The Analysis of INA-V Drafting System
Xing Mingjie Zhang Hongdi (Qingdao University Qingdao 266033)
This poper analyred the features of the bach drafting zone on INA-V drafting sgstem(i.e. drafter, friction range distribution, fibre speed changing distribution, fibre straight, roving twist chang). And some yarn quality comparison tests were made.
【CateGory Index】： TS104