Essays about: "dyeing"

Showing result 1 - 5 of 37 essays containing the word dyeing.

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

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

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

    Abstract : 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. READ MORE

  3. 2. Machine Vision Based Quality Control and Fault Detection in a Textile Dyeing Machine

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Evelina Morgan; Valter Möller; [2023]
    Keywords : Technology and Engineering;

    Abstract : Fault detection systems come in a variety of formats and are used in many different types of machines and industries. They can be used to perform fast and accurate detection, classification and analysis. The need for user interaction can be decreased and by that the general level of automation can be increased. READ MORE

  4. 3. 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

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

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

    Abstract : 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. READ MORE

  5. 4. The ito element: unravelling the thread in kanji

    University essay from Lunds universitet/Japanska

    Author : Erik Sandling; [2023]
    Keywords : Japanese; kanji; radical; element; ito-hen; ito; thread; textile; learning; Languages and Literatures;

    Abstract : This paper is the first exhaustive investigation of a single kanji component: the ito element. Although, this element generally refers to thread or textile, the study examined this relationship and found a strong relationship to silk, cocoons, and craft—particularly weaving. READ MORE

  6. 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

    University essay from Linnéuniversitetet/Institutionen för ekonomistyrning och logistik (ELO)

    Author : Paulina Abrahamsson; Maja Johannesson; [2022]
    Keywords : 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.;

    Abstract : 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. READ MORE