Mafuta anotenderedza uye mamwe mavara emafuta akasara pamusoro pefoiri, iyo inoumbwa pamusoro pefoil pamusoro pemadhigirii akasiyana-siyana mushure mekuvhara, anonzi makwapa emafuta.
Zvikonzero zvikuru zvemavara emafuta: dhigirii yakakwira yemafuta mualuminium foil rolling, kana zvisina kufanira distillation mhando yemafuta anotenderedza; mechanical mafuta kupinza mualuminium foil rolling oil; nzira isina kufanira yeannealing; excessive oil on the surface of the product during rolling; The slitting tension is too large, causing the aluminum foil roll to be too tight.
