Essays about: "Paperboard mechanics"

Showing result 6 - 8 of 8 essays containing the words Paperboard mechanics.

1. 6. Simulation of Paperboard with the EBT Paperboard Model and Cohesive Zones

   University essay from Lunds universitet/Hållfasthetslära; Lunds universitet/Institutionen för byggvetenskaper

   Author : Maria Anghel; [2019]
   Keywords : FEM; FEA; computer simulation; solid mechanics; paperboard; Technology and Engineering;

   Abstract : Previous numerical investigations have simulated the delamination of paperboard using various mechanical and cohesive models. This has given satisfactory agreement between the simulation results and experimental data when comparing force-depth curves during creasing and moment-angle curves during folding. READ MORE

3. 7. Sharp Edge Cutting through Paperboard

   University essay from Lunds universitet/Hållfasthetslära

   Author : Daniel Jern; August Leek; [2017]
   Keywords : Slitting; Cutting; Fracture mechanics; Fracture modelling; Crack propagation modelling; Paperboard modelling; Technology and Engineering;

   Abstract : The aim of this thesis is to investigate the micro mechanical damage and the failure of paperboard during sharp edge cutting. Tetra Pak is at the very forefront of the food packaging industry and in order to keep this market position, continuous improvements are of great importance. READ MORE

4. 8. Factors affecting the Relative Crease Strength of paperboard

   University essay from Lunds universitet/Hållfasthetslära

   Author : Oskar Smedman; [2017]
   Keywords : paperboard; paper mechanics; creasing; solid mechanics; design of experiments; simulation; Technology and Engineering;

   Abstract : Paperboard is frequently used as a base material in packages. There is folding involved in the conversion process, where a package is formed from a paperboard sheet. However, because direct folding causes undesirable effects such as wrinkles, it must first be creased. READ MORE