Thursday, 3 July 2008

Dairi-Pak upgrade design facilities - 14/11/2007


Following the installation of the latest Series 6 sample table, independent sheet plant Dairi-Pak have been reaping the benefits of upgrading to a faster and more efficient sample service. In any sheet plant there is always a pressing urgency for samples, be they design modifications at the eleventh hour, the need for 20 off for a transit trial, or the old chestnut ‘we need it yesterday’ just because packaging is the last thing the customer has thought of.

In the rural setting of Ruyton XI Towns, Shropshire, Dairi-Pak are no different, supplying quality packaging enclosures to a wide range of customers both small and large. Specialising in packaging for food and dairy, the company is often under pressure to keep up with the demand of sample making and design solution control as Operations Director – Ian Ford explains. “It is not unusual for us to design for complex packaging solutions. Often rationalisation projects and bulk pack shippers, composite packaging for industrial transit units, display units and sometimes just plain weird.”


Rising to the task, Design Manager Graham Welsby has always been pragmatic about the range of design work being fed through the system and sees every job as a challenge. “Whatever there is to do, we just get on with it and do it. We have the resources and the skills to resolve any packaging brief with our flexible manufacturing infrastructure.”
The brand new, top of the range KM626H table was commissioned by AG/CAD in June 2007. Since then, the table has rarely been out of work producing an enormous quantity of samples to exceptional quality standards. “We have been astounded at the difference the new table makes to our workflow. The bottleneck that was once the creation of quality samples has simply gone which has had a massive impact on our service capability.” Graham has also found a more productive channel for creative development. “Being able to turn around high quality samples quickly allows us to experiment with design solutions in ways that were simply not practical when waiting an age on samples, hand cutting or outsourcing – all these issues have been cleared away with one sweep.”


Tough, tungsten carbide blades are combined with digital servomotors and precision motion control. The result is an incredibly smooth, high-speed cut that’s accurate and able to zip though double wall as quickly as paper, plastic and card. With a cutting size of 1.6 x 2.5m, the table is big enough to cope with large format RSC’s and precise enough for intricate micro-flute die-cuts.


Managing Director, Tim Gray, is delighted with the installation. “Having increased our design capacity, we are able to provide an improved service facility to our customers and relieve some of the pressure on design services. Our customers recognise the importance of quality design, never more so seen in our response to the demand for shelf ready packaging. Our new facility has been a solid investment for the future of the business.”

Dairi-Pak Goes Lean - 15/06/2006

The adoption of Lean Manufacturing principles has lead to substantial investment in new machinery at Platt Mill. Both case making lines have been upgraded with the addition of two brand new direct drive Anderson Corporation Minifold gluing units. This £1/4million investment has improved glue application, quality of fold, gap control and most importantly speed of production. By effectively joining the printing and slotting process with the gluing process, the in-line case making lines have eliminated 4 people from the two case lines and increased run speeds significantly.The two new case-making lines are now in full production along with a newly installed automated material handling system with in-line pallet-strapper and stretch wrap turntable. This gives each case line the ability to manufacture 2 colour cases at speeds of between 6000 and 14000 an hour.

The ability to manufacture cases at speed, with clear print definition and slot accuracy ensures Dairi-Pak can continue to maintain very short lead times and very competitive prices. The adoption of Lean Manufacturing has taken approximately 6 months so far but as Shaun Holloway, Production Director states “Lean Manufacturing is a journey and not a destination, it requires a shift in culture away from ‘old school’ thinking and a move towards recognised Lean principles. All personnel need to be engaged in the process and be committed to the changes that need to happen to take us from an industrial workplace to a visual workplace.” The early signs are encouraging and have resulted in some beneficial improvements in process efficiency and product quality.Please phone for further details.