| PET(POY)加工ATY缝纫线的研究——强度和热收缩率 |
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| 引用本文： | 侯仁澧,郑国宝,王盛琪,宁福君,王善元.PET(POY)加工ATY缝纫线的研究——强度和热收缩率[J].东华大学学报(自然科学版),1997(1). |
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| 作者姓名： | 侯仁澧 郑国宝 王盛琪 宁福君 王善元 |
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| 作者单位： | 香港理工大学纺织制衣学院(侯仁澧，郑国宝，王盛琪，宁福君)，中国纺织大学纺织材料研究开发中心!上海200051(王善元) |
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| 摘 要： | 选用PET(POY)长丝通过空气变形加工缝纫线,为了提高缝纫线的强力和降低其热收缩率,对拉伸倍数、空气变形超喂率、热定型区温度和超喂率以及稳定区拉伸倍数进行了系统的实验,并分析了以上工艺参数对缝纫线的强力和热收缩率的影响.
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| 关 键 词： | PET 空气变形 缝纫线 强度 热收缩率 拉伸倍数 |
A Study on the Air-jet Texturing Sewing Thread Made from PET(POY) |
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| How Y. L.,Cheng K. P. S.,Wong S. K.,Ning F. K..A Study on the Air-jet Texturing Sewing Thread Made from PET(POY)[J].Journal of Donghua University,1997(1). |
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| Authors: | How Y L Cheng K P S Wong S K Ning F K |
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| Abstract: | Here We have selected PET(POY) filament yarn to make the sewing thread by air-jet texturing. In order to increase the strength and decrease the thermoshrinkage of sewing thread, this paper has measured and analysed the influence of the draw ratio, overfeed, heat-setting temperature and time during air-jet texturing on the strength and thermoshrinkage of sewing thread. |
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| Keywords: | PET air-jet texturing sewing thread strength thermoshrinkage overfeed draw ratio |
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