All extrusion processes depend to some degree on the melt strength of the polymer, and this property is generally a no-show on data sheets. ColumnsPublished: 5/28/2013
Processors tend to recommend a much larger extruder than what’s really necessary for the job and the capabilities of the downstream equipment. ColumnsPublished: 6/26/2012
Chill rolls may looks simple and shiny, but they play a critical part in cooling and polishing film and sheet and are not all the same. ColumnsPublished: 1/28/2011