Anti-counterfeit label

Abstract

The utility model belongs to the technical field of anti-counterfeit labels, and particularly relates to an anti-counterfeit label. The laser holographic hot stamping scratch-resistant paper comprises glassine paper, water-based pressure-sensitive adhesive, anti-counterfeiting paper and a digital printing layer which are sequentially stacked from bottom to top, a surface scratch-resistant area barrier layer is arranged on the digital printing layer, and a laser holographic hot stamping scratch layer is laid at the top end of the surface scratch-resistant area barrier layer. According to the utility model, the production efficiency is improved by 70% under the condition that a label surface visual effect and a functional one-object one-code data multi-point-location unduplicated visual design effect are realized by means of digital variable and random variable super line, random variable fingerprints, color variable patterns and color variable digital technologies, wherein the image-text color change shows a functional one-object one-code data multi-point-location unduplicated visual design effect. And a holographic and variable random data multi-point verification and acquisition anti-counterfeiting function in a specified area is realized.

Description

Technical Field

[0001] This utility model belongs to the field of anti-counterfeiting label technology, and specifically relates to an anti-counterfeiting label. Background Technology

[0002] Anti-counterfeiting labels are product identifiers used to prevent counterfeiting and imitation. They typically employ various anti-counterfeiting technologies to ensure the uniqueness and authenticity of products, thereby protecting the interests of consumers and brands. Generally, anti-counterfeiting labels use QR codes, barcodes, etc. While these technologies are low-cost and easy to implement, they can also be easily copied or imitated by counterfeiters. Furthermore, due to their relatively low anti-counterfeiting performance, general anti-counterfeiting labels may have shortcomings in terms of security. This could lead to a proliferation of counterfeit products on the market, damaging brand reputation and consumer interests.

[0003] The design and production of general anti-counterfeiting labels are relatively standardized, lacking uniqueness. This makes it difficult for consumers to distinguish genuine products from counterfeits based on the label alone. With technological advancements and increasingly sophisticated counterfeiting methods, some anti-counterfeiting labels may be easily cracked or bypassed. This could cause the anti-counterfeiting labels to lose their intended anti-counterfeiting function. Therefore, whether a new anti-counterfeiting label with higher anti-counterfeiting performance, increased uniqueness, and recognizability can be provided is a key technical problem that this invention urgently needs to solve.

[0004] For example, the utility model patent application CN 205375976 U discloses an anti-counterfeiting label, belonging to the field of anti-counterfeiting label technology. It includes an anti-counterfeiting label body; the anti-counterfeiting label body consists of an adhesive layer one, a password layer, an adhesive layer two, a decorative layer, and a notch; the upper surface of the adhesive layer one has a password layer; the upper surface of the adhesive layer two has a decorative layer; the adhesive layer two and the password layer cooperate with each other; a notch is provided along the edge of the decorative layer. The anti-counterfeiting label described in this application is relatively easy to crack or bypass. This may cause the anti-counterfeiting label to lose its intended anti-counterfeiting function. Summary of the Invention

[0005] To address the aforementioned technical problems, this invention combines multiple anti-counterfeiting technologies, including multi-layered design, hidden numbers, holographic patterns, anti-counterfeiting threads, random variable fingerprints, and color variable patterns, significantly improving anti-counterfeiting performance and effectively preventing counterfeiting.

[0006] In view of the above, the present invention adopts the following technical solution:

[0007] An anti-counterfeiting label includes glassine paper, water-based pressure-sensitive adhesive, anti-counterfeiting paper, and a digital printing layer stacked sequentially from bottom to top. A surface scratch barrier layer is provided on the digital printing layer, and a laser holographic hot stamping scratch layer is laid on the top of the surface scratch barrier layer.

[0008] Furthermore, the surface scraping barrier layer is provided with color variable numbers, which are hidden beneath the laser holographic hot stamping scraping layer.

[0009] Furthermore, the digital printing layer is provided with anti-counterfeiting lines and random variable lines.

[0010] Furthermore, the digital printing layer is also provided with random variable fingerprints.

[0011] Furthermore, the digital printing layer is also provided with a color variable pattern.

[0012] The beneficial effects of this utility model are as follows:

[0013] The label features a multi-layered anti-counterfeiting design, employing a multi-layered structure including glassine paper, water-based pressure-sensitive adhesive, anti-counterfeiting paper, and a digital printing layer. This multi-layered design increases the label's complexity and enhances its anti-counterfeiting performance.

[0014] The label features a hidden, color-changing variable number, concealed beneath a laser-holographic hot stamping layer. This design makes the number difficult to spot under normal circumstances, increasing the difficulty of counterfeiting.

[0015] Laser holographic hot stamping not only enhances the aesthetics of labels but also provides anti-counterfeiting features. The holographic pattern exhibits different effects under different angles and lighting conditions, making it difficult to replicate.

[0016] The digital printing layer features anti-counterfeiting threads and randomly variable threads. These threads form complex patterns on the label, increasing the difficulty of counterfeiting.

[0017] The label also features a random, variable fingerprint. This design makes each label unique, further enhancing its anti-counterfeiting capabilities.

[0018] The digitally printed layer features color-changing patterns. These patterns increase the variety of the labels, making it difficult for counterfeiters to mass-produce them.

[0019] Therefore, this utility model, relying on digital variable random variable super-line, random variable fingerprint, color variable pattern, and color variable digital technology, achieves a unique visual effect on the label surface and a multi-point, non-replicable visual design effect with one-item-one-code data. This technology improves production efficiency by 70%. It also enables holographic and variable random data multi-point verification and anti-counterfeiting functions within a designated area. Attached Figure Description

[0020] Figure 1 This is a process structure diagram of this utility model.

[0021] Figure 2This is a diagram illustrating the anti-counterfeiting effect of this utility model (before scratching).

[0022] Figure 3 This is a diagram illustrating the anti-counterfeiting effect of this utility model (after scratching it off). Detailed Implementation

[0023] To further illustrate the technical means and effects of this utility model in order to achieve its intended purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0024] It should be noted that, in this application, unless otherwise stated, directional terms such as "upper," "lower," "top," and "bottom" are generally used in relation to the direction shown in the accompanying drawings, or in relation to the vertical, perpendicular, or gravitational direction of the component itself; similarly, for ease of understanding and description, "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model. Example

[0025] like Figure 1-3 As shown, an anti-counterfeiting label includes glassine paper 1, water-based pressure-sensitive adhesive 2, anti-counterfeiting paper 3 and digital printing layer 4 stacked sequentially from bottom to top. A surface scratch barrier layer 5 is provided on the digital printing layer 4, and a laser holographic hot stamping scratch layer 6 is laid on the top of the surface scratch barrier layer 5.

[0026] In this application, the glassine paper 1 uses Nyquist glassine backing paper; the water-based pressure-sensitive adhesive 2 uses water-based pressure-sensitive adhesive 2805. The glassine paper 1 is the bottom layer of the anti-counterfeiting label, serving to support the entire label. The water-based pressure-sensitive adhesive 2 is placed on top of the glassine paper 1 to adhere the anti-counterfeiting paper 3 to it. The anti-counterfeiting paper 3 is placed on top of the water-based pressure-sensitive adhesive 2 and adhered to the glassine paper 1 via the water-based pressure-sensitive adhesive 2. The anti-counterfeiting paper 3 itself possesses certain anti-counterfeiting properties. The digital printing layer 4 is placed on top of the anti-counterfeiting paper 3, forming various patterns and text on it using digital printing technology. The surface scratch-off barrier layer 5 is placed on top of the digital printing layer 4, covering a portion of the digital printing layer 4 to form a scratch-off area. The laser holographic hot stamping scratch-off layer 6 is placed on top of the surface scratch-off barrier layer 5, forming a holographic pattern using laser holographic hot stamping technology.

[0027] Additionally, a color-changing variable number 11 is provided on the surface scratch-off barrier layer 5, which is hidden beneath the laser holographic hot stamping scratch-off layer 6. An anti-counterfeiting security thread 7 and a random variable security thread 8 are provided on the digital printing layer 4. A random variable fingerprint 9 and a color-changing variable pattern 10 are also provided on the digital printing layer 4.

[0028] In this embodiment, the color variable digit 11 can be generated and printed using Zhonglang Variable Data Printing Software. The specific steps include: opening Zhonglang Variable Data Printing Software and creating a new label; drawing a barcode or QR code object on the label; double-clicking the barcode or QR code object to open the "Graphic Properties" dialog box; in the "Data Source" option, selecting "Database Import" and importing data containing the color variable digit 11; adding color codes in the "Data Source," which can be randomly generated or imported from the database; after setting, clicking "Print Preview" to view the effect; and then printing the color codes onto the surface scratch-off barrier layer 5 to form the color variable digit 11.

[0029] It is important to note that the anti-counterfeiting super line 7 is a type of line with specific anti-counterfeiting functions, which usually has a fixed shape and characteristics. Because the characteristics are fixed, the anti-counterfeiting effect is relatively weak, as counterfeiters can imitate it by copying. On the other hand, the random variable super line 8 is an anti-counterfeiting technology for lines, but its shape and characteristics change randomly with each production or printing. Because the characteristics change randomly, the anti-counterfeiting effect is stronger, as counterfeiters find it difficult to copy the characteristics that are different in each production.

[0030] The anti-counterfeiting super-thread 7 can be implemented on digital printing layer 4 using digital printing technology. The specific steps are as follows: Design the anti-counterfeiting super-thread 7 pattern using professional design software (such as Adobe Illustrator); import the designed pattern into variable data printing software; add the anti-counterfeiting super-thread 7 pattern to digital printing layer 4 and set its position and size; print preview and adjust the effect.

[0031] Random variable hyperline 8 can be achieved by generating a random pattern and applying it to digital printing layer 4. The specific steps are as follows: Generate a random hyperline pattern using a programming language (such as Python). Import the generated pattern into variable data printing software. Add the random variable hyperline 8 pattern to digital printing layer 4 and set its position and size. Preview the print and adjust the effect. Programming languages ​​suitable for drawing random variable hyperlines 8 are already available in existing technologies, so they will not be elaborated here. The following is an example of a programming language that can generate random variable hyperlines 8.

[0032] import turtle

[0033] import random

[0034] def draw_random_line():

[0035] # Set brush thickness to a random value

[0036] turtle.pensize(random.randint(1, 5))

[0037] # Set the brush color to random color

[0038] r = random.random()

[0039] g = random.random()

[0040] b = random.random()

[0041] turtle.pencolor(r, g, b)

[0042] # Random starting point coordinates

[0043] start_x = random.randint(-200, 200)

[0044] start_y = random.randint(-200, 200)

[0045] turtle.penup()

[0046] turtle.goto(start_x, start_y)

[0047] turtle.pendown()

[0048] # Random endpoint coordinates (creating a hyperline-like effect by limiting the range)

[0049] end_x = start_x + random.randint(-50, 50)

[0050] end_y = start_y + random.randint(-50, 50)

[0051] turtle.goto(end_x, end_y)

[0052] # Draw multiple random hyperlines

[0053] for _ in range(10):

[0054] draw_random_line()

[0055] turtle.done()

[0056] Random variable fingerprint 9 can be achieved by generating a random fingerprint pattern and applying it to digital printing layer 4. The specific steps are as follows: Use fingerprint generation software to generate a random fingerprint pattern. Import the generated pattern into variable data printing software. Add the random variable fingerprint 9 pattern to digital printing layer 4 and set its position and size. Preview the print and adjust the effect.

[0057] The color variable pattern 10 can be generated randomly or dynamically and implemented on the digital printing layer 4. The specific steps are as follows: Design the color variable pattern 10 using design software (such as Adobe Photoshop). Import the designed pattern into the variable data printing software. Add the color variable pattern 10 to the digital printing layer 4 and set its position and size.

[0058] The anti-counterfeiting super line 7, random variable super line 8, random variable fingerprint 9, and color variable pattern 10 mentioned above are printed on the digital printing layer 4.

[0059] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A security tag, characterized in that It comprises, from bottom to top, a layer of glassine paper, a layer of water-based pressure-sensitive adhesive, a layer of anti-counterfeiting paper and a layer of digital printing, wherein a surface scratch area barrier layer is arranged on the layer of digital printing, and a laser holographic stamping scratch layer is arranged on the top end of the surface scratch area barrier layer; A color variable number is arranged on the surface scratch area barrier layer, and the color variable number is hidden below the laser holographic stamping scratch layer; An anti-counterfeiting superline and a random variable superline are arranged on the layer of digital printing; A random variable fingerprint is further arranged on the layer of digital printing; and a color variable pattern is further arranged on the layer of digital printing.

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