1. Ngā rerekētanga o te tono.
Tauine whakamahinga pereti PE: he whānui te whakamahinga i roto i te ahumahi matū, mīhini, ahumahi matū, hiko, kākahu, takai, kai me ētahi atu mahi. He whānui te whakamahinga i roto i te kawe hau, te tuku wai, te paru, te whakamakuku ahuwhenua, te keri, te kawe matūriki iti, tae atu ki te mara hinu, te ahumahi matū me te mēra me te whakawhitiwhiti kōrero, inā koa i roto i te kawe hau.
Tauine whakamahinga pereti pp: taputapu ātete waikawa me te kawakore, taputapu tiaki taiao, wai para, taputapu tukunga hau para, pourewa horoi, rūma ma, wheketere haurua-ira me ngā taputapu ahumahi e pā ana, koinei hoki te whiringa tuatahi mo te hanga tāke wai kirihou, he whānuitia te whakamahinga o te pereti pp matotoru ki te pereti wero, te pereti wero me ētahi atu.
2. Ngā rerekētanga o ngā āhuatanga.
He ngohengohe te pereti PE, he pakari, he ātete pānga, he pai ake te mahi ārai, he pai ake te mahi a te pereti i hangaia; he pakeke te papa PP, he ngoikore ngā āhuatanga miihini, he iti te pakari, he ngoikore te ārai pānga.
3. Ngā rerekētanga o ngā rauemi.
Ko te papa PP, e mōhiotia ana ko te papa polypropylene (PP), he rauemi haurua-kiriata. He mārō ake i te PE, ā, he teitei ake te ira rewa. He kapia kirihou wera teitei te pepa PE, kāore i te porotaka. He mā te āhua o te HDPE taketake, me te mārama o te wāhanga angiangi.
Wā tuku: Mei-31-2022
