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  • What Is Stretch Yarn?
    What Is Stretch Yarn?
    2026-07-28
    Fabric l test is whether it returns to shape. Stretch yarn helps textiles expand, recover, and maintain a secure fit. It supports socks, sportswear, waistbands, and many knitted products. This guide explains how it works, where it fits, and how to select it. 
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  • What Is Air Jet Spun Yarn?
    What Is Air Jet Spun Yarn?
    2026-07-28
    Many yarn names sound similar but describe different structures. This confusion can lead to poor sourcing decisions. Air jet spun yarn uses controlled airflow to form yarn from staple fibers. Air-covered yarn instead joins filament yarn around an elastic core. This guide explains both processes, the
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  • What Is Air-Covered Yarn?
    What Is Air-Covered Yarn?
    2026-07-28
    Can one yarn provide stretch, softness, and reliable shape recovery? Air-covered yarn achieves this balance through a specialized composite structure. It supports many close-fitting and high-movement textiles. In this guide, you will learn how it works, where it performs best, and how to select it. 
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  • How to Choose Spun Polyester Yarn by Count and Ply
    How to Choose Spun Polyester Yarn by Count and Ply
    2026-07-22
    Avoid costly downtime. Choose the right spun polyester yarn count and ply to optimize machine efficiency and boost your finished fabric quality.
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  • What Is the Difference Between DTY and FDY Yarn?
    What Is the Difference Between DTY and FDY Yarn?
    2026-06-23
    A yarn name can change a fabric’s feel. DTY yarn and FDY may both look simple on a cone, but they behave very differently in production. Pick the wrong one, and the fabric may lose stretch, cover, or comfort. In this article, you will learn how they differ, where each one fits, and how to choose wit
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  • What Is the Difference Between Core Spun and Covered Yarn?
    What Is the Difference Between Core Spun and Covered Yarn?
    2026-06-23
    Not all stretch yarn works the same way. A covered yarn may look close to core spun yarn, yet its structure is different. This difference affects comfort, stretch, recovery, and fabric life. In this article, you will learn how they differ, where each yarn works best, and how to choose the right one.
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Zhuji Longtai Import & Export Co., Ltd. is situated in Datang Town, Zhuji City, Zhejiang Province, China. The company's supply chain is equipped with advanced and
comprehensive production equipment as well as a highly skilled team of professionals.

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