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| 265dtex/288f POY生产工艺探讨 | |
| 引用本文： | 唐荣盛,谭礼军,陈永升. 265dtex/288f POY生产工艺探讨[J]. 化纤与纺织技术, 2011, 40(3): 1-4. DOI: 10.3969/j.issn.1672-500x.2011.03.001 |
| 作者姓名： | 唐荣盛 谭礼军 陈永升 |
| 作者单位： | 广东开平春晖股份有限公司,广东开平,529300 |
| 摘 要： | 对直接纺细旦POY的生产工艺进行了探讨.通过增设环吹风筒、选择长径比大于3的喷丝板、控制纺丝温度290～296℃,控制冷却风温20～26℃及提高POY的上油率至0.5％～0.6％等措施,成功开发出品质合格的265 dtex/288 f细旦涤纶POY. |
| 关 键 词： | 涤纶 预取向丝 细旦丝 工艺 |
PRODUCTION PROCESS OF 265 DTEX/288 F POY |
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| TANG Rong-sheng,TAN Li-jun,CHEN Yong-sheng. PRODUCTION PROCESS OF 265 DTEX/288 F POY[J]. Chemical Fiber & Textile Technology, 2011, 40(3): 1-4. DOI: 10.3969/j.issn.1672-500x.2011.03.001 | |
| Authors: | TANG Rong-sheng TAN Li-jun CHEN Yong-sheng |
| Affiliation: | (Guangdong Kaiping Chunhui Co.,Ltd.,Kaiping 529300,China) |
| Abstract: | We discussed the production process of direct spinning fine denier POY.Through the addition of circular air blow dyrer,selecting the right spinneret and controlling its length-diameter ratio more than three,controlling spinning temperature of 290 ℃ to 296 ℃ and cooling wind temperature of 20 ℃ to 26 ℃,improving oil pick up of POY to 0.5% to 0.6%,we successfully obtained 265 dtex/288 f fine denier PET POY. |
| Keywords: | polyester preoriented yarn fine denier fiber process |
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