Cost Comparison of Ring Spun Yarn of China Hui Hong Polyester Fiber and Blended Yarn of Khalis and PSL Polyesters Fiber

The theme of this research paper is to create a cost comparison report between yarn made from the expensive China Hui Hong polyester fiber and yarn made by blending ring spun of polyester of less costly Khalis Fiber Limited (KFL) and Pakistan Synthetic Limited (PSL). Polyesters yarns of 30Ne were made on ring spinning frame at different recipes of KFL and PSL, i.e., 100% KFL, 75% KFL+25% PSL, 60% KFL+40% PSL, 50% KFL+50% PSL, 40% KFL+60% PSL, and 100% PSL and then the costs for all fibers compared with those for 100% China optical Hui Hong fiber. Yarn cost and production effecting parameters were determined such as yarn ounces per spindle (OPS), yarn yield and monthly profit. Based on the results, comparison reports were made using Uster Tester 4. The theme of this report is to establish a methodology to achieve more margin with demanding market trends, customer requirement, and product application for yarn spinning industry.