Browsing by Author "Klouzková, Monika"
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- ItemVliv použitých pracích prostředků při běžném čištění péřových výrobků na jejich tepelně izolační vlastnosti(Technická Univerzita v Liberci, 2012) Klouzková, Monika; Malinská, MonikaThis bachelor thesis focuses on influences of detergents to change thermal insulation of the down products. The down is one of the most perfect thermal insulation but the dampness can make its thermal characteristics worse. The main aim of this thesis is to find the best detergent for down products. I used static method for measuring thermal insulation properties of textiles and then I calculated the thermal conductivity and thermal resistance before and after each of three washings. Next I put defined dirtiness on down cushions and compared the changes before and after washings. I calculated data by image analysis program Image J, which helped me to find out the most suitable detergent for down products.