Black specks and/or streaks are one of the most common processing defects faced by molders,..
We know that very few plants are only running super-engineering resins, engineering resins, or..
Many customers that I am speaking with nowadays are having issues with their resin supply. When..
Although compounding is extrusion, it is a unique enough subset of extrusion to merit its own..
A lack of a preventative purging program may be costly in terms of plastics processing..
An extrusion company asked us for a consultation to assist in purging rigid PVC from extruders,..
A profile extrusion plant presented us with a reduced output problem. Production was deemed “too..
When processors start using purging compounds, many do not know where to start when it's time to..
Contrary to popular belief, you should never perform shots at 100% when purging an injection..
Flow lines are one of the most common processing issues faced by blown film extruders. There..