Date：2026-01-07 Source: Huaxin Anti Counterfeiting
In the context of the continuous development of the market economy and the continuous iteration of technological levels, anti-counterfeiting
traceability has become a core link for ensuring product safety, maintaining brand reputation, and safeguarding the legitimate rights and interests
of consumers. With various counterfeit and substandard behaviors posing a serious threat to the healthy development of the industry and public
interests, it is urgent to promote the innovation and deep application of anti-counterfeiting technologies. Huaxin Anti-counterfeiting has been
deeply engaged in the anti-counterfeiting field for many years, and has launched the double-layer reflective laser holographic label and
anti-counterfeiting label laser reflective double-layer, which, with their outstanding anti-counterfeiting performance, have become one of the
preferred solutions for anti-counterfeiting in various industries. This article will conduct a systematic analysis of this technology and comprehensively
present Huaxin Anti-counterfeiting's technical accumulation and innovation achievements in the field of double-layer reflective laser holographic.
I. Huaxin Anti-counterfeiting Double-Layer Reflective Laser Holographic Label
The double-layer reflective laser holographic label is a high-end anti-counterfeiting label based on laser holographic technology. Through the
collaborative effect of the double-layer holographic structure, it combines dynamic reflection effect and strong anti-counterfeiting performance.
Its core characteristics are as follows: When the light is irradiated at different angles, the surface of the label will present step-like or gradual diffraction
color changes, and the design of the double-layer structure makes the label impossible to be completely transferred or copied, effectively preventing
counterfeiting.
1. Technical Principle
Laser holographic diffraction and interference principle: When light is irradiated onto the label surface, the different grating structures of the two-color
holographic laser layers will diffract the light, generating light of different wavelengths. Due to the positional difference between the two layers of
holographic patterns, when the light is incident from different angles, it will be irradiated onto different layers of the holographic patterns, thus
presenting two different diffraction colors.
2. Structural Design
It is usually composed of the base film layer, the two-color holographic laser layer, the metal coating layer, and the self-adhesive layer, etc. Among them,
the two-color holographic laser layer is the core functional layer:
Base film layer: Using PET, PVC or BOPP etc. transparent films as the basic supporting layer of the label, protecting the internal structure from scratches.
Two-color holographic laser layer: Composed of two different color holographic laser transfer coatings, through the position difference design, the two
layers of holographic patterns present different diffraction effects at different angles. For example, the grating stripes of the first layer and the second
layer can be parallel, perpendicular or inclined intersecting, forming "step-like" color differences.
Metal coating layer: Usually an aluminum coating layer, enhancing the reflectivity of the label, making the holographic patterns more vivid.
Self-adhesive layer: Used to stick the label on the product or packaging. Some labels use fragile anti-peeling layers to ensure that the label cannot be
reused.
3. Anti-counterfeiting Advantage: Unbreakable "Triple Defense Barrier"
The anti-counterfeiting feature of this label stems from the synergy of structure, visual effect, and material, creating a technical barrier that
counterfeiters find difficult to overcome: Unreproducible structure: The positional difference of the dual-color holographic laser layer needs to be
achieved through high-precision molding equipment, and counterfeiters find it challenging to replicate such micrometer-level structural differences.
Dynamic visual verification: When the light angle changes, the color of the label changes dynamically, making it impossible for counterfeiters to
replicate it through static printing methods; consumers do not need professional tools; they can preliminarily verify the authenticity by simply
observing with their naked eyes.
Material anti-peeling and durable: Some products use fragile paper as the base layer, combined with the material properties of high-temperature
resistance and low-temperature resistance, they can remain free of bubbles and corners even in an extreme environment of -50℃ for 10 years,
balancing both anti-peeling performance and environmental adaptability.
II. Multiple Application Scenarios
1. Anti-counterfeiting for High-End Consumer Products
Alcoholic Beverages: The label integrates holographic rainbow paper and aluminum etching hollowing technology. When consumers rotate the label,
they can see dynamic rings and the layered effect of the brand logo. In addition, they can scan the code to verify the production batch.
Cosmetics: The use of fluorescent encrypted holographic technology, which shows hidden text under ultraviolet light. Combined with micro-text to
prevent label copying.
2. Industrial and Electronic Products
Electronic Products: The label uses heat-resistant PET material, suitable for high-temperature production environments such as mobile phones and
batteries.
Automotive Components: Combined with nuclear diameter anti-counterfeiting technology, the internal micro-structure needs to be detected with a
special instrument to prevent counterfeit parts from entering the market.
Conclusion
Shenzhen Huaxin Anti-counterfeiting Technology Co., Ltd. has always been committed to the mission of "Technology drives trust, innovation safeguards
value", continuously leading the innovation of anti-counterfeiting technology. The double-layer reflective laser holographic label, as the company's core
product, with its technical barriers and wide applicability, has become the preferred solution for brand anti-counterfeiting. In the future, Huaxin
Anti-counterfeiting will continue to deepen technological research and development, building a safer and smarter anti-counterfeiting ecosystem for
global enterprises.
