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Simulation and experimental verification of a drop test and compression test of a Gable top package
RISE - Research Institutes of Sweden (2017-2019), Bioekonomi, Papperstillverkning och förpackningar.ORCID-id: 0000-0002-9689-5966
RISE - Research Institutes of Sweden (2017-2019), Bioekonomi, Papperstillverkning och förpackningar.
RISE - Research Institutes of Sweden (2017-2019), Bioekonomi, Papperstillverkning och förpackningar.ORCID-id: 0000-0001-7356-1093
RISE - Research Institutes of Sweden (2017-2019), Bioekonomi, Papperstillverkning och förpackningar.
2019 (engelsk)Inngår i: 29th IAPRI Symposium on packaging, 2019: Serving society innovative perspectives on packaging, 2019Konferansepaper, Publicerat paper (Annet vitenskapelig)
Abstract [en]

 A finite element framework has been proposed that can be used to simulateboth empty paperboard packages and package filled with plastic granulates. A Gabletop package was made of a commercial paperboard, and material properties neededin the material model was determined. Two simulations were performed, a drop testand a compression test. By comparison between experimental and numerical results,the deformation mechanisms at impact could be identified and correlated to materialproperties. When the package was filled with granulates different mechanisms wasactivated compared to an empty package. The granulates contribute to bulging ofthe panels, such that the edges became more load bearing compared to the panels.When the edges carried the loads the importance of the out-of-plane properties alsoincreased, and local failure initiation related to delamination was observed. Comparison between experimental and numerical impact forces show that there are still important things to consider in the model generation, e.g. variation of properties withinthe package, which originate both from material property variations and the loadinghistory, e.g. during manufacturing and handling.

sted, utgiver, år, opplag, sider
2019.
Emneord [en]
package, performance test, FEM, finite element modelling, elastic properties, mechanical properties
HSV kategori
Identifikatorer
URN: urn:nbn:se:ri:diva-39741OAI: oai:DiVA.org:ri-39741DiVA, id: diva2:1342718
Konferanse
29th IAPRI Symposium on packaging, 11-14 June, 2019, Enschede, The Netherlands
Tilgjengelig fra: 2019-08-14 Laget: 2019-08-14 Sist oppdatert: 2023-11-01bibliografisk kontrollert

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Nygårds, MikaelMarin, Gustav

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