Flow lines are one of the most common processing issues faced by blown film extruders. There..
I recently gave technical support to a new customer who is a Process Engineer at a mid-sized..
Many extrusion processors ask us whether or not you can run purging compounds through melt..
Blown film extrusion processors deal with the same processing issues as everybody else. When..
OK, all the testing has been done. Value has been created and documented. The processors have..
I was recently in a plant technically supporting a chemical purge trial in a very large sheet..
In some cases, purging a blown film line with a commercial purge compound to help with a..
When using a chemical purge compound, remember to help the chemical action do the work. If you..
Is your purging compound not performing as well as it did in the past? Are you using more than..
Before I even think about what grade of purging compounds to recommend, the first thing I have..