Arj Gostar Pouya Machine Company

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Process Polyester is manufactured by one of several methods. The one used depends on the form the finished polyester will take. The four basic forms are filament, staple, tow, and fiberfill. In the filament form, each individual strand of polyester fiber is continuous in length, producing smooth-surfaced fabrics. In staple form, filaments are cut to […]


Common synthetic fibers include: Nylon (1931) Modacrylic (1949) Olefin (1949) Acrylic (1950) Polyester (1953) Specialty synthetic fibers include: Rayon (1894) artificial silk Vinyon (1939) Saran (1941) Spandex (1959) Vinalon (1939) Aramids (1961) – known as Nomex, Kevlar and Twaron Modal (1960’s) Dyneema/Spectra (1979) PBI (Polybenzimidazole fiber) (1983) Sulfar (1983) Lyocell (1992) (artificial, not synthetic) PLA […]


Synthetic fibers (British English: synthetic fibres) are fibers made by humans through chemical synthesis, as opposed to natural fibers that are directly derived from living organisms. They are the result of extensive research by scientists to improve upon naturally occurring animal and plant fibers. In general, synthetic fibers are created by extruding fiber-forming materials through […]


Yarns: Production, processability and properties Polyester yarn Polyester yarn is made from post-consumer waste such as bottles, fabrics, etc., in the composition of polyester ethylene terephthalate (PET), and because of its superior strength and elasticity it is applicable to a number of geotechnical applications: roadbed reinforcement of road and railway, crack prevention, increase of roadbed […]