I ke kaʻina hana o ka papa kaapuni, i mea e hoʻokō ai i ka hopena o ka insulation ma waena o nā pads a me nā laina, a ma waena o nā laina a me nā laina. He mea nui ke kaʻina hana solder mask, a ʻo ke kumu o ka solder mask e wehe i ka ʻāpana e hoʻokō i ka hopena o ka insulation. ʻAʻole ʻike maikaʻi nā kānaka he nui i ka inika. I kēia manawa, hoʻohana nui ʻia nā inika paʻi UV no ka paʻi ʻana i ka papa kaapuni. Hoʻohana maʻamau nā papa kaapuni maʻalahi a me nā papa paʻakikī PCB i ka paʻi offset, paʻi leka, paʻi gravure, paʻi pale a me ka paʻi inkjet. Ua hoʻohana nui ʻia nā inika papa kaapuni paʻi UV i ka paʻi ʻana i nā papa kaapuni (PCB no ka pōkole). Hōʻike kēia ma lalo i ʻekolu mau ʻano mimeography ink board i hoʻohana mau ʻia.

ʻO ka mua, ka inika UV no ka paʻi gravure. Ma ke kahua o ka paʻi gravure, ua koho ʻia ka inika UV, akā ua hoʻonui ʻia ka ʻenehana a me ke kumukūʻai. Me ka piʻi nui ʻana o ka leo o ka mālama ʻana i ke kaiapuni a me nā koi koʻikoʻi no ka palekana o nā mea paʻi paʻi ʻia, ʻoi aku ka nui o ka hoʻopili ʻana i ka meaʻai, e lilo ka inika UV i mea hoʻomohala o ka inika paʻi gravure.

ʻO ka lua, ʻo ka hoʻohana ʻana i ka inika UV i ka paʻi offset hiki ke pale aku i ka hoʻoheheʻe ʻana i ka pauka, he mea maikaʻi ia i ka hoʻomaʻemaʻe ʻana i ke kaiapuni paʻi, a pale aku i nā pilikia i hoʻoiho ʻia e ka pauka paʻi ʻana i ka hana post-press, e like me ka hopena o ka glazing a me ka lamination, a hiki ke hana i ka hana pili.

ʻO ke kolu, nā inika UV no ka paʻi gravure. Ma ke kahua o ka paʻi gravure, ua hoʻohana koho ʻia nā inika UV. I ka paʻi flexographic, ʻoi aku ka nui o ka paʻi flexographic pūnaewele haʻahaʻa, ʻoi aku ka nānā ʻana o ka poʻe i ka liʻiliʻi o ka downtime, ʻoi aku ka ikaika o ka friction, ʻoi aku ka maikaʻi o ka paʻi ʻana, a me nā mea ʻē aʻe. he papa kiʻekiʻe ma mua o ka paʻi ʻīnika pili wai. Loaʻa ka ink UV i nā manaʻolana hoʻomohala ākea.