Ko te papanga RPET, ko te polyethylene terephthalate hangarua rānei, he momo rauemi hou e taea te whakamahi anō, e pumau ana hoki, e puta ake ana. Nā te mea, ki te whakatauritea ki te polyester taketake, ka heke te pūngao e hiahiatia ana mō te raranga RPET mā te 85%, ka heke te waro me te hauhā whanariki mā te 50-65%, ā, e 90% te hekenga o te wai e hiahiatia ana.
Mā te whakamahi i tēnei papanga ka taea te whakaiti i ngā rauemi kirihou, inā koa ngā pounamu wai, mai i ō tātou moana me ngā puranga paru.
I te mea kei te piki haere te rongonui o ngā papanga RPET, he maha ngā kamupene e whakawhanake ana i ngā hua kakahu i hangaia mai i tēnei rauemi. Tuatahi, hei hanga hua i hangaia mai i te papanga RPET, me mahi tahi ēnei kamupene me ngā rauemi o waho ki te tiki pounamu kirihou. Kātahi ka pakaruhia te pounamu mā te mīhini kia angiangi, kātahi ka rewa kia mirohia hei miro. Hei whakamutunga, ka whatua te miro ki roto i te muka polyester hangarua, ka taea rānei te hoko i te papanga RPET i te utu nui ake.
Ngā Painga o te RPET: He tino ngāwari te hangarua i te RPET. Ka taea hoki te wehewehe i ngā pounamu PET mā te tapanga hangarua "#1", ā, e whakaaetia ana e te nuinga o ngā kaupapa hangarua. Ehara i te mea he kōwhiringa pai ake te whakamahi anō i ngā kirihou i ngā whenua ururua, engari ka āwhina anō hoki i a rātou kia hoki mai ki tētahi oranga hou. Mā te hangarua anō i te kirihou ki roto i ēnei rauemi ka taea hoki te whakaiti i tā tātou hiahia ki te whakamahi i ngā rauemi hou.
Ehara te PET hangarua i te otinga tino pai, engari kei te kimi tonu i te oranga hou mō ngā kirihou. He tīmatanga pai te waihanga i tētahi oranga hou mō ngā pounamu wai kirihou. Mō ngā hu me ngā kākahu i hangaia ki te papanga RPET, ka taea hoki te whakamahi i tēnei rauemi hei hanga putea hokohoko whakamahi anō. Mā te whakamahi i ngā putea hokohoko i hangaia ki te PET hangarua ka taea hoki te whakaiti i ngā putea kirihou whakakorekore. I runga i ōna painga me ōna ngoikoretanga, he kōwhiringa pumau ake te RPET.
E whai wāhi ana a Fuzhou Huasheng Textile ki te tiaki taiao o te ao, mā te whakarato i ngā papanga RPET ki te tangata, nau mai ki te uiui.
Te wā tuku: Mei-25-2021