In an era where counterfeiting techniques grow increasingly sophisticated, the introduction of new technologies in banknote security is key. By integrating advanced nanotechnology to the RollingStar® security thread family, novel and attractive effects like the dynamic ColorFlip™ and Color MotifFlip™ are now available. Highly precise coloring and striking metallic finish enhance attraction and safeguard the verification process. Inherent to RollingStar® family, the applied micromirror technology creates an outstanding high brilliance, which ensures authentication even in dim light conditions.

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