| 大容量涤纶短纤维纺丝工艺和设备的发展趋势 |
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| 引用本文： | 来可华,肖海燕.大容量涤纶短纤维纺丝工艺和设备的发展趋势[J].合成纤维工业,2009,32(1). |
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| 作者姓名： | 来可华 肖海燕 |
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| 作者单位： | 上海太平洋纺织机械成套设备有限公司,上海,200434 |
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| 摘 要： | 介绍了我国涤纶短纤维设备的发展历史;分析了国内大容量涤纶短纤维设备现状;比较了涤纶短纤维纺丝工艺和设备特点,重点分析了大容量涤纶短纤维生产装置的纺丝关键技术,即组件、喷丝板、丝束冷却装置的关键技术;指出了提高纺丝单位产能的有效途径;比较了各种形式的丝束冷却吹风装置和喷丝板直径小于等于400mm和大于400mm时,两种吹风形式工艺条件下纺丝成品产量和质量的关联度;提出了对200t/d及以上大容量涤纶短纤维纺丝技术研发方向的建议。
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| 关 键 词： | 聚对苯二甲酸乙二酯纤维 短纤维 大容量 喷丝孔 环吹风 设备 |
Development trend of spinning process and equipment for large-capacity polyester staple fiber production |
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| Lai Kehua,Xiao Haiyan.Development trend of spinning process and equipment for large-capacity polyester staple fiber production[J].China Synthetic Fiber Industry,2009,32(1). |
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| Authors: | Lai Kehua Xiao Haiyan |
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| Affiliation: | Shanghai Pacific Textile Complete Equipment Co.;Ltd;Shanghai 200434 |
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| Abstract: | The historical development of polyester staple fiber equipment was introduced in China. The status of the large-capacity staple fiber equipments was analyzed in China. The characteristics of the spinning process and equipments for polyester staple fiber were compared. The key techniques of a large-capacity polyester staple fiber plant were analyzed emphatically, namely spin pack, spinneret, quenching unit. The efficient approaches were suggested to improve the unit capacity of the spinning plant. The variou... |
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| Keywords: | polyethylene terephthalate fiber staple fiber large capacity spinneret hole circular air blow equipment |
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