The influential factors on the quality of dry-spun PAN bully tops, such as length, steam shrinkage, yarn irregularity, were analyzed.
分析了腈纶干法丝束制条中影响产品质量的毛条长度、蒸汽收缩率、条干不匀率等因素。
2
And as the polar, a year only black and white and two days, such as the equator line, a year only the rain season two, a dry time be spun, fatigue and hopelessness became theme.
而如南北极,一年只有黑白两天,如赤道线,一年只有雨旱两季,时光一被拉长,疲劳和无望便成了主题。
3
Spinning feature of the top form dryspun acrylic fiber is poor. This article analyzes the reason of the poor spinning feature and give some methods want to improve the quality.