Dependences of Air Textured Polypropylene Yarn Properties on the Yarn Structure and Air Pressure in a Texturing Jet

摘要

In this article an investigation of air textured yarn properties dependent on the yarn structure and air pressure in the texturing jet is described. Analysis of experimental data shows that there are significant dependencies of textured polypropylene yarn properties on the structure of the yarn. Less significant dependencies on the air pressure in the texturing jet were observed. It was also observed that the hairiness of the yarn makes any differences in the fabric surface visible.