Completed Food & Agriculture Engineering

The Digital Sandwich - Digitised Food Supply Chain, fusing IoT, Blockchain and AI data layers to improve productivity, traceability and reduce waste

In plain English

AI plain-English summary

A consortium led by sandwich manufacturer Raynor Foods is building an open digital platform that fuses blockchain, internet-of-things sensors, and artificial intelligence to track food from farm to shop shelf. The UK sandwich industry is a fast-moving, highly fragmented supply chain where recent food-safety incidents—such as the NHS listeria outbreak and a fatal allergic reaction at Pret—have exposed weak traceability and accountability. Many small suppliers cannot afford the digital tools that large companies already use, leaving critical gaps in safety and efficiency. If the platform works at scale, it could give every link in the chain—from growers to retailers—a shared, tamper-proof record of where ingredients came from and how they were handled. That would make contamination recalls faster, reduce waste, and boost productivity. The consortium also plans to share the technology with other sectors that depend on trust and speed, such as pharmaceuticals and aerospace. This is an applied demonstrator project, not fundamental science. Its success depends on whether the three digital technologies can be fused into a system that small suppliers can actually use.

View original technical description
Public description The Made Smarter Review estimated the UK food and drink industry could realise £56bn in productivity growth and efficiency savings over a 10year period through the wide-spread adoption and integration of novel IDTs across the supply chain. Working with a large consortium of manufacturers, supply chain partners, industrial digital technology (IDTs) suppliers, trade and governmental organisations, Raynor Foods Ltd, a leading UK sandwich will develop a national and open demonstrator of a digitalised food supply chain - an open multi-party software platform, connecting supply and value chain stakeholders from food primary production to retail to increase business productivity, agility and resilience. Although this is a national food supply chain demonstrator, the UK sandwich industry is worth over £5.6bn, employs over 325k people and is growing at 4.2%CAGR. Recent, well-publicised, health and safety issues (NHS Listeria outbreak and Pret/allergic reaction) have thrust issues around production methodology, traceability and accountability in the supply chain into the public-eye . The highly-fragmented, fast-moving nature of these supply chains leaves critical segments of the industry suffering a perfect storm of challenges, impacting labour (availability / cost) and resource productivity, waste (product and financial), brexit impacts on international supply chains and consumer safety. Although the adoption of new IDT technologies such as Blockchain-DLT, integrated IoT platforms and AI analytics has occurred in large, international companies, there are an estimated 10,000 SME suppliers who can't afford/don't have access to these technologies, and without industry-wide adoption (and IDT compatibility) the benefit of IDT has so far been limited. In this collaborative proposal, we will fuse 3 IDT's (Blockchain-DLT, IoT and AI) and demonstrate them within a sandwich manufacturing supply chain. Via immutable traceability, a Blockchain-DLT enabled supply chain will drive trust across the food sector, IoT will integrate critical meta data and new AI driven analytics will drive productivity/ reduce waste. Technologies developed will be demonstrated by Raynor Foods . When scaled nationally this novel integrated stack of IDT's will optimise and simplify national, cross border and international food supply chains, increase productivity by ~10%, reduce inventory waste by ~14% and generate £2.8bn GVA within 10 years. Whilst food and digital sectors are the exemplars in this demonstrator project, the consortium's vision (particularly the technology partners) and priority will be to share best practices, technology and learning across multiple industrial domains that have complex, fast moving and high trust requiring supply chains such as pharma, aerospace, automotive etc.

View the original record at the funder ↗

Related Research

Grants with similar aims, by meaning.

The Internet of Food Things
SauceAI: National Food Redistribution
Smart logistics network cost optimisation
Society's Sustainable Sandwich - increasing circularity and sustainability with robust metrics
Food Intelligent Trading Ecosystem (FITE)

Original classification

Collaborative R&D

Plain English summaries and category classifications on this site are generated by AI and may not perfectly reflect the original research.