0b749e7c_Online_at_RocketIndustrial_com__Cast_Stretch_Film
[0] 2). Film Memory: [Blown Stretch Film] Higher ability to shrink back to original size after stretch [Cast Stretch Film] 
Minimal ability to go back to original state after stretching
Learn the Differences Between Blown & Cast Stretch Wraps and Films Online at RocketIndustrial.com
Cast Stretch Film