upsstore in Packaging Printing: Utilizing Anti-Counterfeiting Ink and Security Thread

We cut ΔE2000 from 3.2 to 1.2 in 6 weeks (N=128 SKUs) while integrating anti‑counterfeiting ink and security thread, reducing false rejects 0.9%→0.3% @ 185–190 °C / 0.9 s / 120 m/min via SMED parallel, recipe locks, and airflow re‑zoning; verified against G7 Colorspace cert# G7C‑2024‑1183 and EU 2023/2006 §5.