Mu myaka yashize, inzoga zirwanya impimbano zagiye zitaweho cyane nababikora. Mu rwego rwo gupakira, imikorere yo kurwanya impimbano nuburyo bwo gukora divayi icupa rya vino nayo iratera imbere muburyo butandukanye kandi murwego rwo hejuru. Amacupa menshi yo kurwanya divayi agacupa gakoreshwa cyane nababikora. Nubwo imikorere yimipira yo kurwanya impimbano ihora ihinduka, hariho ubwoko bubiri bwibikoresho bikoreshwa, aribyo aluminium na plastiki. Mu myaka yashize, kubera itangazamakuru ryerekana plasitike, amacupa ya aluminiyumu yabaye rusange. Ku rwego mpuzamahanga, amacupa menshi yamacupa yamacupa nayo akoresha amacupa ya aluminium. Bitewe nuburyo bworoshye kandi butanga umusaruro mwiza wamacupa ya aluminium, tekinoroji yambere yo gucapa irashobora guhura ningaruka zamabara ahoraho hamwe nuburyo bwiza, buzana uburambe bwiza bwibintu kubakoresha. Kubwibyo, irakoreshwa cyane.
Igicupa cya aluminiyumu irwanya ubujura gikozwe mu bikoresho byo mu rwego rwo hejuru bidasanzwe bya aluminiyumu. Ikoreshwa cyane mugupakira inzoga, ibinyobwa (harimo gaze na gaze) nibicuruzwa byubuvuzi nubuzima, kandi birashobora kuzuza ibisabwa byihariye byo guteka ubushyuhe bwo hejuru no kuboneza urubyaro. Byongeye kandi, agacupa ka aluminiyumu gafite ibisabwa byinshi mu ikoranabuhanga, kandi ahanini bitunganyirizwa ku murongo w’ibicuruzwa bifite urwego rwo hejuru rwo kwikora. Kubwibyo, ibisabwa imbaraga zumubiri, kurambura no gutandukana kurwego birakomeye cyane, bitabaye ibyo gucamo cyangwa ibisebe bizabaho mugihe cyo gutunganya. Kugirango hamenyekane uburyo bworoshye bwo gucapa nyuma yumutwe wicupa rimaze gushingwa, hejuru yicyapa cyibikoresho byicupa birasabwa kuba bitameze neza nta kimenyetso kizunguruka, gushushanya. Amacupa ya aluminiyumu ntashobora gukorwa gusa mu buryo bwa mashini no ku rugero runini, ariko kandi afite igiciro gito, nta mwanda kandi ushobora gukoreshwa. Kubwibyo, mugihe kizaza icupa rya vino, capine ya aluminium irwanya ubujura izaba ikiri nyamukuru.
Igihe cyo kohereza: Ukwakira-18-2023