Te whakamahere tuhinga mo te kai e rite ana ki te whakamahi i te hunga tuhinga flexographic i te whakahaere i te hanga pakiri kai me ngā raraunga taupokihanga. Ki te kitea ngā ture ā-waro me ngā ture paetawhiti o te hāngai kai, ka hiahia te tuhinga flexo kai ki te whakamahi i ngā inu, ngā papa, me ngā mahi tuhinga ā-motu hei whakamana i te mea ko ngā mōhiotanga tuatahi he pai ai ki te whakapā mai i te kai. Ko tētahi atu momo matua o te tuhinga flexo kai he whakamahi i ngā inu kai-tae. Nā te whakaae i runga i ngā ingoa kua whakaaetia hei whakapā i te kai, ka hanga ngā inu nei. Kaore he mea kino, pērā i ngā mete nui, ngā mea kino, me ngā huinga organic (VOCs) e taea ana te wehe ki roto i te kai, ka puta iho he mate hauora. E tirotiro ana ngā pikiwhā i whakamahi i ngā inu kai-tae mō tō rātou non-toxicity me te haumanawa, ka whakamahi i ngā whakamātau pai ki te whakarite i ngā ture kai-tae o te ao whānui, pēnei i ngā ture a te Kaimahi Kai me te Ture Kai (FDA) o te Rautaki Pūtaiao Kai o te Ao Hāpara (EFSA). No reira, ko te haumaru o ngā inu, ko te tuhinga flexo kai he whakaaetanga anō ki te whakapae me te whakatika. Ka noho ngā raraunga pakiri kai, ka taea e rātou te mahi i ngā momo raraunga, pērā i te waka, te kāri kai, ngā papa plastic, me ngā raraunga whakapī. Ka whakamahi ngā inu i tuhia ki te whakapae ki enei papa me te whakatika i ngā waehanga mehana, te wai, me te huringa wera kāore i te peke, i te whati, ki te horo. Ka whakauru ngā pūtake me ngā whakanui ki ngā inu hei whakatika i ō rātou haerenga me te whakapae, hei whakamana i te pakiri kai i runga i te wā o te wā o te kai. He mea nui hoki te whaihua o ngā tae i te tuhinga flexo kai. Me te tae pai me te tino tika, ka whakapai ake te whakaaturanga o ngā mōhiohanga kai, ka whakapai ake i te noho i te whare tonu ki ngā kaihoko. Nā te whakahaere i ngā inu kai-tae flexographic hei whakapā i te rahi o ngā tae whakahirahira me te tino tika, ka taea te tuhia i ngā whakaahua mōhiotanga, ngā logo, me ngā mōhiotanga oranga i runga i ngā pakiri kai. Heoi pea, ka whakatuwhera ngā mahi tuhinga flexo kai ki te iti i te uiui o te whakapā. Ka whakamahia ngā take tuhinga pai ki te whakahoki i te whakapā i waenganui i ngā kai rerekē. Ka whakamahi i ngā take tuhinga āhuarangi hei whakamahi i ngā inu i tūpato, ka iti i te uiui o te whakapā i te kai. Ki te whai ake ngā kaihoko i te mārama i te haumaru kai me te whakahaere ā-papatūānuku, ka whai hoki te hāngai tuhinga flexo kai ki te whakapai. Ka nui ake te hiahia mō ngā inu kai-tae pai rawa, pērā i ngā inu wai-rangi rānei, hei whakaiti i te whanonga ā-papatūānuku o te whakapā pakiri kai, ahakoa kei te whakapai i ngā ture haumaru.