GPD would like to end 'the 2022 Theme Park by GPD activities' by recognizing and sharing the content highlighted below, which was submitted for GPD 2021.
Determination of the linear viscoelastic material behaviour of interlayers with semi-crystalline structures shown by the example of a semi-crystalline ionomer
This paper shows different Pummel classifications that can currently be found on the market. Subsequently, approaches to the automatization and standardization of the execution and especially the evaluation of the Pummel test are shown.