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Fluorescent Fiber Anti-counterfeiting Label
| Item | Fluorescent Fiber Anti-counterfeiting Label |
| Material | Paper-based, PVC, PP, PET, Matte Gold/Silver Self-adhesive, Holographic Self-adhesive, etc. |
| Shape | Round, Square, Rectangular, Customized |
| Color | CMYK/ Full color, PMS,Pantone number Color |
| Feature | Anti-counterfeit,Brand protect & Aesthetic appearance |
| Surface Finishing | glossy/matte varnishing, lamination,gold/silver stamping,embossing etc |
| Packing | Roll, sheet or individual sheet (according to your request) |
Technical Principle
The fluorescent fiber anti-counterfeiting label is produced by randomly incorporating fine fiber filaments made of special fluorescent materials during the manufacturing process of paper or film substrates. These fibers typically appear as visible colored threads (e.g., red, blue, green) under natural light, and when irradiated with the UV light (365nm wavelength), they emit bright fluorescence (Fluorescent colors may be either monochromatic or multicoloured.). The core of its anti-counterfeiting technologies lies in the fiber’s material, shape, distribution, and fluorescent properties, thus ensuring that each label possesses unique and difficult-to-replicate characteristics.
Usage Advantages
Intuitive and Easy Identification: The public can make a preliminary authenticity judgment by observing the fibers with the naked eye and simply irradiating them with a UV light, no professional training required.
Strong Random Anti-Counterfeiting Performance: The quantity, position, orientation, and color of the fibers are random, making batch counterfeiting impossible.
Difficult to Replicate: The manufacturing process of special fluorescent fibers is complex, material control is strict, and the cost of counterfeiting is extremely high.
High Compatibility: It can be combined with other anti-counterfeiting technologies such as QR codes, holography, and printing to build a multi-layer anti-counterfeiting protection system.
Good Durability: The fibers are firmly bonded to the substrate, which are resistant to friction, temperature and humidity, with a long service life.
Design Forms
Diverse Shapes: In addition to classic long strip fibers, custom special-shaped fibers (e.g., circular, star-shaped, cross-shaped) are also available, and brand information can even be embedded into the fibers.
Multi-Color Combination: A single label can be mixed with fibers of multiple colors (e.g., red, blue, yellow), and each color can exhibit different fluorescent responses.
Random Distribution: Fibers are naturally embedded inside the substrate with an irregular distribution, enhancing the uniqueness of each label.
Flexible Customization: The fiber’s color, shape, density, and the substrate material can all be customized according to customer needs, meeting the personalized anti-counterfeiting requirements of brands.
This label is widely used for anti-counterfeiting protection in fields such as documents, certificates, high-end tobacco and alcohol, pharmaceuticals, and luxury goods. It is an efficient anti-counterfeiting solution that combines intuitiveness, security and aesthetics.
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