Packaging production is changing quickly, and the way converters judge press performance must change with it. For years, the easiest comparison was speed: if one press ran faster, it was seen to offer a better route to higher output.
Every converter knows the top speed of their press, but far fewer know how much of a shift is lost to changeovers, adjustments and production delays. As run lengths shrink and job complexity increases, those hidden inefficiencies have a growing impact on profitability.
The reality is that speed alone is no longer a reliable indicator of commercial performance. Many converters now face shorter product lifecycles, SKU proliferation, greater variation and less room for delay. A press may look strong on paper yet still disappoint commercially if it cannot turn capability into saleable output quickly. The reason is simple: shorter runs don’t hide inefficiencies, they expose them.
Production pressure has not gone away
Short-run packaging gives converters less protection. When schedules involve frequent changeovers, every delay carries more weight. A few extra minutes of makeready repeated across a shift can quickly impact capacity. The same is true of substrate waste, especially when materials are expensive or customer specifications are demanding.
Growth is welcome, but it doesn’t remove production pressure. In many cases, it adds to it. More opportunity can mean more complexity on the factory floor if the production model is not built to cope with shorter lead times and a wider mix of work.
Looking beyond peak speed
A more meaningful measure of productivity is not peak press speed, but how much time a press spends producing saleable work. That depends on how quickly it moves between jobs and how much time and material is lost before stable output is reached. Peak speed still matters, but it says very little about how a press performs in real-world conditions.
Makeready therefore deserves more attention in investment decisions. A press earns money when it’s producing value, not when it is being set, corrected or waiting for stability. That time represents lost capacity and lost margin. In a market shaped by price and delivery pressure, that time cannot be treated as a minor detail.
Automation also has an important role to play. Registration control and stored job settings help operators reach the right result faster. Skilled people remain vital, but the machine should support their judgement rather than depend on constant correction. The value is not in automating for the sake of it, but in reducing the need for correction, repetition and operator intervention.
Productivity is also shaped by workflow and flexibility, since every extra handling step or separate set-up can add delay as job mixes, applications and customer demands evolve. In short-run environments, those inefficiencies don’t stay isolated, they repeat across every job.
Wider performance view
Inline production can help address that problem. Combining more of the process in one pass reduces unnecessary handling. The commercial benefit is often found in greater control and simpler scheduling as much as production speed.
Quality should not be treated as a reason to avoid that discussion. Modern flexographic technology has moved on significantly. For many short-run label and carton applications, the question is no longer whether flexo can deliver the required standard but whether the overall production route gives the converter the right balance of quality and cost.
Sustainability adds further pressure. As more packaging goes paper-based, converters need to run changing materials without creating unnecessary waste in the process. Set-up loss and inefficient processes affect margin and weaken the environmental case. In this context, waste should be viewed more broadly, not just as substrate, but as wasted time, effort, unnecessary process steps and avoidable complexity.
Short-run packaging therefore needs a wider view of performance. Peak speed still matters, particularly when the run length justifies it. Profitability is increasingly shaped by what happens before the press reaches that speed and how quickly the next job can begin, meaning the right investment is not always the cheapest or the largest, but the one that best protects production performance, flexibility and long-term return.
This also changes how converters should judge investment. The lowest upfront cost may increase waste, downtime or support risk. Equally, a larger system is not always the best fit if it adds complexity without improving day-to-day performance.
The strongest production model helps converters reach saleable output faster, reduce avoidable waste and maintain control as job demands change. This is supported by the right training, service and technical expertise throughout the life of the press. In short-run packaging, productivity is no longer defined by speed alone, but by how effectively that waste is removed from the process.
Author: Lachlan Buirds, Managing Director, Edale
https://designsolutionsmag.co.uk/category/machine-building-frameworks-safety/
