GB/T 17001.4-2025
ActiveAnti-counterfeiting printing ink—Part 4：Sunlight excitation color variable anti-counterfeiting printing ink
防伪油墨 第4部分：日光激发变色防伪油墨
Application Summary AI generated
This standard specifies technical requirements, test methods, and inspection rules for sunlight-excitation color-variable anti-counterfeiting printing inks. It is applied in the production and quality verification of inks used for security documents, product labels, and packaging in industries such as banking, pharmaceuticals, and high-value consumer goods. The standard ensures the ink changes color under natural sunlight exposure, enabling visual authentication without specialized equipment.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.