Yenziwe nge-polyethylene-coated polypropylene ( PP + PE ) izinto zokwakha, ezinikeza ukuvikelwa okuphezulu koketshezi;
Ukuze kusetshenziswe ezilungiselelweni lapho kungenzeka khona ukuthi kube khona ukuchaphazwa, ukufuthwa noma ukucwiliswa uketshezi lomzimba kanye nabathwali begciwane lesandulela ngculaza .Othayi okhalweni nasentanyeni baqinisekisa ukuthi izingubo zokugqoka zihlala zivikelekile.
