Udupaki twa PLA two gutonyangamo kawa y'ibigori:

Ubundi buryo burambye bwo gusimbura plastiki Gukoresha pulasitiki mu gupfunyika ikawa byarushijeho kuba ikibazo bitewe n’ingaruka zayo ku bidukikije. Kubera iyo mpamvu, amasosiyete menshi ubu arimo gukoresha ubundi buryo burambye, nka PLA corn fiber coffee bags. PLA (polylactic acid) ni pulasitiki ishobora kubora kandi ishobora gufumbirwa ikozwe mu bigori. Ni umutungo ushobora kongera gukoreshwa kandi urinda ibidukikije kandi uhendutse. PLA corn fiber coffee bags zagenewe gukoreshwa hamwe n'icyuma gikoresha ikawa. Amashashi akozwe mu ruvange rwa PLA na fibre coal, bituma akomera kandi aramba. Amashashi kandi yagenewe kwirinda ubushyuhe, bityo ashobora gukoreshwa n'amazi ashyushye adashonga cyangwa ngo avunike. Amashashi kandi yagenewe kwirinda amazi, bityo ashobora gukoreshwa mu kubika ikawa idaseseye. PLA corn fiber coffee bags ni uburyo bwiza bwo kugabanya imyanda ya pulasitiki no gufasha ibidukikije. Ni uburyo bwiza bwo kuzigama amafaranga, kuko ahendutse cyane ugereranyije n'amashashi asanzwe ya pulasitiki. Byongeye kandi, biroroshye kuyakoresha kandi ashobora gutabwa mu gisanduku cy'ifumbire nyuma yo kuyakoresha. Muri rusange, imifuka ya PLA ikoreshwa mu gutobora ikawa ni uburyo bwiza bwo kugabanya imyanda ya pulasitiki no gufasha ibidukikije. Nanone ihendutse kandi yoroshye kuyikoresha, bigatuma iba amahitamo meza ku bashaka ubundi buryo burambye bwo gusiga pulasitiki.