te tiaki papa pepa kowakawaka ka kiia hoki he pepa kowaowao pp, he pepa kirihou kowakawaka, he pepa, he pepa kowiri polypropylene ka peia mai i te raina hua me te whakarewa polypropylene me te polyethylene raw rauemi tahi me te teitei teitei.
Ko te papa poroporo PP he momo hou mo nga taonga whakangao pai-taiao, karekau te pepa kirihou kowakawaka e whakaputa i te puehu i te wa e whakamahia ana, he nui te huringa ora neke atu i te 4-10 nga wa ka whakaritea ki te kaata kowakawaka, ka whakakapi i te kaata tata kei te heke mai ko te nuinga mo te whakamahi i te taapi.i tua atu, ko te pepa kowakawaka me te painga o te maamaa, te uaua pai, te rahi ngawari me te utu iti, ka whakakapihia e te pouaka hurihuri pp kowakawaka te pouaka kirihou werohanga.
