Aopoly (UHMWPE fiber kapa HMPE fiber) e tšoana le fiber ea Dyneema le Spectra fiber e koahelang mebala e fapaneng le mefuta e mengata ea litlhaloso 20D~4800D tse sebelisetsoang lesela la UD, lihlahisoa tsa ballistic, lisebelisoa tse sa keneleng likulo, matlooa a ho tšoasa litlhapi metsing, lesela la polyester le sebelisoang hape le tikoloho. ho kenyelletsa FDY, POY, DTY, ATY le likhoele tse fapaneng tse sebetsang tse kopantsoeng, li romelloa haholo United States, Canada, Fora, Jeremane, Austria le limmaraka tse ling tsa Europe le Amerika, ke botumo bo botle bo amoheloang ke bareki 'marakeng oa lehae le kantle ho naha.