Li-synthetic fibers li entsoe ka li-polymer tse entsoeng tse thehiloeng ho lisebelisoa tse tala tse kang petroleum.Mefuta e fapaneng ea likhoele e hlahisoa ka metsoako e mengata e fapaneng ea lik'hemik'hale.Fiber e 'ngoe le e' ngoe ea maiketsetso e na le thepa le litšoaneleho tse ikhethang tse lumellanang le lits'ebetso tse ikhethileng.Likhoele tse 'nè tsa maiketsetso -polyester, polyamide (nylon), acrylic le polyolefin - li laola 'maraka oa masela.Masela a maiketsetso a sebelisoa indastering le makaleng a fapaneng a fapaneng, ho kenyelletsa, liaparo, thepa ea ka tlung, filtration, likoloi, sefofane, marine, jj.
Hangata masela a maiketsetso a entsoe ka polasetiki, joalo ka polyester, e arabelang hantle ts'ebetsong ea laser.Lebone la laser le qhibilihisa masela ana ka mokhoa o laolehileng, e leng se etsang hore ho be le mapheo a se nang burr le a tiisitsoeng.