Since January 1, 2026, Eastman Chemical has officially launched a global anti-counterfeiting and traceability system for genuine Tritan copolyester water cups. All newly produced Tritan plastic cups in China are equipped with laser holographic anti-counterfeiting marks and exclusive QR verification codes. Buyers can identify authentic Tritan materials through dynamic "SAFE" laser fonts and official QR code checking. High-end transparent Tritan cups are widely used for outdoor sports, children drinking, and daily household usage. This official traceability policy eliminates inferior modified plastic cups and standardizes the high-end transparent plastic cup export market.