| Investigation in Longitudinal Compression of Wool Based Suiting Fabrics |
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| 引用本文： | LeungMei-yi,LoT.Y.,DhingraR.C.,Yeung,K.W.. Investigation in Longitudinal Compression of Wool Based Suiting Fabrics[J]. 东华大学学报(英文版), 1999, 0(4) |
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| 作者姓名： | LeungMei-yi LoT.Y. DhingraR.C. Yeung K.W. |
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| 作者单位： | Leung Mei-yi，Lo T.Y.，Dhingra R.C. and Yeung，K.W.Institute of Textiles & Clothing，The Hong Kong Polytechnic University，Hong Kong |
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| 摘 要： | This paper describes an investigation in the fabric longi-tudinal compressibility of thirty-one suiting and trouse-ring materials using a newly developed device attached to the advanced Instron extensometer Model4466.The at-tachment was designed mainly to ensure a correct align-meat of fabric plane at the start of compression.Usingthe newly developed testing method,fabric longitudinalcompression curve was obtained and the results of longi-tudinal compressibility measured by two different com-pression load ranges(from 0 to 0.5 N/m width and 0 to1 N/m width)were examined.In addition,their rela-tionships with the fabric low-stress mechanical proper-ties measured by the KES-F system were investigatedusing statistical analysis.The results clearly indicatedthat significant differences existed when substituting fab-ric longitudinal compressibility with fabric extensibilitymeasured using the KES-F system under a low-load.Significant infiuence of yarn rotational movement in fab-ric on the longitudinal compressibi
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Investigation in Longitudinal Compression of Wool Based Suiting Fabrics |
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| Leung Mei-yi,Lo T.Y.,Dhingra R.C. and Yeung,K.W. Investigation in Longitudinal Compression of Wool Based Suiting Fabrics[J]. Journal of Donghua University, 1999, 0(4) |
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| Authors: | Leung Mei-yi Lo T.Y. Dhingra R.C. Yeung K.W |
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| Affiliation: | Leung Mei-yi,Lo T.Y.,Dhingra R.C. and Yeung,K.W.Institute of Textiles & Clothing,The Hong Kong Polytechnic University,Hong Kong |
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| Abstract: | This paper describes an investigation in the fabric longitudinal compressibility of thirty - one suiting and trousering materials using a newly developed device attached to the advanced Instron extensometer Model 4466. The attachment was designed mainly to ensure a correct alignment of fabric plane at the start of compression. Using the newly developed testing method, fabric longitudinal compression curve was obtained and the results of longitudinal compressibility measured by two different compression load ranges (from 0 to 0.5 N/m width and 0 to 1 N/m width) were examined. In addition, their relationships with the fabric low - stress mechanical properties measured by the KES - F system were investigated using statistical analysis. The results clearly indicated that significant differences existed when substituting fabric longitudinal compressibility with fabric extensibility measured using the KES - F system under a low - load. Significant influence of yarn rotational movement in fabric on the longitudinal compressibility also resulted. |
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| Keywords: | longitudinal compressibility extensibility shear rigidity formability and bending rigidity |
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