Blown Stretch Film
Stretch film main characteristics are strength, stretchability and stickiness. There are two different types of stretch film, blown and cast.
Blown film is manufactured by a process called mono extrusion, which results in one layer of film and is particularly suitable for stretching to very high levels. In general, blown film tends to have a milky or hazy appearance and is popular in hand wrapping due to its stickiness.
Blown film will tend to be quite noisy.