Polyester Staple Fiber (PSF) is kind of Polyester Fiber made directly from PTA & MEG or PET Chips or from Recycled PET bottle flakes. PSF made from PTA & MEG or PET Chips is known as Virgin PSF and PSF made from Recycled PET Flakes is called Recycled PSF. 100% virgin PSF is usually costly than recycled PSF and is also more hygienic. Polyester Staple Fiber is widely used in spinning, weaving non-woven. PSF is mainly used for fiber fillings in pillows and sofa. It is also used widely in spinning to make Polyester Spun Yarn which is then knitted or weaved into fabrics. It can be used for a variety of industrial purposes such as filters, non woven fabrics and/or for bedding, filling, padding, carpets, car industry, yarning, etc.