Polyester yarn

100% polyester dyed spun yarn

Ring spinning (combing) process: 

  Between the cleaning room -- Carding -- pre drawing -- strip parallel rolling -- combing -- header drawing -- two drawing -- roving -- spinning -- winding ring spinning (common carding) process: between the cleaning room -- Carding -- header drawing -- two drawing -- roving -- spinning -- the distinction between the winding ring spinning and the air spinning: air spinning and ring spinning are new textile technology, and the old spinning technology.

Air spinning is air spinning, while ring spinning is mechanical spinning, which is twisting by spindle, ring and steel ring, and drafting by roller. Air spinning is to transport fibers by air flow, and twist them by one end. Generally speaking, ring spinning has more hairiness, higher strength and better quality than air spinning. The process of air spinning is short, the hairiness is less, the number and twist are not very high, and the price is also low.

In terms of yarn structure, ring spinning is relatively close, while air spinning is relatively fluffy and rough in style, which is suitable for jeans fabric. Air spinning yarn is generally thick. The advantages and application of ring spinning technology ring spinning is the oldest spinning system, at least in concept, but the technology is not old. Modern ring spinning machines have the characteristics of Automation... "