Which is better, rotor spinning or ring spinning?

Rotor spinning and ring spinning are both new and old spinning technologies. Rotor spinning is rotor spinning, while ring spinning is mechanical spinning, that is, spindle, ring and traveler twisting and roller drafting. Air spinning, on the other hand, transports fibers through air flow, and one end of the air flow is twisted. Generally speaking, ring yarn has less hairiness, high strength and good quality. Rotor spinning process is short, raw materials are short, yarn wool, count and twist are not very high, and the price is low. In terms of yarn structure, ring spinning is relatively compact, and air spinning is fluffy and rough, which is suitable for denim fabrics. Air-spun yarn is usually thicker. One is the new textile technology, and the other is the old spinning technology. Rotor spinning is rotor spinning, while ring spinning is mechanical spinning, that is, spindle, ring and traveler twisting and roller drafting. Air spinning, on the other hand, transports fibers through air flow, and one end of the air flow is twisted. Generally speaking, ring yarn has less hairiness, high strength and good quality. Rotor spinning process is short, raw materials are short, yarn wool, count and twist are not very high, and the price is low. In terms of yarn structure, ring spinning is relatively compact, and air spinning is fluffy and rough, which is suitable for denim fabrics. Air-spun yarn is usually thicker. Rotor spinning is not as smooth and powerful as ring spinning.