I-PLA bio-plastiki eyenziwe ngemathiriyeli ekrwada ehlaziyekayo : Izivalo ze-GtmSmart zenziwe nge-PLA bio-plastiki. Isekwe kwistatshi sombona, isbiodegradable kwaye ayinazo iiBPAs kunye nepetroleum. Kuphela zizityalo zombona ezisetyenziselwa imveliso.