Igwebu lensimbi lisetshenziswa kakhulu embonini yezimoto ukuze kuvinjwe umthelela womzimba wemoto kanye nokuncishiswa komsindo nokufaka ukushisa komzimba wemoto nezindonga zokuhlukanisa.
Igwebu lensimbi elinezimbobo liyi-porous material ecutshungulwe ngokukhethekile, enezimbotshana ezinjengezipontshi ukusuka ngaphakathi kuya ngaphandle. Ukungena komsindo ovela phezulu ungene ngaphakathi kwawo kubangela ukuba imicu emincane yomoya kanye nezinto ezisezimbotsheni zinyakaze, futhi ngenxa yokungqubuzana nokumelana ne-viscous, amandla omsindo aguqulwa abe amandla okushisa futhi amunceke.
Uma kuqhathaniswa nezinye izinto ezimunca umsindo, izinto zensimbi ezinegwebu zinezici eziphezulu zokumunca umsindo kububanzi befrikhwensi ephansi. Ngokuvumelana nokukhethwa kogqinsi lwesendlalelo somoya, sibonisa umphumela omuhle kakhulu wokumunca umsindo lapho ubandakanya inqwaba yezinkambu zefrikhwensi.
Isetshenziselwa ukumuncwa komsindo wamabhokisi emoto wesitimela esinesivinini esikhulu, ayigcini nje ngokusebenza kahle kokumuncwa komsindo, kodwa futhi inokusebenza okungcono kakhulu kokulwa nokuguqulwa kunezinto ze-polyester yendabuko, inokusebenza okuhle kokumuncwa kwamandla, amandla aphezulu, okungashisi, futhi iyanda. ukuphepha kwezinto zokuthutha; ngesikhathi esifanayo Izinto zensimbi azinabo ubuthi futhi azinangozi, futhi zihambisana kakhulu nezindinganiso zokuvikela imvelo.