Dear Santu,   thank you very very much for your input! This is exactly what i want. Can you please show me how to set up a model like this? This would be the solution to my project, you would help me so so so much.   The perfect scenario in the end is to simulate a thermoforming process. So i somehow have to input heat into the organic sheet (all the layers together). Also the layers somehow need to have a friction contact between them, since in reality they are contacting ea