Ibisobanuro by'ingenzi kuri Cork Leather vs Leather hamwe n'ingingo zimwe na zimwe zishingiye ku bidukikije n'amahame mbwirizamuco

Uruhu rwa Corkvs Uruhu

Ni ngombwa kumenya ko nta kugereranya gusobanutse kwakozwe hano. Ubwiza bwaUruhu rwa Corkbizaterwa n'ubwiza bw'igikoni cyakoreshejwe n'ubw'ibikoresho byagikoreshejwe. Uruhu rukomoka ku nyamaswa nyinshi zitandukanye kandi rufite ubuziranenge butandukanye kuva ku ruhu rw'ibice by'uruhu, rukozwe mu bice by'uruhu byashyizwemo kole, kandi akenshi runashyirwa ku 'ruhu nyarwo', kugeza ku ruhu rwuzuye rufite ubuziranenge bwiza cyane.

Ingingo z'ibidukikije n'amahame mbwirizamuco

Ku bantu benshi, icyemezo cyo kumenya niba bagomba kugurauruhu rw'ikiginacyangwa uruhu, bizakorwa ku mpamvu z’imyitwarire myiza n’ibidukikije. Reka turebe ikibazo cy’uruhu rw’ibitoki. Ibitoki bimaze nibura imyaka 5.000 bikoreshwa kandi amashyamba y’ibitoki yo muri Porutugali arinzwe n’amategeko ya mbere ku isi agenga ibidukikije, yo mu 1209. Gusarura ibitoki ntibigira ingaruka mbi ku biti bivanwamo, mu by’ukuri ni ingirakamaro kandi biramba. Nta myanda y’uburozi ikorwa mu gutunganya uruhu rw’ibitoki kandi nta kwangirika ku bidukikije bifitanye isano no gukora ibitoki. Amashyamba y’ibitoki akura toni 14.7 za CO2 kuri hegitari kandi agatanga ahantu ho gutura inyamaswa ibihumbi n’ibihumbi zidasanzwe kandi ziri mu kaga. Ikigega Mpuzamahanga cy’Inyamaswa cyerekana ko amashyamba y’ibitoki yo muri Porutugali afite ubwoko bwinshi bw’ibimera ku isi. Mu karere ka Alentejo muri Porutugali, ubwoko bw’ibimera 60 bwanditswe muri metero kare imwe gusa y’ishyamba ry’ibitoki. Hegitari miliyoni zirindwi z’ishyamba ry’ibitoki, riherereye hafi ya Mediterane, rikura toni miliyoni 20 za CO2 buri mwaka. Umusaruro w’ibitoki utanga imibereho ku bantu barenga 100.000 hirya no hino muri Mediterane.

Mu myaka ya vuba aha, inganda z’impu zakomeje kunengwa n’imiryango nka PETA kubera uburyo zifata inyamaswa ndetse n’ibyangiritse ku bidukikije biterwa no gukora uruhu. Gukora uruhu bisaba kwica inyamaswa, ibyo ni ibintu bidasubirwaho, kandi kuri bamwe bizatuma ari ikintu kidakwiye kwirindwa. Ariko, mu gihe cyose dukomeje gukoresha inyamaswa mu gukora amata n’inyama, hazabaho uruhu rw’inyamaswa rugomba gutabwa. Kuri ubu hari inka zigera kuri miliyoni 270 z’amata ku isi, iyo uruhu rw’izi nyamaswa rudakoreshwa mu gukora uruhu, rwagombaga gutabwa mu bundi buryo, bigatera kwangirika gukomeye ku bidukikije. Aborozi bakennye mu bihugu byakize bishingikiriza ku kuba bashobora kugurisha uruhu rw’amatungo yabo kugira ngo bongere ubworozi bwabo bw’amata. Ikirego cy’uko uruhu rumwe rukora rwangiza ibidukikije ntigisubirwaho. Guteka uruhu hakoreshejwe imiti ihumanya ni bwo buryo bwihuse kandi buhendutse bwo gukora uruhu, ariko ubu buryo bwangiza cyane ibidukikije kandi bugashyira ubuzima bw’abakozi mu kaga. Uburyo bwizewe kandi butangiza ibidukikije ni uguteka uruhu rw’imboga, uburyo gakondo bwo guteka uruhu bukoresha ibishishwa by’ibiti. Ubu buryo bwo gusiga ibara ry’uruhu buragenda buhoro cyane kandi buhenze cyane, ariko ntibushyira abakozi mu kaga, kandi ntibungiza ibidukikije.