1. Laboratory of Process Engineering NeptunLab Department of Microsystems Engineering (IMTEK) Albert Ludwig University of Freiburg Freiburg 79110 Germany
2. Freiburg Materials Research Center (FMF) Albert Ludwig University of Freiburg Freiburg 79104 Germany
3. 3D‐Figo GmbH Lippestraße 20 Salzkotten 33154 Germany
4. Gisela and Erwin Sick Chair of Micro‐optics Department of Microsystems Engineering (IMTEK) Albert Ludwig University of Freiburg Freiburg 79110 Germany
5. Institute for Applied Materials (IAM) Karlsruhe Institute of Technology (KIT) Karlsruhe 76131 Germany
6. Glassomer GmbH Georges‐Köhler‐Allee 103 Freiburg 79110 Germany
7. FIT Freiburg Center of Interactive Materials and Bioinspired Technologies Albert Ludwig University of Freiburg Freiburg 79110 Germany