Porogaramu

Ubwoko butandukanye bwa plastike bukoreshwa mubuhinzi, harimo, polyolefine (polyethylene (PE), Polypropilene (PP), Ethylene-Vinyl Accetate Copolymer (EVA)) kandi ntibikunze kubaho, Polyide-vinyl chloride (PVC), Polyakarubone (PC) na poly-methyl-methacrylate (PMMA).
Filime nyamukuru yubuhinzi ni: film ya geomembrane, firime ya silage, film ya mulch na firime yo gutwikira pariki.
Filime yubuhinzi ikubiyemo ibishishwa, izuba, inzitizi ya fumigation na firime zo gukingira ibihingwa bikozwe muri polyethylene (PE) cyangwa ibikoresho bibora.Ziranyerera, zifite ubuso bunoze, cyangwa zishushanyijeho ishusho ya diyama hejuru.
Filime ya Mulch ikoreshwa muguhindura ubushyuhe bwubutaka, kugabanya imikurire y’ibyatsi, kwirinda gutakaza ubushuhe, no kuzamura umusaruro w’ibihingwa kimwe n’ibanze.Kubera ubunini bwabyo, gukoresha pigment no guhura n’imirasire y’izuba ryinshi, firime ya mulch isaba urumuri rukwiye hamwe na stabilisateur yumuriro hamwe n’imiti irwanya imiti.