有色高强丙纶长丝生产与技术探讨

STUDY ON TECHNIQUE OF MANUFACTURE OF POLYPROPYLENE(PP) FIBER FILAMENT WITH DOPE DYED AND HIGH TENACITY

论述了在国产二步法［１］生产装置上纺制有色高强丙纶长丝的生产技术特点。

Characteristic of manufature technique by the China made device with two methods of spinning were discussed in this paper.And the cause of tenacity in the dope dyed fiber and the colour difference were also investigated.