Amalaphu enziwe ngefiber yepolyester ane-elasticity elungileyo, ukuxhathisa imibimbi, ukugcina imilo, ukusebenza kakuhle kokuhlamba kunye nokunxiba kunye nokuqina, njalo njalo ukuze asetyenziswe ngokubanzi kuzo zonke iintlobo zempahla.
Yenziwe ngokusabela kwe-dicarboxylic acid kunye ne-alcohol ye-dihydric.Esi sixhobo sisisiseko singasetyenziselwa ukwenza izinto ezininzi, ukusuka kwiibhotile zesoda ukuya kwizikhephe, kunye neentsinga zempahla.Njengenylon, i-polyester i-melt-spun - le nkqubo ivumela ukuba iifiber zenziwe ngeendlela ezahlukeneyo kunye nobukhulu bezicelo ezithile.
Ingasetyenziselwa iilokhwe ezisefashonini, kodwa ithandwa kakhulu ngamandla ayo okumelana nemibimbi kunye nokuhlambeka kwayo lula.Ukuqina kwayo kuyenza ibe lukhetho oluqhelekileyo lokunxitywa kwabantwana.Ipolyester ihlala idityaniswa nezinye iintsinga ezinjengomqhaphu ukufumana ezona hlabathi zimbini.