He mea hanga te hiraka polyamide i te muka polyamide, te miro nairona me te hiraka poto. Ka taea te hanga miro nairona hei miro totoro, ka taea te whakaranu i te miro poto ki te miro me te muka kiriaku hei whakapai ake i tōna kaha me tōna ngāwari. Haunga te whakamahinga i roto i ngā kākahu me ngā whakapaipai, he whānuitia hoki te whakamahinga i roto i ngā āhuatanga ahumahi pēnei i te taura, te whitiki tuku, te ngongo wai, te taura, te kupenga hī ika me ētahi atu.
Ko te ātete ki te kakahu o te miro nairona o ngā momo papanga katoa i te tuatahi, he maha ngā wā he teitei ake i ētahi atu papanga muka o ngā hua rite, nō reira, he tino pai tōna pakari.
He tino ngāwari te miro nairona, ā, he tino ngāwari hoki te whakahoki mai, engari he ngāwari te whakapēke i raro i te kaha iti o waho, nō reira he ngāwari te miro o te papanga i te wā e mau ana.
He papanga māmā te miro nairona, e whai ana i te papanga polypropylene me te kiriaku i roto i ngā papanga hangai, nō reira he pai mō ngā kākahu piki maunga me ngā kākahu hotoke.
