Polyester Yarn is Among the most flexible, resilient, and significant-general performance fibers used across the global textile industry, and Yarn01 proudly provides premium-top quality polyester yarn engineered for modern manufacturing requirements. Known for its Outstanding strength, excellent elasticity, and outstanding resistance to shrinking and abrasion,has become gelatin trick ... https://www.yarn01.com/news/what-is-core-spun-yarn-and-core-spun-yarn-knowledge