GB/T 17001.7-2023
ActiveAnti-counterfeiting printing ink—Part 7:Optical variable anti-counterfeiting printing ink
防伪油墨 第7部分：光学可变防伪油墨
Application Summary AI generated
This standard specifies technical requirements, test methods, and inspection rules for optical variable anti-counterfeiting printing inks, which change color depending on the viewing angle. It is applied in the production and quality control of security inks used for banknotes, certificates, passports, and high-value product packaging to prevent counterfeiting through visual verification.
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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.