Automation is becoming more important across the packaging sector - from print and labelling through to conversion, packing lines, and warehousing operations. With labour harder to secure, costs continuing to rise, and businesses demanding more productivity with less waste, the shift is no surprise.
But automation only works if the fundamentals and disciplines are under control. Technology can improve quality, speed and consistency, yet without the right standards behind it, the result can be a more expensive and less productive operation.
Automation exposes weak processes
Manual processes still have clear advantages. Skilled operators can adapt quickly, absorb variations, and work around inconsistencies when packing products. That flexibility often delivers the best possible pack, even if it comes at a higher labour cost.
Automation works differently. It removes flexibility and demands consistency. If the input is poor, the output will be poor too. The boundaries, specifications and controls need to be set to an exacting standard. Many businesses invest in automation expecting immediate gains, only to find the system becomes more expensive and less productive because they failed to account for the natural variances that occur on a packing line.
The importance of standardisation
The first step to successful automation is standardisation. Businesses need to ask whether all existing pack formats are truly necessary, what the minimum number of pack sizes can be, and whether the chosen materials are specified correctly. Tolerances, consumable compatibility, and the frequency of changeovers all need close attention.
These questions should be answered before significant investment is made. The goal is to ensure the chosen system delivers the economy of scale, cost savings and packing speeds expected. The same thinking applies across print, packaging design, digital label production, automated workflows and artwork management.
Consumables still make or break performance
It is possible to invest heavily in the right board grades, the right machinery and the right closing mechanisms, then still lose the benefits through poor consumable choices. Tape, infill and labelling systems all have a direct effect on automated performance.
Reliability, machinability and consistency are not small technical details - they are commercial issues. Get them wrong and downtime rises, efficiency falls, and the value of automation can quickly be undermined.
"Automation is not a shortcut - it's a multiplier. If the underlying process is strong, automation enhances quality, consistency, and margin. If it's weak, automation just makes the weaknesses more visible."
Jeremy Pilgrim, Managing Director, Smarter Packaging
Where SMEs can still win
Automation is not only for the largest operators. While scale helps justify major capital investment, smaller and more specialised businesses can still gain real value from focused, practical automation. For many SMEs, the opportunity is not wholesale transformation but targeted improvement.
That could mean automating one stage of a labelling process, improving job management, adding digital print capacity, reducing manual handling, or introducing better inspection systems. Incremental gains are often the safest and most effective route to improving productivity and service levels.
Discipline comes before technology
Automation should be approached as a practical route to better performance, not as a shortcut. When the underlying process is robust, automation strengthens quality, consistency and margin. When the process is weak, it simply amplifies those weaknesses.
The right approach is to map the process, remove as many variations as possible, check the material specification in detail, and understand the real cost of downtime. Investment should then be directed at solving those clearly defined problems.
The future of packaging will undoubtedly be more automated, more data-led and more efficient. But the basics still matter: good design, reliable materials, defined specifications and correct execution. Technology matters, but discipline comes first.