The UK’s challenge with flexible plastic packaging is entering a new phase. After years of discussion around collection, sorting and recycling barriers, the Flexible Plastic Fund has launched FlexCircular, a project designed to define what is needed to recycle up to 400,000 tonnes of post-consumer flexible packaging by 2030.

The initiative brings together organisations including Ecosurety, CEFLEX, RECOUP and WRAP, and builds directly on the experience of FlexCollect, the programme that tested whether household collection of flexible plastics could be scaled in practice. FlexCircular now moves the debate from collection feasibility to a broader question: can the UK create an investable, circular system for flexible packaging?

Flexible plastics remain one of the most complex packaging streams to manage. They are lightweight, efficient and widely used in food, personal care, household and e-commerce applications, but they are also difficult to collect, sort and recycle into high-value outputs. Food-contact flexible packaging is especially challenging because recycled material must meet strict safety and quality requirements before it can return to similar applications.

FlexCircular aims to turn proof of collection into a practical roadmap for recycling infrastructure, investment and policy alignment.

The project will assess how much recycled flexible plastic could be required by industry from 2030 onwards, and whether future supply will be capable of meeting that demand. It will also examine what types of recycling facilities may be needed in the UK, including mechanical recycling, chemical recycling and emerging technologies that could support higher-value applications.

A central part of the work will be understanding the level of investment needed to build capacity at scale. This includes evaluating not only the cost of infrastructure, but also the economic risks of maintaining a business-as-usual model based mainly on virgin plastics. The research will also consider what combination of policies, incentives and market signals could give companies confidence to invest in domestic recycling capacity.

The contributors to FlexCircular include a commissioned project team featuring Suez, CEFLEX, WRAP and RECOUP, working alongside DEFRA, PackUK, the Welsh Government and Zero Waste Scotland. Their involvement underlines the need for coordination between brands, recyclers, policymakers and producer responsibility bodies. Flexible packaging circularity cannot be delivered by one part of the value chain alone.

For packaging producers and brand owners, the project could become a key reference point for future material strategies. If the UK is to increase the use of recycled content in flexible packaging, it will need reliable streams of post-consumer material, robust sorting systems and recycling technologies capable of producing consistent quality. Without that foundation, demand for recycled polymers may continue to outpace available supply.

The focus on food-contact applications is particularly significant. Many flexible packs are used to protect products such as snacks, confectionery, frozen foods, bakery items and fresh produce. Closing the loop in these categories would represent a major step forward, because it would shift flexible packaging recycling from lower-value outlets into applications that directly replace virgin material.

• Collection must become consistent and convenient for households.
• Sorting must deliver cleaner and more targeted material streams.
• Recycling capacity must expand through the right mix of technologies.
• Policy must reduce uncertainty and support long-term investment.
• End markets must be stable enough to absorb recycled material at scale.

The initiative also reflects a wider European pressure point. CEFLEX has warned that EU Member States will need significantly more post-consumer recyclate from flexible polyolefins to meet recycled content targets under the Packaging and Packaging Waste Regulation. This highlights a common issue across the region: circularity targets will only be credible if infrastructure, demand and regulatory frameworks develop together.

FlexCircular’s findings, expected towards the end of the year, could help shape the UK’s next steps for flexible plastic recycling. The project does not simply ask whether flexible packaging can be collected. It asks what is required to build a system that works commercially, technically and environmentally. For a packaging format that is essential to many supply chains, the answer could influence investment decisions well beyond 2030.

Image suggestion: a modern recycling facility processing bales of flexible plastic packaging, with transparent films, pouches and food packs moving through advanced sorting equipment.