Polyester FDY is the abbreviation for Polyester Fully Drawn Yarn. It is also know as Polyester Filament Yarn (PFY) or Spin Draw Yarn (SDY). FDY is mainly used as weft or weaves in making fabrics. FDY can be knitted or woven with any other filament yarn to get fabric of various different varieties. It is mainly used in Home Furnishing Fabrics, Fashion Fabrics, Denim, Terry Towel and others. FDY yarn is mainly available in 3 luster - Semi-dull (SD), Bright (BR) having circular section & Trilobal Bright (TBR) having triangular cross-sections. Filament yarn having trilobal bright luster is widely used in making curtains, bed-sheets and carpets. FDY is available in Raw-white as well dope dyed. Dope Dyed FDY yarn can be used to make the colored fabric directly instead of making the fabric with FDY Raw-white first & then dyeing it. Cationic FDY is another variation of Filament yarn. Cationic FDY yarn is made from Cationic PET Chips. Polyester FDY yarn can also be twisted to make Polyester Embroidery Thread that is widely used in sewing.