Liaparo tse sireletsang tsa bongaka li bolela liaparo tse sireletsang tse sebelisoang ke basebeletsi ba tsa bongaka le batho ba kenang libakeng tse itseng tsa bongaka le tsa bophelo bo botle.E ka arola libaktheria, lerole le kotsi haholo, tharollo ea acid-base, mahlaseli a motlakase, joalo-joalo, ho netefatsa polokeho ea basebetsi le ho boloka tikoloho e hloekile.
Sehlahisoa se entsoe ka lesela le sa lohiloeng e le thepa e ka sehloohong, ka ho khaola le ho roka.E na le baki e nang le hood le borikhoe.
Boima ba 'mele: 58g/㎡
Motsoako: thepa e kaholimo ke polyethylene(PE) mme lesela le sa lohiloeng le entsoe ka polypropylene(PP)