Matumba a fumbi ndi zida zoteteza zachilengedwe zomwe zimagwiritsidwa ntchito kwambiri popanga mafakitale. Amagwiritsidwa ntchito kwambiri kujambula ndi kusefa fumbi{1}lomwe lili ndi mpweya woteteza chilengedwe ndi thanzi la anthu. Kupanga ndi kuyezetsa matumba fumbi fyuluta ndi zofunika kwa khalidwe.
Zotsatirazi ndi miyezo yopangira ndi kuyesa kwa matumba osefera fumbi:
1. Miyezo yopangira zinthu ndi izi
-zapamwamba kwambiri za fiber, monga PPS, PTFE, NMO, ndi zina zotero, ziyenera kusankhidwa, zomwe sizingagwirizane ndi kutentha kwapamwamba, dzimbiri, ndi antistatic.
Njira yoluka yomwe imagwiritsidwa ntchito, monga calendering pamwamba ndi calendering, imapangitsa thumba la fyuluta la fumbi kukhala ndi mpweya wabwino kwambiri komanso zotsatira zoyeretsa fumbi.
Ukadaulo wokwanira wokonza, monga kudula, kusoka, kusungunuka kotentha, ndi zina zambiri, kumatsimikizira kuti kapangidwe ka thumba la fumbi la fumbi ndi lokhazikika komanso losavuta kusweka.
Okhwima dongosolo kuwongolera khalidwe, mosamalitsa kulamulira kuchokera zopangira zogula, ndondomeko kupanga, anamaliza anayendera mankhwala ndi maulalo ena kuonetsetsa mtundu wa fumbi fyuluta matumba.
Kusamalira bwino pamwamba, monga kuyimba, kuyika kutentha, PTFE zokutira, ndi zina zotero, kumapangitsa kuti matumba asamawonongeke komanso kuti azitha kuloŵa{1}}zikwama zosefera fumbi.
2. Miyezo yoyendera
Kuyang'anira maonekedwe: Onani ngati pamwamba pa chikwama cha fyuluta cha fumbi chili ndi zolakwika monga kuwonongeka, madontho, mapini, ndi mtundu umodzi.
Kuyang'anira thupi: monga kukula, kulemera, makulidwe, kutulutsa mpweya ndi zizindikiro zina kuti zitsimikizire kuti thumba la fyuluta la fumbi likukwaniritsa zofunikira za mapangidwe.
Kuyang'ana kwamakina: monga mphamvu, kutalika, kusweka mphamvu ndi zizindikiro zina kuti muwunikire moyo wautumiki ndi mphamvu yolimba ya thumba la fumbi losefera.
Kuwunika kukana kwa dzimbiri: Kupyolera mu mayeso opopera mchere, kumiza kwa asidi ndi alkali ndi njira zina, kukana kwa dzimbiri kwa thumba la fyuluta yafumbi kumayesedwa.
Kuyang'anira bwino kusefa: Kupyolera mu njira yokhazikika yolemetsa, njira yosinthira nthawi ndi njira zina, kusefa kwa chikwama cha fumbi la fumbi-chokhala ndi mpweya kumayesedwa.
Kuyeretsa-kuwunika: Kupyolera mu kuyesa kwa mbale zogawa mpweya, kuyeza kutsika kwa mpweya ndi njira zina, chikwama chosefera fumbi chimawunikidwa kuti chikhale choyera-chake.
Kuwunika kukana kutentha: Kupyolera mu uvuni wotentha nthawi zonse, ng'anjo yotentha kwambiri ndi zipangizo zina, thumba la fyuluta la fumbi limayesedwa kuti likhale lolekerera pa kutentha kosiyana.
Kuyang'anira chitetezo: Yang'anani ngati thumba lazosefera lafumbi lasokedwa mwamphamvu kuti mupewe kutulutsa fumbi komanso kuipitsidwa ndi chilengedwe chifukwa cha kuwonongeka.