Buga tawada akan gwangwani tinplate yana buƙatar mannewa mai kyau da kaddarorin injina don jure yawancin matakai da ke tattare da yin tin abinci, gwangwanin shayi, da gwangwani biscuit.Dole ne tawada ta manne da kyau ga farantin karfe kuma ya mallaki ƙarfin injin daidai.
Don inganta mannewar tawada, dole ne a buga farar tawada a kan gwangwani na tinplate kafin a yi amfani da tawada mai launi.Farin tawada shine ainihin sautin don buga alamu kuma yana da haske mai yawa.Bayan ƙara wasu tawada masu ƙarfi, za a iya haɓaka hasken duk launuka, don haka samar da cikakkiyar bakan launi.
Lokacin bugawa akan gwangwani tinplate, farar tawada ko farar fata dole ne a yi amfani da shi kafin buga launi saboda saman gwangwanin gwangwani yana da azurfa-fari ko rawaya tare da ƙoshin ƙarfe.Don tabbatar da ingancin bugu na fari, dole ne a sami kyakkyawar haɗin gwiwa tsakanin farin tawada da na farko.Dole ne tawada ya yi tsayayya da gasa mai zafi da yawa ba tare da rawaya ba kuma yana tsayayya da dushewa daga tururi mai zafi.Yin amfani da firamare na iya inganta mannewar tinplate iyawa kuma yana ba da damar haɗe farin tawada mafi kyau zuwa saman.Yawanci, epoxy amine primers ana amfani da su saboda launin haskensu, juriyar tsufa, elasticity mai kyau, da ikon jure tasiri.Yawancin farin tawada biyu ana buƙata don cimma farin da ake so.
A cikin aiwatar da bugawa a kan gwangwani tinplate, tsarin bushewa na tawada yana da mahimmanci.Tunda saman gwangwani tinplate ba zai iya amfani da abubuwan kaushi na ruwa ba, ana amfani da bushewar zafi.Wannan hanyar bushewa tana dumama tawada don ƙafe abubuwan da ba su da ƙarfi, da barin guduro, pigment, da ƙari a cikin tawada zuwa ƙetare, samar da fim mai ƙarfi da bushewa.
A lokacin aikin bushewa, tawada dole ne ya jure yanayin zafi da zafi mai zafi, don haka buƙatun kayan tawada kuma sun fi girma.Baya ga ainihin kaddarorin da ake buƙata ta tawada na gabaɗaya, waɗannan tawada dole ne su sami juriya mai zafi, mannewar fim mai ƙarfi mai ƙarfi, juriya mai ƙarfi, ƙaƙƙarfan ƙarfi, juriya mai tafasa, da sauƙi don tabbatar da inganci da rayuwar sabis na samfuran da aka buga.
A ƙarshe, tsarin bushewa na tawada a cikin tinplate na iya bugawa yana da tasiri mai mahimmanci akan ingancin samfurin da aka buga kuma dole ne a tsara shi a hankali da sarrafawa.Sai kawai ta zabar tawada mai dacewa da hanyar bushewa za'a iya tabbatar da inganci da amincin samfurin da aka buga.
Lokacin aikawa: Maris-06-2023