Comparison of Properties of Different Spinning Systems:

Advantages:                                                                                                    

Ring Spun	Open End	MJS – Air Jet	MVS – Vortex
1. Strongest yarn 2. Finest yarn 3. Softest yarn 4. S and Z twist	1. More even 2. High strength uniformity 3. Higher production rate 4. Fewer processes 5. Lower costs 6. Fewer imperfections	1. Very high productivity 2. Fewer processes 3. Good evenness 4. Less pilling 5. Fewer imperfections 6. S and Z twist	1. More ring-like 2. Lower hairiness 3. Dyes darker 4. Good hand 5. Highest productivity

 

Disadvantages:

Ring Spun	Open End	MJS – Air Jet	MVS – Vortex
1. Lowest productivity 2. Most uneven 3, Most expensive 4. More hairy generally 5. More torque	1. Harsher hand 2. Not as strong 3. Limited count range 4. More abrasive 5. Z twist only	1. Weaker yarn 2. Limited count range 3. Harsher and stiffer hand	1. Lower elongation 2. More torque 3. More waste in spinning 4. Z twist only 5. Limited count range