Matsalar mannewa na aikace-aikacen shafa foda

Rashin mannewa yawanci yana da alaƙa da rashin kulawa ko rashin magani.

1. Undercure -Gudanar da na'urar rikodin zafin jiki ta lantarki tare da bincike a ɓangaren don tabbatar da cewa zafin ƙarfe ya kai ma'aunin magani da aka tsara (Lokaci a zafin jiki).
2. Pretreatment - Yi titration na yau da kullum da kuma duba ingancin don guje wa matsalar riga-kafi. Shirye-shiryen shimfidar wuri mai yiwuwa shine dalilin rashin mannewa mara kyau na foda shafi foda. Ba duk bakin karfe ba ne ke karɓar pretreatments na phosphate daidai gwargwado; wasu sun fi mayar da martani ga sinadarai a cikin tsarin riga-kafi, wasu kuma sun fi rashin aiki. Abin da ka rubuta yana da cikakkiyar ma'ana. Idan kuna son ingantacciyar nasara tare da bakin karfe 316 kuna iya buƙatar canza sinadarai na pretreatment zuwa ƙarin haɓakar haɓakawa, ko kuna iya buƙatar samar da wasu bayanan zahiri na farfajiyar ta yadda murfin foda zai iya bin sunadarai da jiki.