Angle of the Perforation Line to Optimize Partitioning Efficiency on Toilet Papers

Currently, tissue product producers try to meet consumers’ requirements retain their loyalty. In perforated products, such as toilet paper, these involve the paper being portioned along perforation line and not outside of it. Thus, it becomes necessary enhance behavior in papers. The current study aimed verify if for 0° (the solution found commercial products) is best maximize efficiency. A finite element (FE) simulation was used validate experimental data, where deviations from experiments were 5.2% case with a 4 mm length 8.8% 2 mm, optimize efficiency using genetic algorithm while considering two different cases. first case, blank distance angle varied, configuration achieved 0.1 an inclination 0.56°. For second fixed 1.0 only variable be optimized line. It that 0.67°. both cases, verified slight will favor partitioning therefore