Advances in yarn spinning and texturising - ScienceDirect
2010-1-1u2002·u2002The Rieter company offers an innovative process for the production of rotor- spun core yarn known as Rotona®. The elastic and non-elastic rotor-spun core yarns can be produced with the BT 904 rotor spinning machine. It has been reported that the Rotona process for manufacturing rotor-spun core yarns is based on a 30-year-old idea.
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