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Found 2 essays matching the above criteria.

1. 1. Bio-based nonwoven fabric-like materials produced by paper machines

   University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

   Author : Eija Katariina Uusi-Tarkka; [2016]
   Keywords : Nonwoven; fabric-like; softwood; dissolving pulp; PLA; lyocell; tissue softness analyzer; bio-based; sustainable materials; sustainable development; paper machine;

   Abstract : The purpose of this thesis is, in collaboration with the Swedish company Innventia, to explore the possibilities of using paper machines to create fabric-like nonwoven materials. As part of a relatively new research-area, it serves as some of the ground knowledge that is needed to drive this field forward. READ MORE

3. 2. Influence of hardwood, softwoodand fractionated pulp in a stratifiedthree-layered fine paper : Lövved, barrved och fraktionerad massa ochdess inverkan på ett treskiktat finpapper

   University essay from Grafisk teknik

   Author : Mariell Mattison; [2006]
   Keywords : Multi-ply fine paper; three-layer fine paper; stratified forming; simultaneous forming; XPM; Formator; StratEx; AQ-vane; stratified headbox; early wood; late wood; fractionation; fine fraction; coarse fraction; hydrocyclone;

   Abstract : Four different trials of stratified three-layered fine paper, of sulphate pulp, were performed to investigate if stratified fine fraction or fibres from birch can improve the properties of a paper compared to a reference sheet. All trials had five different scenarios and each scenario was calendered with different linear load. READ MORE