Packaging Selector
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Packaging Sustainability

Packaging sustainability has long been a hot topic for us and is a rapidly evolving issue for our customers and industry. Packaging Extended Producer Responsibility (pEPR), Simpler Recycling, and other packaging reforms globally are bringing significant changes in support of a circular packaging industry.

Our dedication to sustainability shapes the way we design packaging, focusing on recyclability and circularity. We also help customers to understand their legislative and compliance obligations and collaborate with them to develop packaging that aligns with their own sustainability goals. This commitment is reflected in several key areas.

Overhead shot of digital cutting machine creating a layout on paperboard, highlighting packaging sustainability in design.

Considered Design

Designing for End-of-Life

We design with full consideration of end-of-life waste streams. Following circular design principles, we maximise our contribution to reduce and recycle and get the most out of the materials we use. Working closely with the UK waste industry and testing houses, we develop our products so they can be recycled and/or composted.

Design Flexibility

With design and manufacturing under one roof, we adapt product design in line with rapidly changing legislation across our international markets. We adjust the weight, shape, and taper of products so that we can optimise case configurations and pallet fills to increase space efficiency.

Resource Efficiency

We develop new and existing products to increase resource efficiency. This includes lightweighting, reducing the amount of material we use, and designing out materials that are difficult to recycle. We also use recycled and recovered materials where possible to help reduce the need for virgin resources.

Close-up of a kraft paper food pot with salad, showing sustainability certifications and QR code on the packaging.

Sustainable Sourcing

Traceability and Transparency

Our rigorous supplier selection and due diligence processes are critical to driving responsibility throughout our supply chain.

All our board comes from suppliers compliant with the UK/EU Timber Regulation and the EU Deforestation Regulation (EUDR) as of 30th December 2025. Look out for our FSC® certified materials across our stock ranges and talk to us about utilising these, or PEFC options, in custom food packaging.

New Materials

Our expertise and agility make us a hub for innovation. We actively seek new materials and technologies and partner with innovators to develop and bring these to market for our customers. This helps us to improve our packaging sustainability. Examples include  ZestTM range which has a water-based coating, and the UK manufacture of our multi-food pots.

Longer shelf-life triangular and square cut sandwich packs in chilled cabinet.

Reducing Food Waste

Food Preservation

We offer a range of packaging solutions that extend the shelf-life of food contents. Extending shelf-life and preserving food gives our customers more time to sell and consume food, to support the reduction of food waste.

Heat Seal Packaging

Heat seal packaging reduces air flow to food products, extending shelf-life beyond 2 days, dependent on the contents. Even a short extension of 1 day can significantly reduce food waste.

Modified Atmosphere Packaging (MAP)

Modified Atmosphere Packaging (MAP) solutions can significantly extend shelf-life, in some cases to over 10 days, by replacing air with a protective gas mix. This helps our customers to keep food fresh throughout longer distribution journeys and increases the time they have to sell food products, whilst maintaining the quality of the contents.

Close up of sustainability credentials printed on group of Colpac packaging. Includes kraft multi-food box, printed kraft pot, kraft, square Stagione, and black meal box.

Reducing Packaging Impact

Recycling

We choose packaging materials that fit with recycling processes. The recyclability of our products is primarily assessed in line with OPRL guidelines and the UK’s Recyclability Assessment Methodology. We also provide support for customers that operate within other countries. We educate consumers by printing recycling instructions in line with national guidelines for several of our key markets on our packs.

Composting

We pioneered compostable food packaging in the 1990s and many of our products are made from commercially compostable paperboard. Composting is currently most effective through closed-loop waste management systems, so we partner with composting machinery providers to help our customers to capture and re-use compostable waste.