Essays about: "Grammage"

Showing result 16 - 20 of 29 essays containing the word Grammage.

1. 16. Infrared assisted through-air drying of lowgrammage sheets

   University essay from KTH/Skolan för kemivetenskap (CHE)

   Author : Johan Wallinder; [2016]
   Keywords : Through air drying TAD ; Infrared heating; tissue paper; Infrared thermography; Dry creped tissue DCT ;

   Abstract : Through air drying (TAD) enables production of premium tissue products with increased softness, absorbency and bulk. On the other hand, the energy consumption of the TAD process is considerably higher than for conventional tissue drying alternatives. READ MORE

3. 17. Influence of the adhesive on the mechanical properties in laminated multi-layer paperboard : Evaluation of two common dispersion adhesives, their failure modes, internal strength and influence on bending and tensile properties

   University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

   Author : Anton Johansson; [2014]
   Keywords : Paperboard; adhesive; laminated;

   Abstract : The objectives of the thesis were to investigate the adhesives influence on the mechanical properties in laminated multi-layer paperboard. The study also strived to find a method to investigate the interface strength of the adhesive layer. READ MORE

4. 18. Light barrier properties of paperboard, packages and plastic caps in packages

   University essay from Lunds universitet/Förpackningslogistik

   Author : Cam-Minh Tu; André Apt; [2013]
   Keywords : Technology and Engineering;

   Abstract : Examensarbetet inleddes den 15:e januari 2013 på Tetra Pak packaging solutions AB i Lund. Mjölk är en produkt, som är särskilt ljuskänslig. För att skydda mjölk från ljus, kan dess förpackning innehålla aluminiumfolie. Det laminerade aluminiumfoliet ger en utmärkt ljusbarriär, men är dyrt och är inte ett förnybart material. READ MORE

5. 19. Efficiency of Fluorescent Whitening Agents in Pigment Coatings

   University essay from Fakulteten för teknik- och naturvetenskap

   Author : Zaeem Aman; [2012]
   Keywords : LWC paper grade; FWA; Dye; Bench Coating; Brightness and Whiteness;

   Abstract : The objective of this work was to study the addition of fluorescent whitening agents (FWAs) for efficient use on pigment coating of paper substrates with low grammage and the goal was to achieve high optical response by using low amount of FWAs. A commercial light-weight coated (LWC) paper grade was provided by Stora Enso Corbehem Mill and isotropic laboratory sheets were produced at Stora Enso Research Centre using PFI sheet former. READ MORE

6. 20. The effect of different recovered fibres on mechanical properties of board

   University essay from Karlstads universitet/Avdelningen för kemiteknik

   Author : Syed Ali Hassnain Shah; [2012]
   Keywords : Z-strength; mechanical properties; bending stiffness; couching method; recovered fibres; 4-ply board;

   Abstract : The objective of this work was to determine the influence of recovered fibres on the mechanical properties of board. Industrial board was provided by Fiskeby Board AB and laboratory board was made by using an isotropic sheet former. Board properties such as tensile strength, tensile stiffness, z-strength and bending stiffness were evaluated. READ MORE