machine glazed paper

Discussion of coarse pentalobal bright PA6 FDY production process;

粗旦五叶形有光PA6 FDY的生产工艺探讨

The production of bright PET staple fiber on the direct spinning mach-ine which was imported with a output of 15kt/a is described.

主要介绍了用引进15000t/a熔体直纺设备生产有光涤纶纤维的情况,探讨了纺制有光纤维的技术问题,选择合适的喷丝板,并对纺丝温度、冷却条件等工艺参数稍作调整,便能生产出质量较好的有光短纤维。