Some Aspects of Fabric Drape

• Autorzy: Žunič Lojen D. , Jevšnik S.

Warianty tytułu

PL

Niektóre aspekty układalności tkanin

• Języki publikacji: EN

Abstrakty

EN

Drape is one of the important factors influencing the aesthetics and functionality of fabrics. Therefore, investigation into drape parameters is important for analysing its behaviour. Drape parameters were investigated from different aspects using the Cusick Drape meter and Image Analyser. Firstly, the influence of time on the drape coefficient and number of folds was studied over 24 hours. Usually, drape is considered as a static, time-independent problem. However, this investigation shows that the drape coefficient of a fabric changes significantly over a longer time period. Furthermore, the comparison of drape parameters is shown using samples with two different diameters. The larger samples have smaller drape coefficient than those with smaller diameters, and their drape is less changeable over time. Basically, the three-dimensional fabric drape is not an independent fabric property, therefore, the connection between bending rigidity and drape coefficient was studied. The last aspect of this investigation was the repeatability of drape measurements, and the establish-ment of the required number of measurements for drape coefficient and fold numbers.

PL

Parametry układalności były badane przy użyciu przyrządu „Cusick Drape meter” oraz analizatora obrazu. Badano wpływ czasu na współczynnik układalności (WU) i liczbe fałd po 24 godzinach. Zazwyczaj układalonść rozpatruje się jako zjawisko niezależne od czasu. Jednakże nasze badania pokazują, że WU tkanin zmienia się znacznie po dłuższym czasie. Porównania WU dokonano przy użyciu próbek o dwóch średnicach. Większe próbki maja mniejszy WU od próbek o mniejszej średnicy, a ich układalność jest w mniejszym stopniu zmienna w czasie. Trójwymiarowa układalność tkanin nie jest właściwością niezależną, dlatego też rozpatrywano powiązanie pomiędzy sztywnością zginania a WU. Określono także powtarzalność pomiarów układalności oraz ustalenie wymaganej liczby pomiarów dla określenia WU i liczby fałd.

Słowa kluczowe

EN

fabric drape; drape parameters; time-dependence; bending rigidity; measurement repeatability

PL

układalność tkanin; parametry układania; zależność od czasu; sztywność zginania; powtarzalność pomiaru

• Wydawca: Sieć Badawcza Łukasiewicz - Łódzki Instytut Technologiczny
• Czasopismo: Fibres & Textiles in Eastern Europe
• Rocznik: 2007
• Tom: Vol. 15, no. 4 (63)
• Strony: 39--45
• Opis fizyczny: Bibliogr. 23 poz., rys.

Twórcy

autor

Žunič Lojen D.

• Faculty of Mechanical Engineering, Department of Textile Materials and Design, Institute of Engineering Materials and Design, Smetanova ulica 17, SI-2000 Maribor, Slovenia

autor

Jevšnik S.

• Faculty of Mechanical Engineering, Department of Textile Materials and Design, Institute of Engineering Materials and Design, Smetanova ulica 17, SI-2000 Maribor, Slovenia

Bibliografia

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