You would typically use Polyolefin shrink film for display packaging applications where the appearance of the product on the shelf is critical.
Our shrink tunnels for Polyolefin utilise an active rotation conveyor system, ensuring perfect under pack shrinking is achieved as the pack actually travels faster than they conveyor belt itself. Accurate temperature control is important for absolute consistency of presentation and so “solid state” temperature controllers are used as the most accurate and reliable method to achieve this. Energy efficiency is increasingly important and so all of our shrink heat tunnels have exceptional insulation allowing YPS to offer an industry leading, five year warranty on the heating elements on all of our tunnels. Yorkshire Packaging Systems supply shrink tunnels with accurate air flow control to three sides with sliding vents ensuring the best presentation can be achieved with any pack using polyolefin shrink film. Our shrink tunnels are also complete with an automatic run down timer making it easier for the operator and extending the life of the heating elements.