Selaus avainsanan mukaan kokoelmassa "packaging"Väitöskirjat

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    • A forecasting model of packaging costs : case plain packaging 

      Ryynänen, Marko
      Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 02.12.2022)
      Businesses need to secure the continuity of their operations also in unforeseen events, where severe market disturbances are present. Risk assessments, including cost forecasting analyses, are needed to identify different ...

    • Creasability of novel-coated paperboards for packaging production 

      Lev, Roman
      Acta Universitatis Lappeenrantaensis : 1278 (Lappeenranta-Lahti University of Technology LUT, 27.03.2026)
      Driven by sustainability concerns, the use of traditional plastic-based packaging is being questioned owing to its poor degradability and recyclability, and the packaging industry has increasingly reported strong interest ...

    • Leak-proof Heat Sealing of Press-Formed Paperboard Trays 

      Leminen, Ville
      Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 27.05.2016)
      Three-dimensional (3D) forming of paperboard and heat sealing of lidding films to trays manufactured by the press forming process are investigated in this thesis. The aim of the work was to investigate and recognize the ...

    • Press forming of paperboard – advancement of converting tools and process control 

      Tanninen, Panu
      Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 14.12.2015)
      Press forming is nowadays one of the most common industrial methods in use for producing deeper trays from paperboard. Demands for material properties like recyclability and sustainability have increased also in the ...