Sökning: "Zichun Wang"

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  1. 1. Strain Rate Characterization of Packaging Materials

    Master-uppsats, Lunds universitet/Industriell Produktion

    Författare :Zichun Wang; [2022]
    Nyckelord :Paperboard; Strain rate; yield stress; Technology and Engineering;

    Sammanfattning : 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. LÄS MER