E whitu ngā hangarau auaha o te mīhini tā Gravure

1. Hangarau Hurihuri-ake me te Hurihuri-ake Aunoa o te Mīhini Tā Gravure 

I roto i te tukanga whakaputa, mā te hangarau hurihuri aunoa-ake, whakararo hoki ka hiki ake aunoa i ngā rōra o ngā diameter me ngā whānui rerekē ki te teihana whakakī mā te ine me te kimi tika, kātahi ka nekehia aunoatia e te taputapu hiki ngā rōra kua oti i waho o te teihana taputapu. Ka kitea aunoatia te taumaha o ngā rauemi mata me ngā hua kua oti i te wā o te tukanga hiki, e hono ana ki te mahi whakahaere whakaputa, hei whakakapi i te tikanga whakahaere ā-ringa, e kore e whakaoti noa i te aukati e hiahiatia ana e te mīhini tā gravure kia pai ai te mahi engari kāore e taea te whakatutuki i ngā mahi āwhina, engari ka tino whakapai ake i te pai o te whakaputa, ka whakaiti i te kaha o te mahi a ngā kaiwhakahaere.

2. Hangarau tapahi aunoa o te mīhini tā gravure 

I muri i te whakamahinga o te hangarau tapahi aunoa, ko te tukanga tapahi aunoa katoa me whakanoho noa i te roera rauemi ki runga i te whatanga whāngai, ā, ka taea te whakaoti i te mahi tapahi katoa me te kore e whai wāhi ā-ringa ki te tukanga tapahi e whai ake nei. Hei tauira, ko te kiriata BOPP he 0.018mm te matotoru, ka taea e te tapahi aunoa katoa te whakahaere i te roa o te rauemi toenga o te roera i roto i te 10m. Mā te whakamahinga o te hangarau tapahi aunoa i roto i ngā taputapu mīhini tā gravure ka whakaiti i te whakawhirinaki o ngā taputapu ki ngā kaiwhakahaere, ā, ka whakapai ake i te pai o te mahi.

3. Hangarau rēhita-mua atamai mō te mīhini tā gravure 

Ko te whakamahinga o te hangarau rēhita-mua atamai ko te whakaiti i ngā mahi a ngā kaiwhakahaere ki te whakamahi i te rūri hei rēhita ā-ringa i te pereti i roto i te tukanga rēhita pereti tuatahi, me te whakamahi tika i te taunga takitahi i waenga i ngā awa matua i runga i te roera pereti me ngā rārangi tohu i runga i te mata o te pereti. Mā te whakaū aunoa o te moka ka tutuki te tukanga taurite putanga tuatahi. I muri i te otinga o te tukanga taurite pereti tuatahi, ka hurihia aunoa e te pūnaha te wāhanga o te roera pereti ki te tūranga ka taea te whakatutuki i te rēhita-mua aunoa i runga i te tatau i te roa rauemi i waenga i ngā tae, ā, ka tutuki aunoa te mahi rēhita-mua.

4. Tāke waituhi kati-haurua mō te mīhini tā Gravure me te roera whakawhiti o raro 

Ngā āhuatanga matua o te mīhini tā gravure: Ka taea e ia te ārai i te āhuatanga o te maka waituhi i raro i te mahi tere-teitei. Ka taea e te tāke waituhi kua kati-haurua te whakaiti i te mimiti o ngā whakarewa waro me te whakarite i te pumau o te waituhi i te wā tānga tere-teitei. Kua whakaitihia te nui o te waituhi e whakamahia ana mai i te 18L ki te 9.8L inaianei. Nā te mea he āputa 1-1.5mm tonu i waenganui i te roera whakawhiti waituhi o raro me te roera pereti, i roto i te tukanga o te roera whakawhiti waituhi o raro me te roera pereti, ka taea e ia te whakatairanga i te whakawhiti waituhi ki ngā pūtau o te roera pereti, kia pai ake ai te whakatutuki i te whakaora oro kupenga papaku.

5. Pūnaha Whakahaere Raraunga Maamaa mō te Mīhini Tā Gravure

Ko ngā mahi matua o te mīhini tā gravure: ka taea e te tūāpapa raraunga atamai kei runga i te pae te pānui i ngā tawhā whakahaere me te mana o te pūnaha whakahaere mīhini kua tīpakohia, me te whakatutuki i te aroturuki me te rokiroki tawhā e tika ana; ka taea e te tūāpapa raraunga atamai kei runga i te pae te whakaae ki ngā tawhā tukanga me ngā tawhā i tukuna e te tūāpapa raraunga atamai mamao. Ngā whakaritenga ota e pā ana, me te whakatinana i te whakamanatanga ki te whakatau mena ka tangohia ngā tawhā tukanga i tukuna e te tūāpapa raraunga atamai mamao ki te pūnaha whakahaere HMI, me ētahi atu.

6. Te Pūwero Mamati Gravure Press 

Ko te taumahatanga mamati he whakahou i te pēhanga hau i whakatakotoria e te takirere ā-ringa ki te uara taumahatanga e hiahiatia ana i whakatakotoria tika e te atanga tangata-mīhini. Ko te uara taumahatanga o ia wāhanga o te taputapu ka whakaatuhia tika me te mamati i roto i te atanga tangata-mīhini, ehara i te mea ka whakaiti noa i te nui o te taputapu i roto i te tukanga whakaputa. Ka whakapai ake i te whakawhirinaki o te kaiwhakahaere, me te whakahaere atamai o te taputapu.

7. Te hangarau penapena pūngao hau wera mō te mīhini tā gravure 

I tēnei wā, ko ngā hangarau penapena pūngao hau wera e whakamahia ana ki ngā mīhini tā gravure ko te hangarau whakamahana papu wera, te hangarau paipa wera me te pūnaha tohanga hau wera aunoa me te mana LEL.

1, Hangarau whakamahana papu wera. He nui ake te whai huatanga o te pūngao o ngā papu wera i tērā o te whakamahana hiko. I tēnei wā, ko ngā papu wera e whakamahia ana i roto i ngā mīhini tā gravure he papu wera hau te nuinga, ā, ka taea e te whakamātautau tuturu te penapena pūngao mā te 60% ki te 70%.

2, Hangarau paipa wera. Ina whakahaerehia te pūnaha hau wera e whakamahi ana i te hangarau paipa wera, ka uru te hau wera ki te oumu ka tukuna mā te putanga hau. Kei te putanga hau he taputapu whakahoki hau tuarua. Ka whakamahia tika tetahi wāhanga o te hau i roto i te huringa pūngao wera tuarua, ā, ka whakamahia tetahi atu wāhanga o te hau hei pūnaha putanga haumaru. I te mea ko tēnei wāhanga o te hau wera he hau putanga haumaru, ka whakamahia te whakawhiti wera paipa wera hei hangarua pai i te wera e toe ana.

3, Pūnaha tohanga hau wera aunoa katoa me te mana whakahaere LEL. Mā te whakamahi i tētahi pūnaha tohanga hau wera aunoa katoa me te mana whakahaere LEL ka taea te whakatutuki i ngā pānga e whai ake nei: i runga i te whakaaro kua tutuki te rohe pahūtanga iti rawa o te LEL, ā, kāore te toenga whakarewa e neke ake i te paerewa, ka taea te whakamahi i te hau tuarua ki te taumata teitei rawa, ka taea te penapena pūngao mā te 45% me te whakaiti i te hau putanga. Rārangi 30% ki te 50%. Ka whakaitihia te rahinga o te hau putanga, ā, ka taea te whakaiti nui i te haumi ki te maimoatanga hau putanga mā te 30% ki te 40% mō te aukati tukunga a meake nei.