Multi-layered heat shrink film is made of polyolefin and is mostly used for the packaging of various foods and other products. The polyolefin shrinks when heated, thus allowing the film to adapt completely to the shape of the packaged item. At the same time, the film tightens and becomes more durable: hence it is excellent for the transportation of goods as well.
The polyolefin film is very strong and durable, especially when we choose thicker films, used mostly in an industrial setting. For packaging foodstuffs such as fruit, vegetables or bread, but also other items, a thinner type of film is adequate.
Heat shrink polyolefin film is available in different sizes and thickness.