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Basic information of Polyester staple fiber (PSF) Polyester is a synthetic fiber derived from coal, air, water, and petroleum. Developed in a 20th-century laboratory, polyester fibers are formed from a chemical reaction between an acid and alcohol. In this reaction, two or more molecules combine to make a large molecule whose structure repeats throughout its…

Polyester staple fibre (PSF) is derived either directly from the polymerisation of purified terephthalic acid (PTA) and monoethylene glycol (MEG) or from polyethylene terephthalate (PET) fibre chips while polyester filament yarn (PFY) is extruded directly from the polymerisation of PTA and MEG (this becomes spin drawn yarn) or indirectly from fibre chips (which results in…

What is the difference between virgin and regenerated fills? VNFiber uses regenerated polyester fiber fills for many of its products. Environmentally friendly, cost-effective and safe, the regenerated polyester fiber is made from recycled plastic water bottles and performs equally as well as 100% virgin polyester for fills. There is no difference in quality, the recycled…

Polyester staple fibre is a synthetic man-made fibre that is manufactured from PTA & MEG. Polyester Staple Fiber or PSF is used for making Yarns, Non-Woven carpets, wadding, filtration industry, as a polyfill for stuffing of cushions, pillows, soft toys, quilts etc. Its also used for spinning yarns and making geotextiles because of its high…

Polyester is a category of polymer whose monomer contains the ester functional group.The most common polyester for fiber purposes is poly (ethylene terephthalate), or simply PET. This is also the polymer used for many soft drink bottles and it is becoming increasingly common to recycle them after use by remelting the PET and extruding it as…