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POY Yarn Series

High-Quality Polyester Pre-Oriented Yarn

POY (Partially Oriented Yarn) is a polyester filament yarn produced through high-speed spinning technology. With excellent uniformity, stable structure, and reliable processing performance, it is widely used for DTY production and various textile applications.

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POY Manufacturing Process

POY is manufactured from polyester chips through advanced high-speed spinning technology. The chips are dried, melted, filtered, and extruded through spinnerets to form continuous filaments. After cooling, oiling, and high-speed winding at 3,000–6,000 m/min, the filaments achieve a partially oriented molecular structure, providing excellent stability and processing performance for downstream applications.

POY
Advantages

  • Stable Structure & Processing Performance
    Stable Structure & Processing Performance

    Optimized spinning technology ensures stable molecular orientation and uniform filament structure, providing reliable processing performance during downstream operations. The yarn maintains consistent quality and excellent adaptability for high-speed texturing, weaving, and knitting applications.

  • High Strength & Dimensional Stability
    High Strength & Dimensional Stability

    Reliable mechanical properties provide excellent tensile strength and structural stability, supporting consistent performance during high-speed textile processing. The yarn maintains good shape retention, durability, and processing efficiency under various production conditions and end-use applications.

  • Consistent Color Performance
    Consistent Color Performance

    Solution dyeing technology integrates color pigments into the fiber structure, ensuring uniform coloration, excellent color fastness, and long-lasting visual performance. This process reduces water consumption during production while supporting sustainable manufacturing and stable batch-to-batch color consistency.

  • Excellent Yarn Uniformity
    Excellent Yarn Uniformity

    Advanced manufacturing control ensures consistent fineness, strength, and elongation across each yarn package. Superior uniformity helps achieve smooth texturing performance, reduce production fluctuations, and maintain stable fabric quality throughout large-scale textile manufacturing processes.

POY Quality Assurance

Comprehensive quality control ensures consistent POY performance through precise inspection, batch traceability, and reliable test records for stable downstream processing.

Applications of POY Yarn

  • Knitted Fabrics

    Knitted Fabrics

    After further processing, POY-derived yarns are widely used in knitted fabrics for apparel, offering softness, elasticity, and comfortable wear.

  • Woven Fabrics

    Woven Fabrics

    POY-derived yarns can be used in woven fabrics for apparel, bags, and decorative textiles, providing durability and versatile fabric performance.

  • Home Textiles

    Home Textiles

    After texturing and further processing, POY-derived yarns are widely used in home textile products such as curtains, bedding, sofa covers, and decorative fabrics.

  • Garment Accessories

    Garment Accessories

    POY-derived yarns are used in a variety of garment and textile accessories, including woven labels, decorative trims, webbing, and other textile components.

Customization Options

Flexible POY specifications and functional features are available to meet diverse textile production needs.

POY Yarn Series

Material: 100% Polyester
Denier Range: 75D–600D
Filament Count: 36F–192F
Colors: Solution-dyed colors and customized shades
Applications: DTY production, knitted fabrics, woven fabrics, and home textiles

Taizhou Yunlai Chemical Fiber Co., Ltd.
Yunlai Features
  • Functional Characteristics

    Through integrated high-speed texturing and low-temperature setting, the yarn achieves excellent elastic recovery and dimensional stability.

  • Risk Reduction

    Traceable test reports are available for every batch, making international trade more secure.

  • Flexible Procurement

    Regular basic colors and trending color series are kept in stock year-round for same-day dispatch.

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News & Insights

  • POY technology is evolving toward sustainable manufacturing, intelligent production, process automation, and high-performance functional yarns. These innovations are driving higher efficiency, improved quality, and broader applications across the global textil...

    Jun 05, 2026

    What Is the Future of POY Technology?