Figure 10
From: Aerodynamic web forming: process simulation and material properties
Tensile strength test for thermobonded nonwoven material samples. Left: Experimental set-up (test DIN-norm GME 60349). Right: Measured curves for stress-strain relation under the same experimental conditions. The green region indicates the reliability zone within the measurement accuracy for a pre-tensioning force \(F^{0}\) and a sample size of base length/width w and fabric height H (\(F^{\circ}= 1\) [N], \(\mathrm{w}=0.1\) [m], \(\mathrm{H}=0.06\) [m]). Photos, measurements and graphical evaluation by IDEAL Automotive.