Ezitolo, sivame ukubona inqwaba yezimpahla ezipakishwe kahle.Ikakhulukazi ezimweni ezihlukene zokupakisha, izimpahla zokupakisha zebhokisi lensimbi ngokuvamile ziba yizimpahla zokuqala abathengi abazaziyo.Lokhu kungenxa yokusebenza kwebhokisi lensimbi kanye nokupakishwa okuhle kakhulu.Uma into engaphakathi isisetshenzisiwe, ibhokisi lingasetshenziswa njengebhokisi lokugcina, ngakho lesi esinye isizathu esenza abantu bafune ukwazi ngempahla yebhokisi lensimbi.
Nakuba abantu abaningi bekwazi ukusebenza kanye nobungane bemvelo kwamabhokisi ensimbi, abantu abaningi abaziqondi kangcono izinto ezisetshenziswayo ukuzenza.Eqinisweni, imikhiqizo esivame ukuyibona ifakwe emabhokisini kathayela ngokuvamile enziwe nge-tinplate.Kunezinhlobo ezimbili zamathini amathini: afakwe ithini nafakwe isithwathwa.I-ayoni efakwe uthayela yaziwa nangokuthi insimbi emhlophe noma i-iron engenalutho futhi ishibhile kune-ayina eyisithwathwa.Ayinayo i-gritty surface futhi inyatheliswa ngongqimba olumhlophe ngaphambi kokunyatheliswa ngemiklamo ehlukahlukene emihle.Ingenziwa futhi ibe yimiphumela ehlukahlukene yokunyathelisa yegolide, isiliva kanye nensimbi eguquguqukayo, ebonisa ukukhanya ekukhanyeni okukhanyayo, enikeza ukubukeka okukhazimulayo kanye nomkhathi wezinga eliphezulu ngentengo ethengekayo.Ngenxa yalokho, ukupakishwa kwe-tin can okwenziwe ngothayela okuphrintiwe kuthandwa kakhulu kumakhasimende ethu.
Olunye uhlobo lwensimbi ye-tinplate insimbi eyisithwathwa, eyaziwa nangokuthi insimbi ekhanyayo ngesiliva.Ingaphezulu layo linokwakheka kwesihlabathi, ngakho livame ukubizwa ngensimbi eyisiliva.Ingenye yezinto ezibiza kakhulu ze-tinplate futhi ngokuvamile isetshenziselwa ukwenza amathini amathini angaphrintiwe.Uma kudingeka amathini kathini aphrintiwe, ngokuvamile enziwe ngensimbi efriziwe, enendawo enesihlabathi, njengoba umphumela wokunyathelisa ungcono ngensimbi ebonakalayo.I-ayoni eyisithwathwa ngokuvamile ayilungile njengensimbi ethayiwe ngokwelulwa nokuba lukhuni, futhi osayizi abathile be-tinplate abafanele imikhiqizo eyeluliwe.
Njengoba isisho sithi, “yilowo nalowo owakhe”, abanye abantu bayawuthanda uthayela ofakwe ngothayela ngoba ubhalwe kahle, kanti abanye bayawuthanda uthayela oyisithwathwa ngoba bethanda ukuthungwa kwayo.Amathini e-tinplate empeleni ahlangabezana nobuhle kanye nokuphishekelwa yibo bonke laba bantu njalo.
Ngokuvamile, ukubukeka kuyisici sokuqala esidonsela ukunaka emkhiqizweni wakho.Ukuze wenze imikhiqizo yakho ethengiswayo igqame emashalofini afanayo futhi uhehe abathengi, udinga ukuthuthukisa ubuso bephakeji yakho ye-tinplate.Ngakho, ungaqala kuphi ukuthuthukisa ukubaluleka kwayo?
Okokuqala, qala ngomklamo wephethini wangaphandle.Ngendlela iphethini ehlelwa ngayo, indlela yokuvezwa kwetimu kanye nesitayela sokuboniswa komkhiqizo, ungathuthukisa ubuso bephakeji ye-tinplate ukuze uhlangabezane kangcono nezidingo zabathengi.Lokhu kungahlanganisa amandla athathelwanayo okupakisha, intshisekelo yesithombe sephethini kanye nesithombe somkhiqizo kanye nesiko lebhizinisi ngendlela ephilayo.
Okwesibili, ubuhle bephakeji ye-tinplate nakho kuyisici esibalulekile nesibalulekile, esihlanganisa umbala, ukwakheka kwephethini kanye nokukhiqizwa okuhle kwamaphakheji.Lezi zici ezintathu zonke zibalulekile.
Ekugcineni, ibhokisi le-tinplate lenziwe ngezinto ezithinta imvelo.Ihlanganisa amandla nokwakheka kwensimbi nokumelana nokugqwala, ukudakwa nokubukeka kobuhle kwethini, kuyenze imelane nokugqwala, okungeyona ubuthi, kuqine futhi kube ne-ductile.Ibhokisi le-tinplate limbozwe ungqimba lukayinki webanga lokudla ngaphakathi ukuze kuvikelwe ukuphepha nokuhlanzeka kokudla.Uyinki wokunyathelisa ongaphezulu osetshenziswayo awuhambisani nemvelo futhi ungathintana ngqo nokudla futhi awunangozi emzimbeni.Uyinki webanga lokudla ungaphumelela ukuhlolwa kwe-US FDA kanye ne-SGS futhi ungasetshenziswa ngokuzethemba.
Isikhathi sokuthumela: Mar-06-2023