For PLA containers , un’wana na un’wana u na swivilelo swo hlawuleka swo hambana hi swona, naswona leswi hi swi endlaka i ku kurisa swilaveko swa xiendliwa xa muxavi un’wana na un’wana, hikwalaho khwalithi ya tikhontheyina ta hina ta PLA yi amukeriwile kahle hi vaxavi vo tala naswona hi tiphinile hi ndhuma leyinene ematikweni yo tala. ta pulasitiki ta HSQY Tikhontheyina ta PLA ti na dizayini ya swihlawulekisi & matirhelo yo tirha & nxavo wo phikizana, ku kuma vuxokoxoko byo tala hi swikhomela-ndhawu swa PLA , hi kombela u ntshunxeka ku hi tihlanganisa na hina.