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Air Flow in the Air-jet False-twist Spinning Chamber

Research and development

Authors:

• Witczak Dariusz
  Department of Technical Mechanics and Informatics, Technical University of Łódź, Łódź, Poland
• Golański Józef
  Department of Mechanics of Textile Machines, Technical University of Łódź, Łódź, Poland

Full text

Abstract: We discuss the air flow in a false-twist spinning chamber operating according to the MJS (Murata Jet Spinning) principle. The chamber under investigation is characterised by a straight inlet channel and a separated supply zone to avoid the yarn being formed coming into contact with air jets before their homogenisation (adjustment). The flow investigations have been conducted in two variants: for the chamber itself (without yarn) and during spinning. The influence of the yarn being formed on some selected air flow parameters in the spinning chamber has been presented as well.

Tags: air-jet spinning, false-twist chamber, air flow

Published in issue no 3 (62) / 2007, pages 45–48.