5% sn Alamar Alamar Tawada Mai Ma'arewa don Zaɓen Shugaban Ƙasa
Asalin alqalamin zaben
Tawadan zaɓe, wanda kuma aka fi sani da "tawada mara gogewa" da "tawada na zaɓe", ana iya samo shi tun farkon ƙarni na 20. Indiya ta fara amfani da ita a babban zaben 1962. Yana samar da alamar dindindin ta hanyar mayar da maganin nitrate na azurfa tare da fata don hana kada kuri'a, wanda shine ainihin launi na dimokuradiyya.
Tare da fiye da shekaru 20 na ƙwarewar samarwa na musamman, Obooc ya keɓance kayan zaɓe don manyan zaɓen shugabanni da gwamnoni a cikin ƙasashe sama da 30 a Asiya, Afirka da sauran yankuna.
● Ƙwarewa mai wadata: Tare da fasahar balagagge na farko da cikakkiyar sabis na alamar alama, cikakken sa ido da jagora mai la'akari;
● Tawada mai laushi: mai sauƙi don amfani, har ma da canza launi, kuma zai iya kammala aikin alamar da sauri;
● Launi mai dorewa: Yana bushewa da sauri cikin daƙiƙa 10-20, kuma zai iya kasancewa cikin launi na aƙalla sa'o'i 72;
● Tsarin aminci: ba mai fushi ba, ƙarin tabbacin amfani, tallace-tallace kai tsaye daga manyan masana'antun da isar da sauri.
Yadda ake amfani da shi
● Mataki na 1: Da farko a duba ko jikin alkalami ya lalace kuma ko tawada a cikin alƙalami ya wadatar.
● Mataki na 2: Taɓa ƙusa a tsaye kuma a ko'ina tare da matsakaicin ƙarfi don tabbatar da cewa an rufe saman ƙusa.
● Mataki na 3: Bari ya bushe ya tsaya na sama da daƙiƙa goma, ya yi oxidize a cikin haske, kuma a jira shi ya zama alama mai haske da dindindin.
● Mataki na 4: Ka tuna da rufe kan alƙalami sosai bayan amfani don amfani na gaba.
Bayanin samfur
Alamar sunan: Obooc alƙalamin zaɓe
Nitrate na azurfa: 5%
Rarraba launi: purple, blue
Siffofin samfur: Ana amfani da tip ɗin alkalami akan ƙusa don yin alama, mannewa mai ƙarfi da wahalar gogewa.
Ƙayyadaddun iyawa: Ana tallafawa keɓancewa
Lokacin riƙewa: aƙalla kwanaki 3
Shelf rayuwa: 3 shekaru
Hanyar ajiya: Ajiye a wuri mai sanyi da bushe
Asalin: Fuzhou, China
Lokacin bayarwa: kwanaki 5-20





