Essays about: "lyocell"

Showing result 1 - 5 of 8 essays containing the word lyocell.

  1. 1. Mechanical properties of viscose filament : Made from recycled cotton textile and softwood dissolving pulp

    University essay from Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

    Author : Sanne Karlsson; [2022]
    Keywords : Recycled cotton textile; recycled textile; dissolving pulp; wood dissolving pulp; softwood; viscose dope; viscose filament; the viscose process; spinning process; Återvunnen bomullstextil; återvunnen textil; dissolvingmassa; trädissolvingmassa; barrved; viskos dop; viskosfilament; viskosprocessen; spinningprocess;

    Abstract : The textile industry is one of the largest industries in the world and it causes up to 10 % of the global greenhouse gas emissions. With large environmental issues of cotton- and oil-based textiles, other options are explored such as man-made fibers producing fibers like viscose and lyocell. READ MORE

  3. 2. Investigation of the binding effect of fungal fiber (grown on apple pomace) in the formation of lyocell nonwoven textiles and their potential applications

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

    Author : Xue Luo; [2021]
    Keywords : lyocell; nonwovens; binder; filamentous fungi; wet-laid; fungal microfibers; apple pomace; cellulose;

    Abstract : This project combines nonwoven technology, biological technology and food waste management and seeks for this feasibility to use fungal microfiber (FM) as a binder for lyocell pro-duction and the characterizations for possible applications. Rhizopus delemar was cultivated apple pomace in liquid-state fermentation to obtain mycelia biomass. READ MORE

  4. 3. Dissolution and fibre spinning of cellulose from an ionic liquid

    University essay from Lunds universitet/Centrum för analys och syntes

    Author : Erika Andersson; [2018]
    Keywords : Cellulose; scattering; ionic liquid; dissolution; regenerated cellulose fibre; structure-property relationship; materials chemistry; materialkemi; Chemistry; Technology and Engineering;

    Abstract : Regenerated cellulose fibres can become a sustainable alternative to cotton and polyester in textile applications. One method of producing such is dissolution of cellulose in an ionic liquid (IL) and regeneration through air-gap spinning. READ MORE

  5. 4. 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

  6. 5. Polymer-based conductive fibers

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

    Author : Fredrik Karlsson; Erik Söderlöv; [2016]
    Keywords : PEDOT poly 3; 4-ethylenedioxythiophene ; VPP vapor phase polymerization ; CVD chemical vapor deposition ; Lyocell;

    Abstract : Conductive polymers, since from their discovery, have become a prominent area of research and found many useful applications in all fields of our daily life. Examples are light emitting diodes, heat generation, chemical sensors and electro-active membranes. Polymer coated textile substrates give flexible and lightweight materials. READ MORE