
AI accelerates turning old milk bottles into new packaging
AI at Biffa Polymers in Redcar uses optical and infrared imaging and image analysis to identify plastic types—even when bottles are crushed— speeding the recycling of HDPE milk bottles into food-grade pellets for new packaging; the plant has processed over 10 billion bottles in almost 20 years and relies on about 200 workers for quality and safety, with AI speeding throughput and enabling a two-week turnaround back into fridges.













