A Study on the Physical Properties of Blended Yarns Made from Cotton Fiber and Pineapple Fiber
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Abstract
This study aimed to investigate the physical properties of blended yarns produced from pineapple fiber and cotton fiber. Pineapple fibers were prepared through cleaning, natural dyeing, and softening processes prior to blending with cotton fibers at different ratios of 30:70, 50:50, and 70:30. The blended yarns were produced using the ring spinning system. The physical properties of the yarns were evaluated in terms of morphological characteristics under a microscope, fiber blend ratio determined by color strength (K/S value), yarn count, and tensile strength. The results indicated that pineapple fibers could be effectively blended with cotton fibers and processed into yarns. Increasing the proportion of pineapple fiber resulted in higher yarn count, while increasing the cotton fiber content enhanced tensile strength and elongation properties. In addition, analysis using the K/S method revealed that the proportion of pineapple fiber in the final yarn decreased during processing. Overall, the produced blended yarns exhibited suitable structural characteristics and physical properties for potential applications in sustainable textile products.
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References
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