PLA yubatswe kraft igikapu nubuhanga bushya bwa paki, ni iyangirika ryibinyabuzima rwose, no kubora mubice bisanzwe. None ibyo bivuze iki? Dukoresha ibitekerezo bya biologiya kugirango dusobanure uburyo.
Impapuro zometseho PLA (impapuro zometseho biodegradable) ubwazo nigicuruzwa cyangiza ibidukikije kandi cyangiza ifumbire mvaruganda. Acide Polylactique (PLA) ni ubwoko bushya bwibikoresho byangiza ibidukikije byangiza ibidukikije, bikozwe mu bikoresho bya krahisi byasabwe n’umutungo w’ibimera ushobora kuvugururwa (nk'ibigori). Ibikoresho fatizo bya krahisi byeguriwe isukari kugirango ubone glucose, hanyuma glucose hamwe numurongo runaka bisembuwe kugirango bibyare aside irike yuzuye ya lactique, hanyuma aside polylactique ifite uburemere buke bwa molekile ikomatanyirizwa hamwe na synthesis. Ifite ibinyabuzima bishobora kwangirika kandi byangiza ifumbire mvaruganda, kandi ibimera nibikoresho byingenzi; Nyuma yo kuyikuramo, fermentation na polymerisiyasi, 100% byuzuye ibinyabuzima bishobora kwangirika rwose muri dioxyde de carbone namazi asabwa kugirango ikura ryibimera na mikorobe miterere yibidukikije. Ifite ibinyabuzima byiza kandi ntibihumanya ibidukikije, bifasha cyane kurengera ibidukikije. Nibikoresho bisanzwe byo kurengera ibidukikije mumahanga. Ugereranije nibicuruzwa bisanzwe bipfundikirwa impapuro, ibicuruzwa byanditseho PLA birashobora gukoreshwa nyuma yo kubikoresha. Uburyo bwihariye kandi butandukanye bwo gutunganya umutungo wongeyeho bigabanya cyane umutwaro wumutungo kamere nibidukikije, kandi byujuje ibyatsi bitagira iherezo.
Icyifuzo gishobora gukoresha igikapu cyogushushanya byoroshye, gushushanya tassel, gutondekanya impande, guhuza abakiriya bawe kuzigama ， amashusho meza ， nibisabwa kurengera ibidukikije. Umufuka wimpapuro urashobora kuba icyayi cyigenga gipakira / gupakira ikawa yigenga, birashobora kuba kwihagararaho imifuka yubukorikori ishobora kwerekanwa yigenga ku gipangu idafite ikarito. Byongeye kandi, kubwimpamvu ishobora kwicara neza, ibikoresho byo hanze bipakira hanze bahisemo kurekurwa.Ibiciro rero nabyo biraza. Usibye guhagarara pouches birashobora kandi kuba imifuka yikawa hamwe na valve. Byose bikoreshwa cyane munganda zikurikira: Ikawa 、 icyayi na Kurya food Ibiryo byamatungo hamwe na kuki.
Igihe cyo kohereza: Nzeri-19-2022