Ko ngā ipu kai hei whakawairakau he otinga tākai pumau i hangaia mai i ngā rauemi tipu, pirau rānei pērā i te PLA (waikawa polylactic), te bagasse huka, me ngā rauemi e hangai ana ki te māngaro witi. Kua hangaia ēnei ipu kia pakaru i raro i ngā tikanga whakawairakau ahumahi.
Uara matua: Ka whakaitihia e ngā ipu wairākau te para kirihou, ā, ka tautokohia ngā pūnaha tākai kai pumau mō ngā wharekai, ngā kai kawe, me ngā ahumahi ratonga kai.
Ko ngā ipu kai hei whakawairā he hua tākai kotahi te whakamahinga, he hua rānei ka taea te tukurua, ka pirau hei huānga taiao (wai, CO₂, koiora) i raro i ngā tikanga whakawairā, me te kore e toe he toenga paitini.
E whakamahia whānuitia ana ēnei hei whakakapi i ngā takai kai kirihou tuku iho i roto i ngā pūnaha ratonga kai hoa-taiao.
Ngā Rauemi: PLA, bagasse (muka tō), ranunga māngaro
Te pirau: Ngā tikanga whakapūhui ahumahi e hiahiatia ana
Whakamahinga: Tākai kai makariri me te wera
Taupānga: Tango atu, kai, wharekai taiao
Ngā Tiwhikete: EN13432, ASTM D6400 (ka rerekē i runga i te hua)
Ka whakaiti i ngā para kirihou, ka tautoko hoki i ngā kaupapa ōhanga porowhita.
He mea hanga mai i ngā rauemi tipu pēnei i te māngaro kānga me te muka tō.
He rauemi kai-mātao e tika ana mō ngā mahi e pā tika ana ki te kai.
E whakamahia whānuitia ana e ngā waitohu, ngā wharekai me ngā kāwanatanga e aro nui ana ki te taiao.
E tutuki ana i ngā here e piki haere ana te maha o ngā kirihou whakamahi kotahi ā-ao.
Tākai kai mā te taiao
Ratonga kai i te wharekai me te kawhe
Ngā ratonga rererangi me te kai
Ngā takai kai mō ngā huihuinga me ngā hakari
Ngā kai kua rite mō te kai i te hūpāmakete
Ipu PLA: He takai kai matao mārama
Ipu parāoa: Ngā paepae kai wera e haumaru ana mō te ngaruiti
Ipu māngaro kānga: Tākai taiao whānui
Ngā pouaka angaanga ka taea te whakawairakau: Ngā takai kai tere
Ka taea te whakapūkara: Pirau, he mea hanga mai i ngā tipu, he hoa taiao
Kirihou (PS/PET/PP): He pakari, he taea te hangarua, he iti ake te utu
CPET: Ka taea te whakamahi i roto i te oumu engari kāore e taea te whakawairakau
Tautoko ana i te tūnga waitohu pumau
E tutuki ana i ngā ture taiao
Ka whakaiti i te tapuwae waro o te takai
Ka whakapai ake i te tirohanga taiao a te kiritaki
Ko te nuinga o ngā rauemi me whakahaere ngā whakaurunga whakawairakau kia pirau katoa ai.
He nui ake te utu ki te whakataurite ki te takai kirihou tuku iho.
Kāore ētahi ipu PLA e pai mō ngā kai pāmahana teitei.
He ipu tākai kai tēnei i hangaia mai i ngā rauemi tipu ka taea te wawahi hei huānga taiao i raro i ngā tikanga whakawairā.
He pai ake te taiao mō ēnei, engari he nui ake pea te utu, ā, me whai hanganga whakawairā anō hoki.
Ka taea e ngā ipu i hangaia ki te bagasse te pupuri i ngā kai wera, ko te PLA ia ka whakamahia whānuitia mō ngā kai makariri.
Ae, engari ko te nuinga me whai tikanga whakawairakau ahumahi kia pakaru katoa i roto i tētahi wā kua tautuhia.
He otinga tākai pumau ngā ipu kai wairākau i hangaia hei whakakapi i ngā tākai kai kirihou tuku iho. He whānuitia te whakamahinga o ēnei i roto i ngā pūnaha ratonga kai e pai ana ki te taiao, ā, ka āwhina i te whakaiti i te pānga ki te taiao mā roto i ngā rauemi pirau me ngā rauemi whakahou.
Kāwai Hua