Our centre folded shrink film is available in two material options
PVC - Our PVC film is formulated to shrink at a moderate heat. PVC is preferred for its low cost and higher film clarity, but requires fume extraction during the shrinking process and becomes brittle at lower temperatures.
Polyolefin - Our polyolefin film is also formulated to shrink at a moderate heat. Polyolefin is preferred for its low odour, higher seal strength, better temperature resistance and dimensional stability. It is however more expensive than PVC and less compatible with automated shrink wrap systems.
