How Can a Carton Packaging Plant Maintain Output with Half the Workforce? Lessons from KennedySmith’s Equipment Upgrade

Faced with extremely compressed lead times and a widening gap in skilled technical labor, the best answer for carton packaging plants is to de-skill the production line and use a high level of automation to raise output per shift

MINDS Printing has felt this trend strongly when helping evaluate mid- to high-end custom orders: whether in Taiwan or overseas, only plants that can reduce human intervention in prepress and on-press workflows can win urgent orders in a tightening market

The recent decision by Scottish packaging plant KennedySmith to introduce a Koenig & Bauer Rapida 106 press offers a practical lesson for small and medium-sized plants in Taiwan

Over the past few months, in conversations with many clients, one topic has kept coming up: North American pulp and paperboard capacity contracted by 5.1% in 2025, and the pressure from tight base paper supply is still lingering in 2026

Raw materials are more expensive, customers are squeezing lead times, and veteran operators who truly understand press operation are getting harder to find. This is a shared pain point for packaging plants worldwide

KennedySmith specializes in demanding physical paperboard packaging for sectors such as food and healthcare. They had evaluated digital and flexographic printing, but ultimately made a major investment in upgrading offset printing because of its stability and de-skilling potential

When skilled labor becomes a scarce resource, the intelligence level of the equipment directly determines how large and how urgent an order a plant can take on

The most telling figure from KennedySmith is that they can now produce with 3 shifts what previously required 6 shifts

They achieved this through the Rapida 106, a six-color press with inline coating, equipped with fully automatic plate changing and advanced logistics support systems

・Automatic plate changing minimizes wasted time during makeready

・Production-line networking and positioning mechanisms allow the press to track progress on its own

This is similar to how Bobst’s updated MASTERFOLD can cut folder-gluer changeovers by 20 minutes; efficiency breakthroughs on the press side are just as striking

An added benefit is a significant drop in energy consumption. With fewer shifts and highly efficient heat circulation in the new dryers, their energy bill in Q1 2026 was 26% lower than the same period last year

De-skilling means transferring technical steps that once depended on veteran operators’ experience to systems and automated equipment, allowing general operators to consistently produce high-standard printed work

In KennedySmith’s case, the press includes an inline PDF-based inspection system, allowing the machine itself to detect errors, omissions, and color deviations

In the past, experienced press captains had to repeatedly pull sheets for inspection. Now, quality control standards are enforced by the system, reducing waste sheets while ensuring the zero-tolerance requirements of medical-grade packaging

This follows the same logic as EyeC integrating prepress quality control into the final artwork stage: move checkpoints earlier and hand them to automation, so on-site operators can focus on keeping the production line running smoothly

For packaging printers in Taiwan, directly purchasing a top-tier six-color press may be a high barrier, but reducing changeover costs and automating quality control are investment directions they absolutely need to follow

Brand customers should also begin asking suppliers about their level of automation when placing orders, because this affects whether urgent orders can ship on time

When handling online orders for the mid- to low-price line of MINDS Printing (MYS), we have also found that customers who can work with standardized, automated processes show noticeably better lead times and yield than those using the traditional back-and-forth proofing model

Spending money where it helps you change over faster and produce fewer rejects protects profitability better than simply chasing the highest machine speed

・In a labor-short environment, de-skilling the production line and introducing inline quality control are direct ways for packaging plants to stabilize capacity

・Makeready speed matters more than absolute print speed; it is the foundation for handling varied, low-volume, short-lead-time orders

・Reducing human intervention not only raises output per shift, but also lowers paper waste and energy costs

KennedySmith’s case confirms one thing: the competitive threshold in packaging printing has shifted from “whose machine prints fastest” to “whose makeready pain is shortest”

When small and medium-sized packaging plants in Taiwan plan their next round of equipment replacement, they should first identify the processes inside the plant that consume the most veteran-operator expertise, whether that is color conversion in prepress, registration on press, or folder-gluing after printing

This is also where SaaS providers and AI application vendors can enter the market. Lightweight visual inspection or scheduling connectivity tools that can interface with existing older machines will hit printing plant owners’ pain points more effectively than selling a massive ERP suite

・Improving Carton Packaging Print Efficiency: An Analysis of KennedySmith’s Decision to Introduce New Automated Equipment and Its Benefits