AI USE CASE
Co-Packer Batch Sequence Optimiser
Automatically sequences production batches to cut allergen changeover time for small contract food packers.
What it is
This tool sequences customer batches on packaging lines by grouping compatible allergen profiles and recipe families, minimising the time and cost of changeovers and deep cleans. Small co-packers typically recover 5–10% more usable line time per shift, translating into 1–2 additional production runs per week without adding headcount. The optimiser ingests order lists, allergen declarations, and line constraints to generate a daily or weekly schedule planners can review and adjust in minutes. Teams report fewer compliance incidents tied to cross-contamination risk because the sequence logic enforces allergen separation rules automatically.
Data you need
A structured list of customer orders with associated allergen profiles, recipe groups, estimated run times, and current line capacity or shift schedules.
Required systems
- erp
Why it works
- Maintain a clean, centralised allergen and recipe master list that is updated whenever a new customer SKU is onboarded.
- Run a two-week parallel trial where the optimised schedule and the manual schedule are compared on actual throughput before full adoption.
- Involve the line leader in reviewing schedule outputs daily so practical constraints are captured and fed back into the model.
- Set a monthly review cadence to refresh changeover time estimates as recipes and customer mixes evolve.
How this goes wrong
- Order and allergen data are stored inconsistently across spreadsheets, making it impossible for the optimiser to trust its inputs.
- Planners override the schedule manually every day and never allow the tool to prove its value over a sustained period.
- The tool is set up for one product mix and never re-calibrated when the customer portfolio changes significantly.
- Changeover time estimates fed into the model are too rough, causing the optimiser to suggest sequences that are impractical on the shop floor.
When NOT to do this
Avoid this tool if your order book changes daily with fewer than two weeks of confirmed forward orders — the optimiser cannot build a stable sequence when the input is constantly in flux.
Vendors to consider
Sources
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