Introduction

Polyester stands out as one of the most versatile synthetic fibers, finding application across a spectrum from apparel to industrial uses. The popularity of polyester-based apparel is on the rise in contemporary times. Poly(ethylene terephthalate) (PET) fiber, the most extensively manufactured fiber today, has surpassed polyamide fibers according to Koslowski (1993). Its fifty years of existence were recently commemorated and reviewed in a book by Brunschweiler and Hearle (1993). In India, polyester production has experienced rapid growth. However, despite its widespread use, polyester faces challenges in terms of comfort.

Addressing the comfort-related shortcomings of polyester has been a focal point for producers. Significant efforts have been made to scientifically modify polyester to enhance comfort, improve draping qualities, elevate moisture regain, and provide a more natural, silky appearance. Consequently, fabric manufacturers have sought ways to enhance aesthetics by infusing a silky sensation into polyester, especially for use in apparels, dresses, ties, etc. Japanese researchers achieved a breakthrough in this realm, pioneering the development of silky polyester.

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The authors of the article are affiliated with the Department of Textile Technology, University College of Technology, Osmania University, Hyderabad.