The Dibipack 4255 heat shrink chamber machines is designed to be as simple to use as possible and offer a cost effective way of presenting and protecting your products. Used in conjunction with centre folded shrink film the operator places the product inside the film and moves the item over into the the chamber before closing the hood to start the sealing and shrinking cycle. Hot air is then circulated around the chamber to shrink the film ensuring a clean and neat finish.