I te wā e tere ana te mahi a te mīhini tā Flexo matua, ka noho te hiko pateko hei take huna engari he tino kino. Ka kohikohi puku, ā, ka puta he maha ngā hapa kounga, pērā i te kukume o te puehu, te makawe rānei ki te papa, ka puta he tānga paru. Ka arahi pea hoki ki te tauhiuhi waituhi, te whakawhiti koretake, te ngaro o ngā ira, ngā rārangi whai muri rānei (e kiia ana ko te "whiskering"). Hei tāpiri, ka puta he take pērā i te takai koretake me te aukati kiriata, ka pā kino ki te pai o te whakaputa me te kounga o te hua. Nō reira, kua noho ko te whakahaere tika i te hiko pateko hei whakarite i te tānga kounga teitei.
Nō hea te Hiko Pūmau?
I roto i te tānga flexographic, ka puta te hiko pateko mai i ngā wāhanga maha: hei tauira, ka pā te waku o ngā kiriata polymer (pēnei i te BOPP me te PE) me te pepa rānei ki ngā mata roera i te wā e wetewetehia ana, e tāia ana, e takai ana. Mā te kore e tika te whakahaere i te pāmahana me te haumākū o te taiao, inā koa i raro i ngā āhuatanga pāmahana iti me te maroke, ka āwhina ake i te kohikohinga o te hiko pateko. I te taha o te mahi tere tonu o ngā taputapu, ka kino ake te whakaputa me te kohikohinga o ngā utu.
Nō hea te Hiko Pūmau?
I roto i te tānga flexographic, ka puta te hiko pateko mai i ngā wāhanga maha: hei tauira, ka pā te waku o ngā kiriata polymer (pēnei i te BOPP me te PE) me te pepa rānei ki ngā mata roera i te wā e wetewetehia ana, e tāia ana, e takai ana. Mā te kore e tika te whakahaere i te pāmahana me te haumākū o te taiao, inā koa i raro i ngā āhuatanga pāmahana iti me te maroke, ka āwhina ake i te kohikohinga o te hiko pateko. I te taha o te mahi tere tonu o ngā taputapu, ka kino ake te whakaputa me te kohikohinga o ngā utu.
Ngā Otinga Whakahaere Hiko Pūnaha
1. Te Whakahaere Taiao Tika: Ko te pupuri i tētahi taiao awheawhe pumau, tika hoki te tūāpapa mō te mahi tino pai o te pēhi ci Flexo. Kia mau te haumākū ki roto i te awhe 55%–65% RH. Ka whakarei ake te haumākū tika i te kawe hau, ka tere ake te marara noa o te hiko pateko. Me tāuta ngā pūnaha whakamakuku/whakamaroke ahumahi matatau kia mau ai te pāmahana me te haumākū pumau.
Whakahaere Makuku
Kaiwhakakore Pūmau
2. Whakakorenga Pūmau Kaha: Tāutahia ngā Whakakorenga Pūmau
Koinei te otinga tino tika, tino taketake hoki. Tāutahia ngā taputapu whakakore hiko pūmau ki ngā tūranga matua:
●Wāhanga Wetewete: Whakakorea te papa i mua i tōna urunga ki te wāhanga tā hei ārai i te kawe whakamua o ngā utu pūmau.
●I waenganui i ia wae tā: Whakakorehia ngā utu i puta mai i te wae o mua i muri i ia tānga me mua i te tānga nui e whai ake nei hei karo i te tauhiuhi waituhi me te rēhitatanga hē ki te mīhini tā CI flexographic.
● I mua i te Wāhanga Whakahoki: Me whakarite kei roto te rauemi i te āhua kūpapa i te wā e whakahoki ana hei ārai i te he o te tūnga, te aukati rānei.
3. Te Arotautanga o ngā Rauemi me ngā Tukanga:
● Kōwhiringa Rauemi: Kōwhiria ngā papa he āhuatanga ārai-pūmau, ngā mea rānei kua maimoatia ki te mata mō te mahi ārai-pūmau, ngā papa rānei he pai te kawe hiko e ōrite ana ki te tukanga tā flexography.
●Pūnaha Whakatakotoranga Whenua: Me whakarite he pūnaha whenua pono, whānui hoki tō te ci flexo press. Me whakatakoto tika te whenua o ngā roera whakarewa me ngā anga taputapu katoa kia pai ai te ara mō te tukunga pateko.
4. Te Tiaki me te Aroturuki Auau: Kia ma, kia maeneene hoki te mahi a ngā roera arataki me ngā peera hei karo i te hiko pateko e puta mai ana i te waku rerekē.
Whakamutunga
He kaupapa pūnaha te whakahaere hiko pūmau mō te mīhini tā ci flexo e kore e taea te whakaoti katoa mā te tikanga kotahi. Me whai huarahi whānui puta noa i ngā taumata e whā: te whakahaere taiao, te whakakore kaha, te whiriwhiri rauemi, me te tiaki taputapu, hei hanga i tētahi pūnaha tiaki maha-paparanga. Ko te aro atu ki te hiko pūmau i te pūtaiao he mea nui ki te whakanui ake i te kounga tā me te whakaiti i te para. Mā tēnei huarahi ka whakaitihia te wā whakatā, ā, ka whakarite kia tino whai hua, kia pumau, kia kounga teitei hoki te whakaputanga.
Wā tuku: Hepetema-03-2025