What is Invisible Security Coding?
Invisible security coding is a technology used to protect products against counterfeiting, increase traceability and brand security. These codes, which are realized with methods such as UV ink and laser coding, become visible only under certain light sources. It is widely used especially in the pharmaceutical, cosmetics, food and electronics sectors.
Invisible Coding with UV Ink Technology
UV ink is a special type of ink that becomes visible under ultraviolet (UV) light. Because it is invisible under normal light, it is preferred to ensure product safety and combat counterfeiting.
UV Ink Usage Areas
- Pharmaceutical Industry: To combat counterfeit medicines, confidential production information and serial numbers are added to the packaging.
- Cosmetics Industry: Security coding is used to distinguish genuine products from counterfeits.
- Food and Beverage: Production dates and codes are printed on bottles and packaging, which are only visible in UV light.
- Electronics and Automotive: Serial numbers are printed with UV ink to increase the traceability of products.
Advantages of Coding with UV Ink
Invisible Security: Invisible in normal light, prevents counterfeiting.
✔ Fast and Efficient Application: Can be applied at high speed with inkjet coding machines.
✔ Durability: Resistant to water, friction and temperature.
Invisible Security Coding with Laser Technology
Laser coding is used to create permanent and wear-resistant codes on surfaces. UV lasers are ideal for micro-level marking without damaging particularly sensitive surfaces.
Advantages of Laser Coding
✅ Permanent Marking: Will not fade or erase over time.
✅ No Chemical Use: It is an environmentally friendly solution.
✅ Fast and High Precision: Clear and legible coding suitable for mass production.
Uses of Laser Technology
Pharmaceutical and Medical Products: Micro-level marking is applied to packaging to prevent counterfeit products.
Luxury Consumer Goods: Laser coding is applied to perfume bottles or jewelry to prevent counterfeit products.
Food Packaging: Production and expiration dates can be engraved directly on the surface of the packaging.
Which Technology is Better: UV Ink or Laser?
Things to consider when deciding:
Permanence: Laser coding is indelible and long-lasting, while UV ink is susceptible to some external factors.
Visibility: UV ink is only visible under UV light, while laser coding can be permanent even on a microscopic scale.
Cost: UV ink solutions are more affordable in terms of initial cost, but laser coding can be more economical in the long run as it requires no maintenance.
Conclusion Secure and Intelligent Coding Solutions
Invisible security coding is an important solution to prevent counterfeiting and ensure traceability of products. UV ink offers a temporary and flexible solution, while laser coding makes permanent and durable markings. By choosing the most suitable method depending on your industry and security needs, you can increase your brand security.
