Analysis of SIRO spun compact yarn made from 100% bamboo fibre

Textile Technology

Over the past 25 years, traditional twisting and folding techniques have evolved significantly. One method that continues to use the ring spindle is stage twisting, which, unlike many innovations aimed at cost reduction, is primarily focused on enhancing yarn quality. However, conventional processes involve separate spinning and two-folding steps, increasing production costs. To overcome this challenge, spinners have long sought a way to integrate spinning and twisting into a single process. SIRO Spinning Technology offers an effective solution.This study investigates the influence of strand spacing on SIRO yarn produced using a compact spinning system. Yarn samples were developed with five different strand spacing lengths and two levels of suction pressure. Various yarn properties were analyzed by optimizing the distance between roving strands and adjusting the negative pressure within the suction zone. The findings were then evaluated to determine the ideal parameters for achieving high-quality Eli-twist yarn.In the second phase, fabrics were produced using optimized yarn parameters in different combinations. Their properties were assessed to identify the best yarn configuration. Statistical tools and regression analysis were applied to refine and interpret the results effectively.

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.