TMT-IBOX 32头纺细旦扁平55 dtex/96 f聚酯长丝的生产
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摘要
在TMT公司提供的IBOX新型DIO-FDY多孔扁平DIO 55 dtex/96 f 32头涤纶FDY产品,选择长宽比为12∶1的"一"字形喷丝板,在291℃的箱体温度、60 mm无风区、15 Pa的冷却风压条件下形成初生纤维,经过五辊牵伸定形,采用牵伸比2.25倍、牵伸温度75～77℃、定形温度106℃、加工速度3900 m/min的工艺条件,生产状态稳定,纤维品质良好,织物产品风格达到要求。
On the new IBOX DIO-FDY device provided by TMT, a new type of IQC outer ring blowing cooling method was used to produce DIO 55 dtex/96 f 32 spindles polyester FDY products. Select a "—" shaped wire spinneret with an aspect ratio of 12∶1 to form primary fibers under the cooling air pressure conditions of 291 ℃, 60 mm windless zone, and 15 Pa. By five rolls pulling and stretching, under the process conditions of the draw ratio 2.25 times, draw temperature 75～77 ℃, set temperature 106 ℃, and processing speed 3 900 m/min, the production status is stable, the fiber quality is good, and the fabric style of the product meets the requirements.
On the new IBOX DIO-FDY device provided by TMT, a new type of IQC outer ring blowing cooling method was used to produce DIO 55 dtex/96 f 32 spindles polyester FDY products. Select a "—" shaped wire spinneret with an aspect ratio of 12∶1 to form primary fibers under the cooling air pressure conditions of 291 ℃, 60 mm windless zone, and 15 Pa. By five rolls pulling and stretching, under the process conditions of the draw ratio 2.25 times, draw temperature 75～77 ℃, set temperature 106 ℃, and processing speed 3 900 m/min, the production status is stable, the fiber quality is good, and the fabric style of the product meets the requirements.
引文
[1]秦志忠.聚酯差别化纤维产品的现状与发展[J].合成技术及应用,2011, 26(4):25-26.
[2]赵伟峰,赫斌,江力,等. 70 dtex/192 f细旦涤纶长丝制备工艺[J].合成纤维, 2011, 42(9):41-43.
[3]唐晓萍. 111 dtex/18 f直纺涤纶扁平FDY工艺探讨[J].化纤与纺织技术, 2013, 42(2):9-10.
[4]卞光明.直接纺涤纶FDY扁平丝的工艺探讨[J].合成技术及应用,2006(2):55-57.
[5]韦开顺,王永锋. 10 D系列超细旦涤纶长丝纺丝工艺研究[J].合成技术及应用, 2017, 32(1):32-33.
[2]赵伟峰,赫斌,江力,等. 70 dtex/192 f细旦涤纶长丝制备工艺[J].合成纤维, 2011, 42(9):41-43.
[3]唐晓萍. 111 dtex/18 f直纺涤纶扁平FDY工艺探讨[J].化纤与纺织技术, 2013, 42(2):9-10.
[4]卞光明.直接纺涤纶FDY扁平丝的工艺探讨[J].合成技术及应用,2006(2):55-57.
[5]韦开顺,王永锋. 10 D系列超细旦涤纶长丝纺丝工艺研究[J].合成技术及应用, 2017, 32(1):32-33.