Kukho iindidi ezintandathu eziphambili zeplastiki ezisetyenziswa ngokuqhelekileyo, i-polyester (i-PET polyethylene terephthalate), i-polyethylene ephezulu (i-HDPE), i-polyethylene ephantsi (i-LDPE), i-polypropylene (PP), i-polyvinyl chloride (i-PVC), i-polystyrene (PS). Kodwa, ngaba uyayazi indlela yokuchonga ezi...
Funda ngokugqithisileyo