Imiyoboro y'urunigi ifite uburemere bukabije bwa molekuline (uburemere bwa molekile busanzwe burenga miliyoni 1.5) ubwoko bwa polyethylene. Ifite ingaruka nziza zo kurwanya no kwisiga. Imiyoboro yumunyururu nigice cyuzuye, tugomba rero kwitonda cyane mugihe tuyikoresheje. Nubwo niyo umukoresha-wohejuru wumukandara ukoreshwa, niba ukoreshejwe nabi, ntabwo uzagera kumurimo uteganijwe kandi byoroshye kwangiza umukandara. Kubwibyo, ibintu bikurikira bigomba kwitonderwa mugihe ukoresheje umurongo uyobora urunigi:
Icyitonderwa cyo gukoresha umurongo ngenderwaho
1. Shyiramo witonze
Gari ya moshi iyobora urunigi igomba gukoreshwa neza no gushyirwaho, kandi gukubitwa gukomeye ntibyemewe, gukubita gari ya moshi iyobora inyundo ntibyemewe, kandi ntibyemewe kohereza igitutu binyuze mumubiri uzunguruka.
2. Ibikoresho bikwiye byo kwishyiriraho
Koresha ibikoresho bikwiye kandi byukuri byo kwishyiriraho bishoboka kugirango ukoreshe ibikoresho bidasanzwe, kandi ugerageze gukumira ikoreshwa ryibikoresho nkimyenda na fibre ngufi.
3. Kugira isuku ibidukikije
Komeza umurongo wuruhererekane hamwe nibidukikije bikikije isuku, nubwo umukungugu muto utagaragara kumaso winjiye mubuyobozi, bizongera kwambara, kunyeganyega n urusaku rwubuyobozi.
4. Irinde ingese
Imiyoboro yumunyururu isizwe namavuta meza yo mu rwego rwo hejuru mbere yo gukora. Hagomba kwitabwaho cyane cyane kwirinda ingese mu gihe cyizuba nizuba.
