1. Kusefa bwino.Kuchita bwino kwa kusefera kwazinthu zazifupi zosefera za bulangeti ndizokwera kuposa zazinthu zazitali za fiber.Mukatsuka fumbi, zosefera zopyapyala zimatha kuwononga gawo loyambirira la fumbi kuposa zida zosefera, zomwe zimapangitsa kuchepa kwa kusefera.

2. Kutsika kwamphamvu.Kutaya kwamphamvu kwa zinthu zosefera kuyenera kuchepetsedwa momwe kungathekere.Mwambiri, kutsika kwamphamvu kwa fyuluta media ndi dongosolo limodzi laling'ono kuposa pamenepo pakakhala fumbi wosanjikiza, ndipo limatha kunyalanyazidwa.

3. Kulekerera fumbi.Kuchuluka kwa fumbi kumakhudzana ndi porosity ndi permeability ya zinthu zosefera, zomwe zimatsimikizira nthawi yoyeretsa ndipo motero zimakhudza moyo wautumiki wa zinthu zosefera.Nthawi zambiri, ndikofunikira kuganizira kugwiritsa ntchito zosefera zokhala ndi fumbi lalikulu, monga media media.

4. Kupuma.Amatanthauzidwa ngati chiŵerengero cha kuchuluka kwa mphamvu ya gasi wa flue kumalo a nsalu ya fyuluta, yomwe imadziwikanso kuti chiŵerengero cha nsalu ya gasi.Kusiyana kwapanikiza pakuwongolera kutulutsa mpweya m'dziko lathu ndi 127Pa.Kuthekera kwa mpweya nthawi zambiri kumatanthauza kutha kwa mpweya wa zinthu zosefera zoyera.Ngati n'kotheka, zosefera zokhala ndi mphamvu zambiri ziyenera kusankhidwa kuti zipewe kutsika kwamphamvu.

5. Kutentha kukana.Ndiye chinthu chachikulu pakusankha zosefera - zosefera zotentha kwambiri zimatha kuyambiranso kutentha ndikupulumutsa mphamvu.Ndipo imatha kupeputsa zida zozizirira.

6. Kugwira ntchito kwamakina.Zosefera ziyenera kukhala ndi zabwino monga kukana kutsekereza, kupindika, ndi kuvala, makamaka kukana kuvala, komwe kumatsimikizira moyo wautumiki wa zinthu zosefera.