20/01/2026
👉FDY (Fully Drawn Yarn) is commonly referred to as fully drawn yarn or fully stretched yarn. It is a finished fiber product formed by the combined process of one-step spinning and stretching.
👍Its strength and elongation and other indicators are relatively stable, and it can usually be directly used for weaving or knitting and other processing.
🌏The FDY filament production line achieves the transformation of solid polyester chips into high-performance and directly applicable textile raw materials through a series of precise control unit operations such as melting, precise metering, extrusion, cooling, high-speed stretching, heat setting, and stable winding.
✨The core feature is that during the spinning process, the yarn strip completes the entire process from melt to high-tension and high-crystallinity finished fiber in a single continuous procedure of spinning, stretching, and winding.
🔖Process flow of the FDY production line: raw materials and transportation system, melt extrusion system, melt transportation and metering system, spinning and cooling forming system, stretching and heat setting system (the core of the FDY process), spooling and forming system
📪Main application domains of FDY: clothing fabrics, home textile decoration, industrial textile products, etc.
📩Learn more about:
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