International Journal of Applied Research
Vol. 4, Issue 4, Part C (2018)
Influence of yarn structure produced in different spinning systems on the properties of yarn
SM Farhana Iqbal
Ring spinning is the most popular and universal spinning system due to its significant advantages in comparison with the new spinning systems. But the yarn properties are hampered in ring spinning system with the increase of spindle speed and spinning triangle.
It is noted that rotor-spun yarns are weaker than ring-spun yarns due to their structural difference. It has a false twist structure and its appearance, particularly with respect to wrappers.
Overall yarn properties can be improved by introducing of simple mechanical device on conventional ring spinning machine. It also ensures better yarn properties such as hairiness, strength, imperfections, elongation etc. The properties of compact spun yarn compared to conventional ring spun yarn clearly shows differences in tensile and hairiness characteristics. Intuitively one may expect migration to be less for compact yarns because of the more compact yarn formation zone; however, the experimental results clearly show that this is not true and an explanation for the higher migration in compact yarn is given. Siro yarn provides better strength than conventional ring yarn due to the special twisting of siro spinning.
How to cite this article:
SM Farhana Iqbal. Influence of yarn structure produced in different spinning systems on the properties of yarn. International Journal of Applied Research. 2018; 4(4): 172-176.