HOLOGRAMS IN GUJARAT

Hologram stickers are widely used for security due to their complex and customizable features, which make them difficult to counterfeit. These stickers often incorporate 2D/3D holograms, creating a three-dimensional effect visible from different angles, and true color holograms that produce vivid, realistic images. Kinetic movement effects add to the complexity by making images appear to move or change when viewed from various perspectives. Additionally, micro and nano text features involve tiny text that is nearly invisible to the naked eye but can be seen under magnification, making replication extremely challenging.

Other advanced security features include guilloche patterns, which are fine-line designs similar to those found on banknotes, and laser-readable hidden images that only become visible under laser light. Flip-flop effects display different images or text when viewed from various angles, while concealed laser-retrievable images require specific laser frequencies to be revealed. Dot matrix holograms, created with high resolution and intricate designs, and electron-beam lithography, which offers fine detail and precision, further enhance security. Covert features detectable only with specialized equipment and UV holograms visible under ultraviolet light add additional layers of protection.

Incorporating serial numbers, barcodes, QR codes, and custom designs into hologram stickers adds traceability and uniqueness, aiding in authentication and inventory control. Tamper-evident holograms show visible marks if tampered with, ensuring the integrity of the protected item. Additional measures include latent images that appear only at certain angles, embossed and hot-stamped holograms that bond strongly to surfaces, and color-shifting inks that change color when viewed from different angles. Multi-channel images display multiple images or messages from different viewpoints, adding visual complexity.

Further security features include embedded micro images visible only under magnification, digital watermarks detectable with specialized software, and security fibers in the holographic material, visible under UV light or other specific conditions. By combining these features, hologram stickers provide robust protection against counterfeiting and unauthorized replication, tailored to the specific security needs of the application.