pepa muka waro kikokore
Nā ngā kiriata horoiwe karbona e whakaputa ana i tētahi whiuwhiuinga hou here rawa i roto i te hanganga matū, e whakauru ana i te mana moe āhuarangi me te mīhini nui. Nō te hunga whakawai hou nei ngā kiriata, ka hanga i raro i tētahi pūtake matihiko e whakarite ana ngā horoiwe karbona ki ngā raupapa tika, whakatōmuri i tētahi matū e taea ai te mahi pai ki waenganui i ētahi atu whakahaerenga. E toru mai ana ngā kiriata i te weu 0.2mm ki te 3mm, whakamahia ai hei whakawhanake i te whiuwhiuinga o ngā whakairo hangarua. Ko tō rātou utu rangatira ki te mīhini he mea nui i a rātou i ngā whenua o te rorohiko, o ngā motokā, me ngā taonga ngahau. He pai rawa anō hoki ngā kiriata nei ki te whakamaru i ngā paunga ā-ao, e hāngai ana ki te korosetanga me te whakapā tahuhu UV, me te whakaheke haumaru ā-wāhi i runga i ngā āhuatanga wera e rerekē ana. Ki te kitea te whakaaeke pai o rātou, ka whakawhiu tonu i te wāhi me te wāhanga hiko, koinei te mea pai hei whakamahinga mō ngā whakahaerenga e hiahiatia ana te whakamutu hiko rānei, te tirotiro ā-moto rere rānei. Ka whakatakoto te hanganga ki te whakamana i te pai me te whakaekehanga pai o rātou puta noa i te kiriata, ā, ka whakawhiu ai ki te tohatoha me te hanga mō ngā whakahaerenga tino tāpiri. Nā rātou anō hoki e whakapakari ana i te whiuwhiuinga moe, e mau tonu ana i tō rātou whiuwhiu hangarua, ahakoa i te hanga whakamutunga i ngā porowhita, e hiahia ana tēnā mō ngā whakahaerenga pai.