ℃, and the distance between the air outlet and the label is lower than 10 cm.

Example 3 as the present invention:

a preparation method of a tamper-proof anti-counterfeit label comprises the following specific steps:

the method comprises the following steps: preparing a label layer 1 in advance, spraying or printing commodity information on the upper surface of the label layer 1, printing an anti-tampering anti-counterfeiting code on a certain position of the back surface of the label layer, removing release paper from the label, and then attaching the label layer to a transparent commodity package, wherein the anti-tampering anti-counterfeiting code is on the back surface of the label and cannot be modified, so that an anti-tampering anti-counterfeiting function is realized, if two-dimensional code information is easily modified on the upper surface of the label layer 1 by people, then inputting the label layer 1 into a first film laminating machine, respectively attaching a first waterproof layer 2 and a second waterproof layer 4 to the upper surface and the lower surface of the label layer 1 by the first film laminating machine, and then cooling;

step two: inputting the cooled label layer 1 attached with the first waterproof layer 2 and the second waterproof layer 4 into a second film laminating machine, and attaching the wear-resistant layer 3 to the upper surface of the first waterproof layer 2 by the second film laminating machine;

step three: after the wearing layer 3 is attached, the bottom surface of the second waterproof layer 4 is placed on a glue spreader to be glued, and the back glue layer 5 is processed;

step four: then placing the unfinished label on a roller press, presetting a release paper layer 6 on the roller press, and rolling and laminating the back glue layer 5 and the release paper layer 6 to finish the rough forming of the label;

step five: the crude label is cut to the specified specifications.

In the first step, the label layer 1 is provided with an anti-tampering anti-counterfeiting code which is a two-dimensional code or a bar code, the label layer 1 is made of traditional printing paper, and the thickness of the label layer 1 is 0.3 mm.

In the first step, the first waterproof layer 2 and the second waterproof layer 4 are both made of polyethylene films, and the thicknesses of the first waterproof layer 2 and the second waterproof layer 4 are both 0.1 mm.

In the second step, the wear-resistant layer 3 is made of a wear-resistant film, and the thickness of the wear-resistant layer 3 is 0.1 mm.

The raw materials of the wear-resistant film mainly comprise the following components: 12 parts of wear-resistant powder, 8 parts of polyurethane, 1 part of calcium stearate, 50 parts of polypropylene master batch, 0.7 part of wear-resistant auxiliary agent, 30 parts of antistatic master batch, 1.5 parts of defoaming agent, 1.5 parts of dispersing agent, 1.2 parts of antioxidant and 2 parts of plasticizer.

In the third step, the back glue layer 5 is made of traditional back glue materials, and the thickness of the back glue layer 5 is 0.2 mm.

In the fourth step, the release paper layer 6 adopts the traditional release paper, and the thickness of the release paper layer 6 is 0.2 mm.

And cooling by adopting a fan in the first step, wherein the fan adopts a temperature-controlled air cooler, the temperature of an air outlet of the fan is lower than 10 ℃, and the distance between the air outlet and the label is lower than 10 cm.

According to the scheme of the invention, the processing production is carried out on the embodiment 1-3 according to the steps from the first step to the fifth step respectively, the raw material components of the wear-resistant layer 3 are controlled, the other material components are not changed, three groups of labels are produced, then the three groups of labels are respectively sampled and prepared, the waterproof test is carried out on the labels, namely 10 drops of water are dripped on the labels, the wear-resistant test is carried out, and the surfaces of the labels are scraped for 500 times by a wood stick, so that the following results are obtained:

according to the tables, the design of the first waterproof layer 2 and the second waterproof layer 4 enables the waterproof performance of the label to be good, the wear-resistant layer 3 is designed, the material formula provided by the invention enables the wear-resistant performance of the label to be high and difficult to identify due to scratching, and the label layer 1 is located in the middle of the label and difficult to tamper.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.