Kungani Ubhiya Wasethini Ube Nomthelela Omkhulu Embonini

'I-aluminium can iyisitsha esingcono kakhulu sikabhiya,'' kusho u-Travis Rupp, isazi semivubukulo kabhiya kanye nesazi-mlando.

Ngomhla zingama-24 kuMasingana, 1935, abanye abathengi eVirginia cishe babenwaya amakhanda futhi bebuka into ababengakaze bayibone ngaphambili - ubhiya osemathinini - ikakhulukazi i-Krueger Cream Beer kanye ne-Krueger's Best Beer evela ku-Gottfried Krueger Brewing Company. Kuze kube yileso sikhathi, abaphuza ubhiya babencamela ubhiya webhodlela.

Namuhla, ubhiya osemathinini uyinto evamile, futhi nakuba ubonakale 'unomthelela omkhulu' embonini, ekuqaleni abakhiqizi nabathengi bebengakhathaleli kangako.

'Kumangalelwe ngamanga ukuthi kukhona ukunambitheka kwensimbi eziphuzweni ezisemathinini ngoba ubhiya uxhumene ne-aluminium,' kusho u-Rapp. 'Kungenzeka ukuthi kwakunjalo ngamakani ensimbi noma amathini e-aluminium ezinsukwini zokuqala, kodwa kwakungenjalo ngempela, U-Rapp wengeze ngokuthi ngisho nango-2015, amabhodlela engilazi ayebhekwa njengeziqukathi zikabhiya ezingcono ngenxa yokuthi 'ayengcono' lapho kwethulwa.

Namuhla, nokho, ubhiya osemathinini ungumnqobi ocacile emdlalweni kabhiya

' Ubhiya obusemathinini yisitsha sikabhiya esingcono kakhulu. Abakuvumeli ukukhanya kwelanga noma umoya-mpilo kungene, kokubili okungalungile kubhiya, 'kusho uRupp. 'Ibhodlela lingenisa ilanga. Ngisho namabhodlela ansundu noma anhlaka avumela ingxenye encane yokukhanya kwe-UV ukuthi idlule, engonakalisa noma yonakalise ubhiya. Ngokuhamba kwesikhathi, ungqimba oluvaliwe lwekepisi luyaphuka futhi umoya-mpilo uyaphuma ekepisini. Zisekhona izindawo zobhiya obusebhodleleni egumbini elingaphansi noma ukugcina izikhwama ze-high-gravity noma obhiya omuncu, kodwa uma ufuna ubhiya wakho obusha ungahlala isikhathi eside, ungagcina ubhiya wakho omusha.

Emashumini ambalwa eminyaka adlule, amathini aphinde asize imigqa esemqoka yabaphisi botshwala: ' Amathini ashibhe kakhulu ngoba alula kakhulu ukuthunyelwa,' kuchaza u-Rapp. Izindleko zempahla zincike kakhulu esisindweni. Lokhu ekugcineni kungaholela enzuzweni ephakeme yezinkampani ezikhiqiza utshwala kanye nezindleko eziphansi kubathengi. Ashibhe kakhulu futhi ukuwagcina njengoba adinga indawo encane kakhulu kunamabhodlela ezingilazi namabhokisi.'

Maqondana nenkulumompikiswano yokukhipha ukunambitheka kwensimbi, u-Rupp uthe abakhiqizi manje sebengasebenzisa i-aluminiyamu evikela ilungelo lobunikazi ngaphakathi kwekani ukuze kuvinjelwe ukuvuza.

Mhlawumbe inqubo ehlaba umxhwele kakhulu yileyo ebizwa ngokuthi inqubo yokuthunga. Iziphetho (noma iziqongo) zamathini zikhiqizwa ngokwehlukana. Uma ithini seligcwalisiwe, isiphetho sibekwa phezulu, sithungwe ngochungechunge lwama-roller nama-chucks phezulu kwekani.

'I-bond iqinile kangangokuthi izinhlangothi ze-wire zingakwazi ukwehluleka ngaphambi kokuba ama-seams enziwe. Lokhu kuyintuthuko epholile kubuchwepheshe bokufaka amathini, okuthi, njenge-canner, izame ukuqinisekisa ukuthi akukho moya-mpilo ongena kubhiya ngaphambi kokuba ungene.

Ukuvela kobhiya obusemathinini kungahlukaniswa ngezigaba eziyinhloko ezilandelayo:

I-Steel Can Era (1935-1958) : Amathini okuqala kabhiya emhlabeni wethulwa yi-American Canning Company ngo-1935, kanti i-Kruger's Cream Ale yayingelinye lamakani okuqala adayiswa. Ukuze kube lula ukuphuza, 'ukhiye wesonto' nawo wasungulwa ukuze uthele futhi uphefumule ngokubhoboza izimbobo ezimbili esivalweni sembiza. Ngaphezu kwalokho, amathini kabhiya ayi-conical athuthukiswa ngalesi sikhathi, kodwa awazange asetshenziswe kabanzi

I-Aluminium Can Era (eyamanje ngo-1958) : Ngo-1958, Inkampani Yobhiya Wokuqala yethula ithini le-aluminium, okuphawula ukuqala kwenkathi entsha kabhiya obusemathinini. Ngo-1963, iSchulitz Beer Company yakha amathini kabhiya anendandatho yokudonsa elula, umklamo owasiza kakhulu abathengi 2. Ngo-1974, umshini wokunyathelisa wasungulwa ukuze uxazulule inkinga yemvelo yokulahla kalula indandatho yokudonsa. 3 Njengamanje, amathini amaningi kabhiya asemakethe amukele umklamo we-clasp kanye ne-pull type can top

Ukuthandwa kukabhiya osemathinini akushintshile nje kuphela indlela abantu abaphuza ngayo, kodwa futhi kwaba nomthelela omkhulu emakethe kanye nesiko labathengi. Ukuphatheka kwawo kanye nokungangenisi kwawo umoya kwenze ubhiya osemathinini waduma emisebenzini yangaphandle kanye nemibuthano yomndeni. Ngaphezu kwalokho, ukuklanywa kanye nokuqanjwa kabusha kobhiya obusemathinini nakho kuqhubekisele phambili ukuthuthukiswa kobuchwepheshe bokupakisha, okwenza kube yingxenye ebalulekile yesiko lesimanje labathengi.