Sökning: "Natural Dyeing"

Visar resultat 1 - 5 av 15 uppsatser innehållade orden Natural Dyeing.

  1. 1. “The redhead dilemma” - en studie om rödhårigas stigmatisering i dagens samhälle

    Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvetenskaper

    Författare :Cecilia Fransila; [2023-03-20]
    Nyckelord :Redhead; stereotypes; norms; Goffman; stigma;

    Sammanfattning : This essay takes its interest about redheaded people and wants to understand how it is to live in our society today as a redhead. With norms and stereotypes about redheads that goes back into history this essay tries to find out how they affect redheads and their feelings about their hair colour. LÄS MER

  3. 2. Bruka eller bevara : Att använda sig avmuseisamlingar för att trygga ett immateriellt kulturarv

    Kandidat-uppsats, Uppsala universitet/Konstvetenskapliga institutionen

    Författare :Idun Johansson; [2023]
    Nyckelord :;

    Sammanfattning : Målet med denna uppsats var att undersöka huruvida Färgargårdssamlingen på Norrköpings stadsmuseum används och tillgängliggörs av museet samt om och hur samlingen brukas av olika intressegrupper. Undersökningens utgångspunkt var två receptböcker för växtfärgning. LÄS MER

  4. 3. Investigation on the natural indigo dye for cotton fabric by using supercritical carbon dioxide

    Master-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Ryoi Takamatsu; [2023]
    Nyckelord :Dyeing; supercritical carbon dioxide; indigo; cotton; eco-friendly; textile;

    Sammanfattning : Concerns about the environmental impact of the textile industry are increasing, and there is an urgent need to develop and implement sustainable technologies. In particular, the environmental impact of dyeing, which emits a large amount of wastewater and chemicals, is one production process that needs to be resolved. LÄS MER

  5. 4. Influence of supercritical carbon dioxide (scco2) dyeing parameters on color fastness of polyester fabric dyed with disperse dye : A study towards minimizing the energy consumption of polyester (pet) fabric dyeing with azo disperse dye

    Master-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Tapas Das; [2023]
    Nyckelord :Supercritical fluid dyeing; polyester PET fabric; coranger orange PE3330; color fastness; ideal dyeing conditions; eco-friendly;

    Sammanfattning : Amid growing environmental concern and continuous depletion of natural resources (such as water), the textile industry is constantly searching for sustainable production process. Traditional dyeing processes, notorious for their enormous water consumption, have led society to search alternative dyeing method. LÄS MER

  7. 5. The impact of the wet dyeing process on the environmental sustainability : A case study of IKEA and their usage of water, energy and chemicals

    Magister-uppsats, Linnéuniversitetet/Institutionen för ekonomistyrning och logistik (ELO)

    Författare :Paulina Abrahamsson; Maja Johannesson; [2022]
    Nyckelord :Wet dyeing process; Pad-dry-pad-steam; Cold pad batch; Pigment dyeing; Reactive dye; Pigments; Spray dyeing; Foam dyeing; Airflow dyeing; Supercritical carbon dioxide dyeing; Natural colorants; bacterial colorants; environmental sustainability.;

    Sammanfattning : Background: As a company it is more important than ever to consider the environmental sustainability aspect within the whole supply chain and all the stakeholders. Studies show that people's concerns about environmental sustainability increases and will continue to grow in the future. LÄS MER