Our export-grade PET preforms are injection-moulded in ISO 8 clean-rooms at 260 °C, a temperature that destroys spore-forming bacteria, while 0.02 µm melt-filters remove particulate.
Every 28 mm neck is diamond-turned to ±0.02 mm concentricity, eliminating capping skew that can compromise seal integrity.
Vision-AI cameras inspect 100 % of threads for micro-cracks, and in-line fluorometers verify UV-blocking additive dispersion, ensuring dairy and juice bottles meet EU 10/2011 and US FDA extractable limits.
Antimicrobial silver-ion masterbatch (200 ppm) achieves 99.9 % bacterial kill in 24 h (ISO 22196), and crystallised-base preforms withstand 120 °C retort, enabling ready-to-use saline or soup bottles without secondary over-wrap. Full batch traceability-resin lot, cavity number, operator ID-is laser-etched on each neck, giving pharma and food brands a tamper-evident safety passport from pellet to pallet.
