高温短热箱加弹涤纶长丝的工艺特性

Process characters of PET filament twisted by high temperature heater box

剖析了HDS EX2型加弹机高温短热箱结构性能特点,通过近两年来高温短热箱的温度设定及工艺参数调整的实践,探讨了高温短热箱的工艺特性和温度设定依据。

To analyze the characters of high temperature heater box .Depenging on the practices of setting temperature and adjusting parameter for two years,the process characters and the bacsis of ssetting temperature of the high temperature heater box are discussed.