| 涤纶细旦POY条干不匀率和卷绕成形影响因素探讨 |
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| 引用本文： | 张德国 刘梅堂. 涤纶细旦POY条干不匀率和卷绕成形影响因素探讨[J]. 合成纤维工业, 1999, 22(6): 55-57 |
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| 作者姓名： | 张德国 刘梅堂 |
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| 作者单位： | 济南化纤总公司 |
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| 摘 要： | 根据从意大利特模阿尔法(Therm oalfa)公司引进的涤纶微细旦POY 成套设备的特点,对无导丝盘直接卷绕成形条件下,影响细旦POY 条干不匀率和卷绕成形的因素进行了探讨。生产实际表明,无导丝盘高速纺细旦POY 条干不匀率受熔体质量、纺丝及卷绕条件的影响,卷绕张力,成形角及接触压力对卷装质量均有很大影响
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| 关 键 词： | 聚对苯二甲酸乙二酯纤维 预取向丝 细度不匀率 卷装 |
DISCUSSION ON YARN IRREGULARITY, WINDING PROCESS AND PACKAGE BUILD OF FINE DENIER PET POY |
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| Zhang Deguo and Liu Meitang. DISCUSSION ON YARN IRREGULARITY, WINDING PROCESS AND PACKAGE BUILD OF FINE DENIER PET POY[J]. China Synthetic Fiber Industry, 1999, 22(6): 55-57 |
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| Authors: | Zhang Deguo and Liu Meitang |
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| Affiliation: | Jinan Chemical Fiber General Co. |
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| Abstract: | Combining with the characteristics of fine PET POY equipment imported from Thermoalfa Co., Italy, the influential factors on yarn irregularity, winding and package building process without godet were discussed. The production result proved that the yarn irregularity of fine denier POY spun without godet at high speed is affected by melt mass and spinning and winding conditions; moreover, winding tension, package angle and contact pressure give a mighty effect on package result. |
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| Keywords: | poly(ethylene terephthalate) fiber preoriented yarn fineness irregularity package |
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