Category Archives : Die balancing


Particles Tracking: a Powerful Method to Determine RTD in a Complex Flat Die

The design of dies for flat film applications involves to take into account many constraints. Among these, one key issue is the thermal degradation of polymer melt during extrusion. As the thermal degradation depends on both temperature and time, in this article, the focus is done on the Residence Time Distribution (RTD). Determining the residence […]

RTD and velocity for die