Ibikoresho nyamukuru byibikombe byimpapuro ni impapuro, mugihe ibikoresho byumwimerere byimpapuro nigiti n'imigano.Abantu benshi ntibabura kuvuga ko niba iterambere rinini ryogukora ibikombe byimpapuro bizavamo gukoresha ibiti byinshi, kandi bikazaviramo gutakaza umutungo ujyanye nabyo, bizangiza kandi ibidukikije cyane. .Ibitekerezo nkibi birumvikana, birashobora kuba bitatekerejweho kubibazo bimwe na bimwe byo kwangiza umutungo w’amashyamba ku bushake, bigatuma abantu benshi batumva nabi, ariko, gutema amashyamba muri iki gihe byahagaritswe neza muri politiki n’amabwiriza akomeye ya leta.Kugeza ubu, ibikoresho byose bibisi dukoresha ni gahunda ziteganijwe gushyirwaho amashyamba mashya ashobora gutemwa, icyitegererezo cyingirakamaro nigiti cyamashyamba cyubukungu gishobora gukoreshwa neza.Kubwibyo, uruganda rukora ibikombe byimpapuro ruzateza imbere iterambere ryinganda zijyanye nabyo, mugihe cyose bigenzuwe neza, ntihazabaho ikibazo cyo kwangiza bidatinze ibidukikije abantu bahangayikishijwe.Ibikombe byimpapuro byayoboye inganda zambere ziterambere ni inganda zimpapuro, kuko ibikoresho nyamukuru byibikombe byimpapuro.Nubwo ikoreshwa ryibiti muri iki gihe cyo gutegura, ariko kugirango tunonosore imikoreshereze yinkwi mugukora impapuro no gushaka ubundi buryo bwimpapuro nabwo ni ubushakashatsi buhoraho.Abantu kwita kubidukikije, ariko kandi no guteza imbere ubushakashatsi bwibikoresho byo mu mpapuro byabantu.
Ikindi kintu kibisi cyimpapuro nigikapu cyo murugo, impapuro zometseho PLA, impapuro zitumizwa mu mahanga PE.PE coating ni imashini itwikiriye (imashini ya laminating) ku mpapuro hamwe na firime ya PE (polyethylene) Fibre Polylactic aside fibre ni fibre synthique ya biodegradable rwose ishobora kuboneka mubinyampeke.Ibicuruzwa byanduye birashobora kubora mo dioxyde de carbone namazi na mikorobe mvaruganda mubutaka cyangwa mumazi yinyanja.Iyo itwitswe, ntabwo izatanga gaze yuburozi kandi itera izindi mwanda.Hariho hydroxyl hamwe nitsinda rimwe rya carboxyl muri molekile imwe ya acide lactique, molekile nyinshi ya acide lactique hamwe, -OH hamwe nizindi molekile-COOH dehydrasi ya COOH, -COOH hamwe nizindi molekile-OH dehydrasi ya OH, polymer bakora yitwa aside polylactique.Acide polylactique izwi kandi nka polylactide ni iyumuryango wa polyester.Acide Polylactique (PLA) ni ubwoko bwa polymer bushobora kuboneka na polymeriside ya acide lactique.Urebye ibisabwa byihariye byo kurengera ibidukikije n’isuku ryinshi ry’ibikombe, byanze bikunze bizamura iterambere ry’ikoranabuhanga rya PLA na PE ku cyerekezo cyo hejuru.Ubwiza bwibiryo ubwabwo bukeneye kwitabwaho, ariko rero nubwiza bwibikoresho bikoreshwa mubiribwa n'ibinyobwa.
Igihe cyoherejwe: Gicurasi-19-2023