I roto i ō tātou oranga o ia rā, he maha ngā momo kapu pepa ka whakamahia e tātou, ā, ka kitea ko te nuinga o ngā kapu pepa he tauira. Mā te tā i ngā tauira ataahua ki runga i ngā kapu pepa, ehara i te mea ka pai te wairua o te hunga inu, engari he huarahi pai hoki hei whakatairanga i te kamupene. Engari me pēhea te tā i te tauira ki runga i te kapu pepa?
Ko ngā rauemi mata o ngā kapu pepa ko: pepa turanga penupenu rakau kai-kai + kiriata PE kai-kai, e kiia nei pepa paninga PE kai-kai. Ka tāia tika te tauira i runga i te kapu pepa ki runga i te rōra pepa kua pania ki te PE, kātahi ka tapahia te rōra pepa kua tāia kia rite ki ngā pā kapu pepa kua oti te hanga, ā, hei whakamutunga, ka tukatukahia ngā pā kapu pepa kua tapahia e te mīhini kapu pepa. Ko te taha kua pania ki te kiriata PE te pakitara o roto o te kapu pepa, he ātete wai, he ātete hinu, he ātete wera hoki āna mahi. Ko te taha kāore he kiriata te pakitara o waho o te kapu pepa, me tā noa ngā tauira ki tēnei taha.
Tikanga tā o te pā kapu pepa – Tānga Flexographic
Nō te momo perehi reta te tānga whakarara, ā, koinei te tukanga tā e whakamahia whānuitia ana mō ngā kapu pepa. Ka whakamahia e te tānga whakarara ngā waituhi wai, ngā waituhi UV, me ngā waituhi whakarewa. He hangarau tā matomato, he pai hoki mō te taiao e whakamahia whānuitia ana i roto i ngā takai kai me te tā.
Ko te mea tino nui o te tānga flexographic ko te pereti tā, he mea hanga te nuinga ki te pereti kapia ngāwari, ki te pereti rapa rānei. Ka whakawhitia te waituhi ki te wāhanga whakairoiro o te pereti tā e te roera rapa puna waituhi me te roera anilox kia mangumangu ai, kātahi ka pēhia te pēhanga tā e te rango tā hei whakawhiti i te waituhi i runga i te pereti tā ki te roera pepa tā. Hei whakamutunga, mā te whakamaroke hau wera infrared, mā te whakamaroke UV rānei ka oti te tā.
He tohunga a Nanning Paperjoy ki te whakarato i ngā mea kua oti te tā ngā pā kapu pepa me ngā rōra pepa pania PE mō ngā kapu pepa. He mīhini tā flexo maha-tae matatau ā mātou, ā, he tohunga hangarau mātau hoki. Whakapā mai ki a mātou kia mōhio ai koe me pēhea e taea ai e Paperjoy te tautoko i ō hiahia tānga pā kapu pepa.
Wā tuku: Hakihea-15-2022
