Essays about: "garn"

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

  1. 1. Automation of yarnpick : Evaluating a cobots effectiveness for pick and place operations in a textile industry

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Adam Hallin; [2023]
    Keywords : Cobot; Automation; Textile; industry; Ergonomics; Simulations; Automatisering; Textil; Industri; Ergonomi; Simuleringar;

    Abstract : Repetitive, strenuous and heavy lifting are working conditions many companies have a hard time to eliminate. Such is the case for the textile company, AB Ludvig Svensson. A big part of the production at the factory is unpacking, loading, unloading and just moving lots of rolls of yarn daily. READ MORE

  3. 2. Life cycle assessment of cotton yarns for IKEA

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Ana Teresa Villarreal Campos; Ruchira Goyal; [2021]
    Keywords : LCA; environmental impact; water impact; recycled cotton yarns; virgin cotton yarns; Better Cotton; spinning; cradle-to-gate; LCA; miljöpåverkan; vattenpåverkan; återvunnet bomullsgarn; virgin bomullsgarn; Better Cotton; spinning; vagga-till-port;

    Abstract : Cotton is one of the leading fibers in the textile industry due to its superior mechanical qualities. It accounts for high environmental impacts, especially water consumption and scarcity. READ MORE

  4. 3. Oxidation of cellulose to favour its dissolution in alkaline aqueous solution before regeneration into textile yarn

    University essay from KTH/Kemiteknik

    Author : Martin Orpiszak; [2021]
    Keywords : Cellulose; periodate oxidation; dissolution; regeneration; textile yarn; cellulosa; natriumperjodat oxidation; upplösning; regenerering; textilgarn;

    Abstract : Detta examensarbete är en del av CelluFil-projektet och syftar till att optimera förhållandena för upplösning av cellulosa i vattenlösning av natriumhydroxid följd av regenering i form av ett garn. Tidigare arbeten har visa tatt cellulosa kan lösas i vattenlösning vid -10°C, men sådana förhållanden är inte tillämpliga i industriell skala. READ MORE

  5. 4. On the Mechanical Recycling of Woven Fabrics : Improving the Reusable Fibre Yield of Mechanical Methods

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Ludvig Johansson; [2020]
    Keywords : Textile; fabric; textiles; fabrics; mechanical; recycling; woven; weave; yarn; cotton; twill; satin; diamond; Textil; textilie; textilier; väv; garn; återvinning; mekanisk;

    Abstract : This master thesis studies the recycling prospects of textiles. The textile industry contributes negatively to the global environmentthrough the release of greenhouse gases and consumption of resources. In order to achieve a circular textile industry, textiles must be recyclable by both chemical and mechanical means. READ MORE

  6. 5. Preventing fatal effects of overworking : Product design solution

    University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Author : Rahim Adawi; [2018]
    Keywords : stroke; DVT; overworking; karoshi; guolaosi; prolonged; inactivity; sedentary; death; product; design; China; Sweden; Sida; MFS; field study; trouser; pants; sampling; observation; questionnaire; interview; blood circulation; stasis; cardiovascular; disease; cotton; corn; agenda 2030; Chinese finger trap; textile; fibre; yarn; soil; erosion; muscle; pump; mechanism; gradual; compression; stockings; GECS; PECS; pressure; distribution; blood; clot; veins; therapy; stool; chair; PE; PTS; economy; class; syndrome; methodology; plastic; sample; concept; sketch; stroke; DVT; överarbete; karoshi; guolaosi; förlängd; inaktivitet; stillasittande; död; produkt; design; Kina; Sverige; Sida; MFS; fältstudie; byxa; byxor; provtagning; observation; frågeformulär; intervju; blodcirkulation; stasis; kardiovaskulär; sjukdom; bomull; majs; agenda 2030; kinesisk fingerfälla; textil; fiber; garn; jord erosion; muskel; pump; mekanism; gradvis; komprimering; strumpor; stödstrumpa; tryck; kraft; GECS; PECS tryckfördelning; blod; blodproppar; vener; terapi; pall; stol; PE; PTS; ekonomi; klass; syndrom; metodik; plast; prov; koncept; skiss;

    Abstract : “Overworking to death” is a phenomenon that has been noticeable in developing countries. The cause of death is mainly through ischemic strokes. While the victims’ occupations differed, they all shared a common characteristic, being positioned in a sedentary work, ranging from IT workers to doctors. READ MORE