Matumba Osinthasintha Osindikizidwa a Maski Ophimba Nkhope Matumba Atatu Otsekera Mbali

Zigoba za papepala zimakondedwa kwambiri ndi akazi padziko lonse lapansi. Ntchito ya matumba opaka zigoba imatanthauza zambiri. Kupaka zigoba kumachita gawo lofunika kwambiri pakutsatsa malonda, kukopa ogula, kupereka mauthenga azinthu, kupanga mawonekedwe apadera kwa makasitomala, kutsanzira kugula zigoba mobwerezabwereza. Kuphatikiza apo, tetezani mapepala apamwamba kwambiri a zigoba. Popeza zosakaniza zambiri zimakhudzidwa ndi mpweya kapena kuwala kwa dzuwa, kapangidwe ka lamination ka matumba a foil amagwira ntchito ngati chitetezo cha mapepala omwe ali mkati. Nthawi yayitali yosungiramo zinthu ndi miyezi 18. Mapepala opaka zigoba a aluminiyamu ndi matumba osinthika. Mawonekedwe ake amatha kusinthidwa kukhala oyenera makina odulira opangidwa ndi nsalu. Mitundu yosindikiza imatha kukhala yabwino kwambiri chifukwa makina athu ndi ogwira ntchito bwino komanso gulu lathu lili ndi zokumana nazo zambiri. Matumba opaka zigoba amatha kupangitsa kuti malonda anu awonekere bwino kwa ogwiritsa ntchito.