Air-Jet and Vortex Spinning Machinery
category
Air-jet and vortex spinning systems draft sliver to final count and wrap surface fibres around a parallel fibre core using rotating air vortices generated by compressed air nozzles, producing yarn at 300 to 500 metres per minute with a structure of wrapped surface fibres bound around a parallel core that gives distinctive surface texture, low hairiness, and high abrasion resistance for shirting and technical yarn applications.
Role
Provides the highest production speed single-yarn spinning technology commercially available, enabling yarn production rates five to ten times faster than ring spinning with low hairiness and good pilling resistance characteristics particularly suited to polyester-cotton blended yarn for easy-care shirting, knitwear, and home textile applications.
Subtopics
- Murata Air-Jet Spinning MJS System The Murata Jet Spinner uses two counter-rotating air jet nozzles in sequence, with the first nozzle …
- Murata Vortex Spinner MVS Technology The Murata Vortex Spinner uses a single vortex nozzle where drafted fibres enter a spiral air stream…
- Air-Jet Yarn Structure and Mechanical Properties Air-jet yarn consists of a bundle of parallel core fibres contributing 70 to 80 percent of total fib…
- Nozzle Design and Compressed Air Management Air-jet spinning nozzle design determines the vortex intensity, wrapping fibre proportion, and yarn …
- Fibre Requirements for Air-Jet Spinning Air-jet spinning requires fibres with adequate length above 28 millimetres for cotton and 38 millime…
- Integrated Drawing and Air-Jet Spinning Lines Integrated air-jet spinning installations combine drawing frames, condensers, and air-jet spinning m…
- Air-Jet Spinning for Technical and Speciality Yarns Air-jet spinning of technical yarns including flame-retardant aramid-cotton blends, conductive fibre…
- Yarn Quality Monitoring in Air-Jet Spinning Air-jet yarn quality monitoring uses online capacitive and optical sensors measuring yarn mass varia…
- Comparative Economics of Air-Jet Versus Ring Spinning Air-jet spinning economic comparison with ring spinning at equivalent yarn count shows 5 to 8 times …
- Friction Spinning DREF Technology DREF friction spinning opens fibre from sliver using a high-speed opening roller and deposits fibres…