Page 44 - Plastics News January 2018
P. 44
FeAtures
FEATURES
Page 4 of 6
a b
Figure 1. Cracks at the petaloid base of the bottle.
Figure 4.Thickness distribution on the bottle after Processing
of ISBM
Figure 2. Design parameters of the petaloid base
Young Modulus 2.9e+009N/m2
Poisson Ratio 0.4
Density 1200kg/m3 Table2. Design variables and values
Yield Strength 5.5e+007N/m2
Table 1. Material properties for Virgin PET
Figure 3. The bottle of 1.5 lt. modified in this study
Figure 5. Optimization results with Echip program.
2162 / ANTEC 2007
Plastics News Januar y 2018 44
