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Study on the relationship between seam appearance and mechanical properties of the light weight fabric along the bias direction
Author(s): 
Pages: 15-20
Year: Issue:  3
Journal: JOURNAL OF NORTHWEST INSTITUTE OF TEXTILE SCIENCE AND TECHNOLOGY

Keyword:  织物力学性能缝纫起皱织物斜向;
Abstract: 研究了轻薄织物各向异性与缝纫起皱的关系.随着织物斜向角度增加,织物低应力下织物伸长性能E5、E20、织物弯曲性能和织物成形性呈现明显的变化.织物45°方向成形性F值是织物经向的5.1倍(4.9×2 tex 全棉府绸织物)或7.8倍(经涤长丝纬棉涤短纤纱交织织物).织物斜向(θ~θ)缝条缝纫起皱得到改善,而缝纫上下层伸长性能差异会造成较严重缝纫起皱,(θ~θ)缝条在45°缝纫起皱较严重.
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