| 无梭织机织造宽幅防羽布几个问题的探讨(下) |
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| 引用本文： | 王荣根.无梭织机织造宽幅防羽布几个问题的探讨(下)[J].棉纺织技术,2007,35(4):23-25. |
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| 作者姓名： | 王荣根 |
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| 作者单位： | 江苏省无锡庆丰股份有限公司,无锡,214008 |
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| 摘 要： | 为了提高宽幅防羽布的质量,针对片梭织机和喷气织机织造羽绒布出现的经纬纱强力、纬纱退捻、透气防绒和纬向缩率等几个工艺技术问题进行了分析,指出:气流引纬的纬纱强力应比经纱提高5%～10%;筘槽气流场引起的纬纱退捻,对织物边、中部的染色差异有一定的影响;适当控制织物边、中部透气量的差异,可提高防绒效果;同品种对比,喷气羽绒织物的纬向缩率是片梭羽绒织物的1.15倍以上.
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| 关 键 词： | 羽绒布 原纱强力 纬纱退捻 透气量 纬向织缩率 |
| 文章编号： | 1001-7415(2007)04-0023-03 |
| 修稿时间： | 2006-10-23 |
Several Problems Discussion of Weaving Broad Width Down-proof Fabric in Shuttleless Loom(The Second Part) |
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| Wang Ronggen.Several Problems Discussion of Weaving Broad Width Down-proof Fabric in Shuttleless Loom(The Second Part)[J].Cotton Textile Technology,2007,35(4):23-25. |
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| Authors: | Wang Ronggen |
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| Affiliation: | Wuxi Qingfeng Stock Co. , Ltd. ,Jiangsu |
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| Abstract: | To enhance quality of width down-proof fabric,several processing technology problems such as strength of weft & warp,weft detwisting,air permeability & down-proof,weft shrinkage and so on in weaving down-proof fabric in projectile loom and air-jet loom were analyzed.The test shows that weft strength of pneumatic weft insertion can enhance 5%~15% than that of warp.Weft detwisting has influences on dyeing difference in selvage and middle.Down-proof effect can be enhanced by controlling air permeability of selvage and middle.Weft shrinkage of air-jet down-proof fabric is 1.15 than that of projectile down-proof fabric. |
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| Keywords: | Down-proof Fabric Raw Yarn Strength Weft Detwisting Air Permeating Degree Weft Crimp Percentage |
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