Sökning: "Extrusion Coating"

Hittade 4 uppsatser innehållade orden Extrusion Coating.

  1. 1. Predicting Mechanical Properties of Polymer Films after Extrusion Coating using Supervised Machine Learning Algorithms

    Master-uppsats, Lunds universitet/Industriell Produktion

    Författare :Sara Khayyami; [2019]
    Nyckelord :Machine Learning; Predicting Polymer Properties; Mechanical Properties; Stress – Strain; Processed Polymer; Extrusion Coating; Technology and Engineering;

    Sammanfattning : Tetra Pak is a world leader in providing innovative packaging solutions and processing technologies and has been so for a very long time. It is well – known that the material used for packaging purposes gets subjected to high temperature and pressure during folding and filling which could compromise the integrity of the material. LÄS MER

  3. 2. Predicting catastrophic failure in barrier coated packaging board and paper after creasing and folding : Proposing a methodology to predict barrier failure after creasing and folding

    Master-uppsats, Karlstads universitet/Avdelningen för kemiteknik; Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper

    Författare :Andreas Riedel; [2018]
    Nyckelord :Crease; Barrier coatings; Folding; Methodology; Cracks;

    Sammanfattning : Different methods to predict barrier failure in packaging board or paper after converting were investigated. The approach was to compare substrates before and after creasing/folding by applying different barrier tests and to propose a methodology to predict failure in the barrier layer. LÄS MER

  4. 3. Förbättrad vakuumtätning mot kabeln under plastextruderingsprocessen

    M1-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Malin Fredriksson; [2015]
    Nyckelord :vakuumtätning; plastextrudering;

    Sammanfattning : This thesis is about developing a design that provides improved vacuum seal between a lead coating and a plastic coating during plastic extrusion processes of cables. This report is a part of the course MSGC 17 for Bachelor Engineers in mechanical engineering. LÄS MER

  5. 4. Evaluation of the biopolymer Poly-hydroxi-alkanoates

    Master-uppsats, Lunds universitet/Förpackningslogistik

    Författare :Helena Lindh; [2005]
    Nyckelord :bio; polmer; Poly-hydroxi-alkanoates; Technological sciences; Teknik; Technology and Engineering;

    Sammanfattning : Biopolymers are interesting materials from a sustainable point of view. Especially since consumers increasingly demand environmental friendly packages as well as more convenient packages with easy open and close features on the packages. The demands for convenient packages lead to more and more plastics in the packaging industry. LÄS MER