Izici zeshubhu elihlanganisiwe lensimbi ne-polyethylene zingafingqwa kanje: 1. Ukwakheka komqambimanga: lenziwe ngesidumbu sensimbi kanye ne-polyethylene plastic composite; 2. Izinzuzo zokusebenza: isidumbu sensimbi sinikeza amandla aphezulu nokuqina, kanti i-polyethylene plastic inikeza ukumelana nomhlwa nokuguga; 3. Izici ezibanzi: inokuqina okuphezulu kwe-ring nokumelana nomonakalo, kanti ilula ukuze kube lula ukuthuthwa nokwakhiwa; 4. Izici zokusetshenziswa: inqubo yokushisela ilula futhi ilungele izidingo ezahlukahlukene zobunjiniyela.