Improving the repetitive washing and abrasion resistance properties of fabrics produced with metallized yarns

Metallized yarns have become an integral part of fashion because they give extra sheen to garments and an inimitable appearance to fabrics, making them special yarns. However, because of repetitive washing and abrasions, the metallic part of the yarn in the fabric is removed and the fabric loses its brightness and becomes transparent. This study aims to solve this issue by searching for high-quality metallized yarn production methods to eliminate problems during usage. In the experimental part of the study, eight different types of metallized films were produced using the lamination technique with two kinds of adhesives. Non-laminated metallized polyester films were used as a reference to understand the effectiveness of the lamination process. Metallized yarns were produced from laminated metallized films by using standard production parameters. After producing nine different types of metallized yarns, monotype knitted fabrics were then from these yarns. Yarn's basic properties and fabric's mechanical properties were then measured to compare the effect of the thin film type, lamination process and adhesive type effect on these properties. The test results showed that the lamination technique significantly improves the resistance of the repetitive washing process and the abrasion property of fabrics. The best results were obtained with polypropylene thin films. However, they had a higher friction coefficient and a harder handle property than polyester films. When using a thinner polypropylene film, this problem could be eliminated, and the yarns could be an important alternative choice for commercially producing metallized yarns in the future.

Automated summary

Metallized yarns are essential in the fashion industry due to their unique appearance and ability to provide garments with a shiny finish. However, repetitive washing and abrasions can cause the metallic part of the yarn to be removed, resulting in a loss of brightness and transparency in the fabric. This study aimed to find high-quality methods for producing metallized yarns that would address these issues. The results showed that the lamination technique significantly improved the resistance to washing and abrasion, with polypropylene thin films yielding the best results. Thinner polypropylene films were found to eliminate any negative effects on friction coefficient and handle property. These findings suggest that metallized yarns produced using this method could be a promising alternative in the commercial production of metallized yarns in the future.