Pehea e paʻi ʻia ai ka logo ma kakīʻahaʻEhia mau ala? I kēia manawa, ʻo ke ʻano paʻi o ka logo a me ke kumu hoʻohālike ma ke kīʻaha e pili ana i ke kūlana kikoʻī.
Eia ka mea e wehewehe nei i ke kaʻina hana paʻi kīʻaha nui ma ka mākeke:
ʻO ka paʻi pale ʻana, ʻo ia ke kīkoʻo ʻana i ka lole silika, ka lole fiber synthetic a i ʻole ka ʻupena metala ma ka mōlina pale, a hana i ka papa paʻi pale ma ke kaha lima ʻana i ka pena kiʻiʻoniʻoni a i ʻole ka hana ʻana i ka papa photochemical. Hoʻohana ka ʻenehana paʻi pale hou i nā mea photosensitive e hana i nā papa paʻi pale ma ka hana ʻana i nā papa kiʻi.
ʻAno hana pā:
ʻO ke ʻano o ka hana pololei ʻana i ka pā, ʻo ia ke kau mua ʻana i ke kumu kiʻiʻoniʻoni lima i uhi ʻia me ka mea photosensitive ma ka papa hana me ke alo o ke kiʻiʻoniʻoni photosensitive i luna, e kau i ka pā mesh lima i hoʻolōʻihi ʻia ma ke kumu kiʻiʻoniʻoni, a laila e kau i ka slurry photosensitive i loko o ka pā mesh a hoʻopili iā ia ma lalo o ke kaomi me kahi scraper palupalu, e wehe i ke kumu kiʻiʻoniʻoni plastik ma hope o ka maloʻo lawa ʻana, a hoʻopili i ka pā mesh kiʻiʻoniʻoni photosensitive iā ia no ka paʻi ʻana i ka pā, hiki ke hoʻohana ʻia ma hope o ka hoʻomohala ʻana Ma hope o ka maloʻo ʻana, hana ʻia ka paʻi pale silika.
Kahe o ke kaʻina hana:
ʻUpena i hoʻolōʻihi ʻia - hoʻohemo ʻana i ka momona - hoʻomaloʻo ʻana - wehe ʻana i ke kumu kiʻiʻoniʻoni - hōʻike ʻana - Hoʻomohala ʻana - hoʻomaloʻo ʻana - Hoʻoponopono hou ʻana - pani ʻana o ka pale
loina hana:
ʻElima mau mea i loko o ka paʻi pale: ka pā paʻi pale, ka mea ʻokiʻoki, ka ʻīnika, ka papa paʻi a me ka substrate.
ʻO ke kumu nui o ka paʻi pale ʻana, ʻo ia ke hoʻohana ʻana i ke kumu nui o ka ʻupena o ka ʻāpana kiʻi o ka pā paʻi pale he permeable ka ʻīnika a ʻo ka ʻupena o ka ʻāpana kiʻi ʻole he impermeable ka ʻīnika.
I ka paʻi ʻana, e ninini i ka ʻīnika i kekahi ʻaoʻao o ka pā paʻi pale, e kau i kahi kaomi ma ka ʻāpana ʻīnika o ka pā paʻi pale me ka scraper scraping, a neʻe i kekahi ʻaoʻao o ka pā paʻi pale i ka manawa like. Hoʻopaʻa ʻia ka ʻīnika mai ka ʻupena o ka ʻāpana kiʻi a i ke substrate e ka scraper i ka wā e neʻe ai. Ma muli o ka mānoanoa o ka ʻīnika, ua paʻa ka paʻi i loko o kahi laulā. I ka wā o ke kaʻina paʻi ʻana, pili mau ka scraper me ka pā paʻi pale a me ke substrate, a neʻe ka laina pili me ka neʻe ʻana o ka scraper. Ma muli o kahi hakahaka ma waena o ka pā paʻi pale a me ke substrate, hana ka pā paʻi pale i kahi ikaika hopena ma ka scraper ma o kona ʻūlū ponoʻī, ua kapa ʻia kēia hopena he resilience. Ma muli o ke kuleana o ka resilience, aia wale nō ka pā paʻi pale a me ke substrate i ka pilina laina kelepona, ʻoiai ua hoʻokaʻawale ʻia nā ʻāpana ʻē aʻe o ka pā paʻi pale mai ke substrate. E hana i ka haki ʻana o ka ʻīnika a me ka pale, e hōʻoia i ka pololei o ka nui o ka paʻi a pale i ka hamo ʻana i ke substrate. Ke ʻānai ka mea ʻoki i ka hoʻonohonoho holoʻokoʻa, hāpai ʻia i luna, a hāpai pū ka papa paʻi pale, a ʻānai mālie i ka ʻīnika i ke kūlana mua. He huakaʻi paʻi kēia.
Nā pono o ka paʻi pale:
(1) ʻAʻole i kaupalena ʻia e ka nui a me ke ʻano o ka substrate
ʻAʻole hiki i ka paʻi pale ke paʻi wale ma ka mokulele, akā hiki nō hoʻi ke paʻi ma luna o ka mea i hoʻohālikelike ʻia me ke ʻano kūikawā, e like me ka ʻili poepoe. Hiki ke paʻi ʻia nā mea āpau me ke ʻano ma o ka paʻi pale. He mea maʻamau ka paʻi pale ma nā kīʻaha
(2) Palupalu ka hoʻonohonoho ʻana a liʻiliʻi ke kaomi paʻi
He palupalu a palupalu hoʻi ka pale.
(3) Uhi ʻana i ka papa ʻīnika ikaika
Hiki ke paʻi ʻia me ke keʻokeʻo maʻemaʻe ma ka pepa ʻeleʻele āpau, me ka manaʻo ʻekolu-dimensional ikaika.
(4) Kūpono no nā ʻano ʻīnika like ʻole
(5) Ke kū'ē ikaika o ka wili ʻana o ka optical
Hiki iā ia ke mālama i ka ʻōlinolino o nā mea i paʻi ʻia me ka loli ʻole. (ʻaʻohe hopena o ka mahana a me ka lā). ʻO kēia ka mea e paʻi ai i kekahi mea hoʻopili ponoʻī me ka ʻole o ka uhi hou ʻana a me nā kaʻina hana ʻē aʻe.
(6) Nā ʻano paʻi maʻalahi a ʻokoʻa hoʻi
(7) He kūpono ka hana ʻana i nā pā, he haʻahaʻa ke kumukūʻai a he maʻalahi ke aʻo ʻana i ka ʻenehana
(8) Hoʻopili ikaika
(9) Hiki ke paʻi lima maʻemaʻe ʻia i ka pale silika a i ʻole ka paʻi mīkini
(10) He kūpono ia no ka hōʻike lōʻihi, a he hōʻike manaʻo nā hoʻolaha ma waho
Manaʻo ikaika ʻekolu-dimensional:
Me ke ʻano momona, ʻo ka mānoanoa o ka papa ʻīnika o ka paʻi offset a me ke embossing he 5 microns maʻamau, ʻo ka paʻi gravure ma kahi o 12 microns, ʻo ka mānoanoa o ka papa ʻīnika o ka paʻi flexographic (aniline) he 10 microns, a ʻo ka mānoanoa o ka papa ʻīnika o ka paʻi pale e ʻoi aku ka mānoanoa ma mua o ka papa ʻīnika ma luna, a hiki i ka 30 microns. ʻO ka paʻi pale mānoanoa no ka papa kaapuni paʻi kūikawā, me ka mānoanoa o ka papa ʻīnika a hiki i 1000 microns. Paʻi ʻia ka Braille braille me ka ʻīnika hua, a hiki i ka mānoanoa o ka papa ʻīnika hua i 1300 microns. Loaʻa i ka paʻi pale ka papa ʻīnika mānoanoa, ka maikaʻi o ka paʻi waiwai a me ka manaʻo ʻekolu-dimensional ikaika, ʻaʻole hiki ke hoʻohālikelike ʻia me nā ʻano paʻi ʻē aʻe. ʻAʻole hiki i ka paʻi pale ke paʻi monochrome wale nō, akā hiki i ka paʻi chromatic a me ka paʻi kala pale.
Ke kūpaʻa ikaika o ka mālamalama:
Ma muli o ka paʻi pale ʻana i nā ʻano o ka paʻi nalowale, hiki iā ia ke hoʻohana i nā ʻano ʻīnika a me nā uhi āpau, ʻaʻole wale ka slurry, ka hoʻopili a me nā pigment like ʻole, akā ʻo nā pigment me nā ʻāpana coarse. Eia kekahi, maʻalahi ka hoʻolaha ʻana o ka ʻīnika paʻi pale, no ka laʻana, hiki ke kau pololei ʻia ka pigment pale māmā i loko o ka ʻīnika, ʻo ia kekahi hiʻohiʻona o ka paʻi pale. Loaʻa i nā huahana paʻi pale nā pōmaikaʻi nui o ke kūpaʻa māmā ikaika. Hōʻike ka hana e like me ka laulā density kiʻekiʻe loa i ana ʻia ma hope o hoʻokahi embossing ma ka pepa i uhi ʻia me ka ʻīnika ʻeleʻele, ʻo ka paʻi offset he 1.4, ʻo ka paʻi convex he 1.6 a ʻo ka paʻi gravure he 1.8, ʻoiai ʻo ka laulā density kiʻekiʻe o ka paʻi pale hiki ke hiki i ka 2.0. No laila, ʻoi aku ka ikaika o ke kūpaʻa māmā o nā huahana paʻi pale ma mua o nā ʻano huahana paʻi ʻē aʻe, ʻoi aku ka kūpono no ka hoʻolaha waho a me nā hōʻailona.
Wahi paʻi nui:
ʻO ka nui o ka ʻāpana i paʻi ʻia e ka paʻi offset maʻamau, embossing a me nā ʻano paʻi ʻē aʻe, ʻo ia ka nui o ka pepa piha. Inā ʻoi aku ia ma mua o ka nui o ka pepa piha, ua kaupalena ʻia e nā lako mīkini. Hiki ke hoʻohana ʻia ka paʻi pale no ka paʻi ʻāpana nui. I kēia lā, hiki i ka laulā nui o nā huahana paʻi pale ke hiki i 3 mika × 4 mika a ʻoi aku paha.
ʻO nā kumu ʻehā i luna aʻe nei nā ʻokoʻa ma waena o ka paʻi pale a me nā paʻi ʻē aʻe, a me nā ʻano a me nā pono o ka paʻi pale. E hoʻomaopopo i nā ʻano o ka paʻi pale, i ke koho ʻana i nā ʻano paʻi, hiki iā mākou ke hoʻomohala i nā ikaika a pale i nā nāwaliwali, e hōʻike i nā pono o ka paʻi pale, i mea e loaʻa ai ka hopena paʻi kūpono.
Ke aniani UV:
ʻO ke aniani UV kūloko e pili ana i ka paʻi ʻana i ka pale silika o kahi ʻano ma ka paʻi ʻeleʻele mua me ka varnish UV. Ma hope o ka hoʻopili ʻana i ka varnish UV, i hoʻohālikelike ʻia me ka hopena paʻi a puni, ʻike ʻia ke ʻano hoʻopili ʻālohilohi, ʻālohilohi a ʻekolu-dimensional. Ma muli o ka mānoanoa o ka papa ʻīnika paʻi pale silika, e puʻupuʻu ia ma hope o ka hoʻōla ʻana a e like me kahi indentation. ʻOi aku ka ikaika o ka aniani UV silika ma mua o ka offset UV i ke kiʻekiʻe, ka laumania a me ka mānoanoa, no laila ua makemake mau ʻia e nā mea kūʻai aku haole.
Ua hoʻoponopono ka glazing UV kūloko o ka paʻi pale silika i ka pilikia hoʻopili ma ke kiʻiʻoniʻoni Bop a i ʻole petpopp ma hope o ka paʻi ʻeleʻele, a hiki nō hoʻi ke convex. He kūpaʻa ia i ke kahakaha ʻana, kūpaʻa i ka pelu ʻana a emi ke ʻala. Hoʻokumu kēia i kahi mākeke nui, hiki ke hoʻohana ʻia i nā kahua paʻi e like me nā kīʻaha, nā hōʻailona kālepa, nā puke, nā hoʻolaha a pēlā aku.
ʻO nā pono nui loa ma ka ʻoihana kīʻaha
ʻO nā pōmaikaʻi nui loa i ka ʻoihana kīʻaha: hana pā maʻalahi a makepono hoʻi, uku paʻi hoʻokahi haʻahaʻa, a he manaʻo ʻekolu-dimensional ke ʻano i paʻi ʻia. Hoʻohana ʻia ia i nā ʻano kīʻaha like ʻole. Hiki ke paʻi ʻia ma lunanā kīʻaha kila kila, nā ʻōmole haʻuki alumini, kīʻaha palakis, nā ʻōmole haʻuki, nā kīʻaha thermos, nā kīʻaha kope, nā kīʻaha pia, nā kīʻaha kaʻa, ʻōmole ʻūhā, nā kīʻaha keramika, pāa menā makana like ʻoleInā pono ʻoe e paʻi ma ke kīʻaha, e ʻoluʻolukāhea iā mā˚oua e hoʻolālā mākou i ka papahana maikaʻi loa nāu
Ka manawa hoʻouna: Pepeluali-04-2022