Innovative UV tag reading technology implemented at Avonmouth recycling centre

This UV detection module will integrate with a commercial sorting line, marking a major milestone toward large-scale adoption of digital watermark technology in the recycling process.

By combining invisible UV watermarks that uniquely identify packaging with Pellenc ST’s advanced near-infrared sorting capabilities, this system enables real-time, highly accurate sorting and provides better visibility into material flows for recyclers and brand owners.

The deployment at our facility in Avonmouth sets the stage for expanded use across European recycling facilities, helping to accelerate the packaging sector’s transition to a data-enabled circular economy.

Stuart Hayward-Higham, Chief Technical Development and Innovation Officer at SUEZ in the UK said: "We are proud to be the first recycling centre to host this innovative module on our sorting line. The technology will give us richer insight into the composition of the packaging we process, helping us in the long term to optimise operations and deliver higher quality recyclates to our customers.”