plasticflow.com
Plastic Flow HomePowered by proprietary and unique constitutive theories that include the effect of elongational viscosity on the flow in extrusion dies. Three-dimensional simulation completed in less than an hour on a PC. For complex coextrusion simulations. Of layer structure using global no-cross-flow condition on the interface between coextruded polymers. Even for highly complex coextrusion dies. Based upon 25 years. Pay Per Execution (PPX). Option with quick turnaround time (1 day) PPX Download.
http://www.plasticflow.com/