He kiriata hiri ngāwari ngā kiriata taupoki, e whakamahia ana hei taupoki me te hiri i ngā ipu, i ngā paepae, i ngā kapu rānei, hei tiaki me te tiaki i ngā momo hua.
He mea hanga ēnei kiriata mai i ngā rauemi pēnei i te polyethylene (PE), te polyester (PET), te pepa konumohe rānei, ā, ka whakarite kia hiri pai te kai, ngā rongoā, me ētahi atu taonga.
He mea hanga ēnei kia ngāwari te whakamahi, kia kore ai e takahuri, kia wātea hoki ki te kaihoko.
He maha ngā wā ka whakakotahihia e ngā kiriata taupoki ngā pūmua pēnei i te PET, te polypropylene (PP), te polyethylene rānei me te pepa konukōre, ngā paninga ārai rānei hei whakapai ake i te mahi.
He maha ngā wā ka whakamahia te pepa konukōre konumohe mō ngā mahi ārai-nui, engari ko ngā kiriata kirihou he ngāwari me te mārama.
Ko te kōwhiringa rauemi e whakawhirinaki ana ki ngā whakaritenga o te hua, pēnei i te ātete wera, te ngāwari rānei ki te tihore.
Mā ngā kiriata taupoki ka whakaratohia he hiri haumaru, ātete-whakarerekē e tiaki ana i ngā hua mai i te poke, te makuku, me te hāora, ka roa ake te ora o te taonga.
Ko ō rātou hoahoa ka taea te tihore, ka taea rānei te hiri anō ka whakarei ake i te whai huatanga o te kaihoko me te whakamahinga o te hua.
Hei tāpiri, ka tautokohia e ēnei kiriata te tānga kounga teitei mō te waitohu me ngā mōhiohio hua, ka whakanui ake i te ataahua o te taonga me te hokohoko.
Ae, he maha ngā kiriata taupoki i hangaia mō ngā tukanga pāmahana teitei pērā i te whakahoromata retort, te whakamahana ngaruiti rānei. Mā
ngā rauemi ātete wera, pērā i te PET, te PP motuhake rānei, ka mau tonu te āhua o te kiriata i te wā e tunu ana, e whakamātaotia rānei.
Me whakapā atu ki ngā kaiwhakarato kia taurite ngā whakaritenga o te kiriata ki ngā whakaritenga pāmahana motuhake.
Ka hangaia ngā kiriata taupoki mā roto i ngā tukanga pēnei i te whakakotahitanga, te whakarārangi, te paninga rānei hei whakatutuki i ngā āhuatanga ārai me te hiri e hiahiatia ana.
Ka whakamahia ngā tikanga tā matatau, pēnei i te flexography, te gravure rānei, hei whakamahi i ngā hoahoa kanapa, i ngā tapanga mahi rānei.
Mā te tapahi tika ka taea te whakarite kia hototahi ki ngā momo āhua ipu me ngā taputapu hiri.
Ka tutuki ēnei kiriata i ngā ture tino pakari, tae atu ki ngā paerewa haumaru kai a te FDA me te EU mō ngā tono pa-kai.
Ka whakamatautauria ēnei mō te kaha o te hiri, te mahi ārai, me te haumaru matū hei whakarite i te tiakitanga o te hua.
He maha ngā wā ka whai ngā kaihanga i ngā Tikanga Hanga Pai (GMP) hei pupuri i te kounga me te akuaku pumau.
He whānuitia te whakamahinga o ngā kiriata taupoki i roto i ngā takai kai mō ngā hua pēnei i ngā kai kua oti te taka, ngā miraka, ngā kai mātao, me ngā hua hou, kia mau ai te hou me te haumaru.
I roto i ngā rongoā, ka hiritia e rātou ngā putea mirumiru, ngā paepae hauora rānei, kia kore ai e taea te whakarerekē.
Ka whakamahia hoki i roto i ngā mahi whakapaipai me ngā mahi ahumahi mō ngā otinga takai haumaru me te ātaahua.
Ae, ka taea te whakarite i ngā kiriata taupoki kia rite ki ngā hiahia motuhake, tae atu ki te kaha o te hiri ritenga, ngā āhuatanga ārai, ngā āhuatanga tihore rānei.
Ko ngā kōwhiringa pēnei i te tihore ngāwari, te raka-mau, te hiri anō rānei ka tutuki i ngā hiahia rerekē o te kaihoko.
Kei te wātea hoki te tā me te whakairo ritenga mō te waitohu, te tutuki rānei i ngā ture.
Kei roto i ngā kiriata taupoki hou ngā rauemi e pai ana ki te taiao, pērā i ngā mono-polymer hangarua, ngā kiriata koiora rānei, hei whakaiti i te pānga ki te taiao.
Mā te hoahoa māmā ka whakaitihia te whakamahinga rauemi me ngā tukunga kawe ki te whakaritea ki ngā taupoki pakari.
Kei te whakapai ake ngā whanaketanga o ngā hangarau hangarua i te āheinga hangarua o ēnei kiriata, e hangai ana ki ngā whāinga tākai pumau.