Cast Film Cooling and Web Forming, 1993 International European Extrusion Coating Symposium Proceedings
Stephen J.Post
This paper will explore the methods and technologies required to produce flat cast and embossed films from a slot die used in cast film processing. The important design considerations of the casting unit, web and edge pinning, and embossing units will be explored in general. Insight is given on how the machinery design effects the final film properties.