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Strain Rate Characterization of Packaging Materials

Wang, Zichun LU (2022) MMTM05 20221
Production and Materials Engineering
Abstract
This master thesis firstly introduced the basic knowledge of packaging materials through a literature survey focused on exploring the effect of strain-rate on mechanical properties of paperboard materials. By means of tensile tests and microscopic observation, the changes of mechanical properties such as yield strength, strain and Young's modulus of the two different paperboards used in laminated packaging materials for the two different package types Tetra Fino® Aspetic (TFA) and Tetra Brik® Aseptic (TBA) from Tetra Pak® were analyzed at strain rate ranging from 0.0167 s-1 to 1.67 s-1. The yield strengths of the paperboard samples were first increased and then decreased in this strain-rate range, and the maximum value was obtained at... (More)
This master thesis firstly introduced the basic knowledge of packaging materials through a literature survey focused on exploring the effect of strain-rate on mechanical properties of paperboard materials. By means of tensile tests and microscopic observation, the changes of mechanical properties such as yield strength, strain and Young's modulus of the two different paperboards used in laminated packaging materials for the two different package types Tetra Fino® Aspetic (TFA) and Tetra Brik® Aseptic (TBA) from Tetra Pak® were analyzed at strain rate ranging from 0.0167 s-1 to 1.67 s-1. The yield strengths of the paperboard samples were first increased and then decreased in this strain-rate range, and the maximum value was obtained at about 0.167 s-1. The strain was basically positively correlated with the strain rate, and the Young's modulus was not significantly related to it. (Less)
Please use this url to cite or link to this publication:
author
Wang, Zichun LU
supervisor
organization
course
MMTM05 20221
year
type
H2 - Master's Degree (Two Years)
subject
keywords
Paperboard, Strain rate, yield stress
ISBN
LUTMDN/(TMMV-5345)/1-56/2022
language
English
id
9081705
date added to LUP
2022-12-05 18:54:38
date last changed
2022-12-05 18:54:38
@misc{9081705,
  abstract     = {{This master thesis firstly introduced the basic knowledge of packaging materials through a literature survey focused on exploring the effect of strain-rate on mechanical properties of paperboard materials. By means of tensile tests and microscopic observation, the changes of mechanical properties such as yield strength, strain and Young's modulus of the two different paperboards used in laminated packaging materials for the two different package types Tetra Fino® Aspetic (TFA) and Tetra Brik® Aseptic (TBA) from Tetra Pak® were analyzed at strain rate ranging from 0.0167 s-1 to 1.67 s-1. The yield strengths of the paperboard samples were first increased and then decreased in this strain-rate range, and the maximum value was obtained at about 0.167 s-1. The strain was basically positively correlated with the strain rate, and the Young's modulus was not significantly related to it.}},
  author       = {{Wang, Zichun}},
  isbn         = {{LUTMDN/(TMMV-5345)/1-56/2022}},
  language     = {{eng}},
  note         = {{Student Paper}},
  title        = {{Strain Rate Characterization of Packaging Materials}},
  year         = {{2022}},
}