North Wales-based data capture and recycling technology specialist Polytag has achieved international acclaim after its invisible UV tagging system was named among TIME magazine’s Best Inventions of 2026.  

Founded in 2018, Polytag has earned global recognition for its groundbreaking approach to packaging lifecycle traceability.

The company’s core innovation features invisible ultraviolet tags printed directly onto product packaging using food-safe fluorescent ink. While completely imperceptible to the human eye, these tags are detected by specialist optical scanners installed at enabled recycling facilities upon disposal.  

Commenting on the inclusion, TIME highlighted the technology’s critical role in modern sustainability: “Printed on packaging with food-safe fluorescent ink that’s discernible only to optical scanners at recycling facilities, they can store information about packaging material, composition, and origins. This helps manufacturers verify sustainability claims and helps recycling facilities accurately sort materials.”  

Bridging the data gap in recycling

Although major consumer brands increasingly adopt recyclable packaging to meet environmental targets, verifying whether materials actually reach recycling streams has historically been a significant challenge. Polytag’s technology bridges this gap by capturing granular data when tagged packaging passes through sorting centers.  

According to the company, its detection network currently covers sorting sites handling more than 40% of the UK’s kerbside-collected plastic recycling, achieving a 100% detection rate during independent third-party testing at operational facilities. This infrastructure provides retail giants and consumer goods manufacturers — such as Ocado, Waitrose, Marks & Spencer, and Kraft Heinz—with precise insights into recycling rates and post-consumer packaging fates.  

Empowering brands ahead of evolving regulations

As regulatory frameworks such as Extended Producer Responsibility (EPR) place mounting pressure on producers to account for packaging waste, the data generated by Polytag’s system equips businesses to measure recovery performance and refine future packaging designs.  

Polytag CEO Alice Rackley stressed the broader industry impact of the TIME recognition: “Being recognised by TIME is a huge achievement for Polytag, but it is also recognition of what can happen when businesses are willing to back new technology and put it to work in the real world. Working with retailers and brands like Kraft Heinz, Ocado and Waitrose is helping us demonstrate how recycling infrastructure can become a source of valuable packaging data. Technology such as Polytag’s Ecotrace Programme can make packaging lifecycle traceability the norm, rather than the exception, across the recycling system.”  

Following previous milestones — including digital deposit return trials and receiving the RECOUP innovation award — Polytag is now setting its sights on expanding its ultraviolet detection and sorting technology across the UK and wider European markets.