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E mālama i ka hana ʻana i nā kīʻaha pepa (1)

2021-11-22

1. Mold pahi
kīʻaha pepas hiki ke puunaueia i 3, 4, 5, 6.5, 7, 8, 9, 10, a me 12 auneke e like me ko lakou nui. ʻO nā kiʻekiʻe e like me 5.2, 6, 7, 7.3, 7.6, 8.4, 8.8, 9.3, a me 11.7cm. Ma muli o nā kikoʻī like ʻole, ʻokoʻa ka nui o ka make e pili ana. I kekahi manawa hiki i ka ʻōpala pahi ke kāhea i nā palapala i hana ʻia ma mua, akā aia kekahi mau mea kūʻai aku i nā ʻāpana kūikawā o ka mold pahi, pono e huki ʻia e like me ka nui i ʻōlelo ʻia, a pono e paʻi ʻia ma hope o ke kiʻi ʻana (nā ʻāpana pahi o nā huahana flexographic āpau. pono e paʻi ʻia). A laila e hana i kahi papa hou a kaha kiʻi i ʻelua pōʻai, e pili ana i ka make waho, a laila e hoʻohana i kēia mau pōʻai ʻelua e hoʻohui i nā pōʻai he nui me kahi mea hana hui.
2. E hoʻonohonoho i nā kala
Hoʻohana pinepine ʻia ka nui o nā kala kikoʻī i ka paʻi paʻi ʻana, kahi e hoʻonui ai i ka paʻakikī o ke kaʻina hana. Nui nā kumu no ka hoʻohana ʻana i nā kala kiko:
ʻO ka mea mua, ʻaʻole hiki ke hoʻohana i ka hui ʻana o ʻekolu kala kumu o ka hue i ka paʻi paʻi ʻana, ʻoi aku ka maikaʻi o nā kala maʻemaʻe a me nā kala kūikawā.
ʻO ka lua, paʻi pinepine ʻia ka logo o ka ʻoihana ma ka ʻeke huahana. ʻO kēia mau logo i kekahi manawa nā kala kūloko o ka ʻoihana hoʻolālā. ʻOiai hiki ke hoʻohui ʻia kēia mau kala me nā kala kumu ʻekolu, pono nā kala kiko i ka nui o nā hihia.
ʻO ka hope, i ka paʻi ʻana, hoʻohana mau ʻia nā kala kiko no ka hoʻokaʻawale kala ʻana o nā kiʻi halftone kala. ʻO kaʻoiaʻiʻo, i ka paʻi ʻana i ka kofe a i ʻole ʻeleʻele, ma kahi o ka hoʻohana ʻana i ka melemele, magenta, cyan, a me ka ʻeleʻele, ʻoi aku ka maʻalahi a me ka maʻalahi o ka paʻi ʻana me ka inika ʻeleʻele hoʻokahi, a ʻoi aku ka ʻoiaʻiʻo o ka hopena kala ma hope o ka paʻi ʻana. No laila, i ka paʻi flexo, i ka loaʻa ʻana o ka palapala a ka mea kūʻai aku, pono e loaʻa mua kahi kanaka kūikawā e hana i ka hoʻokaʻawale kala ʻana, a laila e hana nā limahana hana me ka hopena hoʻokaʻawale kala. E ho'āʻo e hoʻololi i nā kala āpau me nā kala kiko. Akā i kekahi manawa hana ʻia me nā kala overlapping, maʻamau no ka mea ʻaʻole hiki ke hoʻololi ʻia ke kala o ka mea kūʻai aku e kahi kala kikoʻī, akā he koi koʻikoʻi ka mea kūʻai aku i ke kala, no laila hiki ke hāʻawi wale i ka waiwai kala kumu i hāʻawi ʻia e ka mea kūʻai. luna e loaa.
3. Pahele
Ke trapping Ua loa e pono ai i loko o ka a pau? Iecaianoaaiiie kaʻina. No ka mea, o ke kohoʻia o ka'ōlewa papa, ia mea prone i paʻewa ai kakau ana. Na trapping kaʻina mea i hiki i ka hōʻemi iki kakau haiahū kūmau eʻaʻole kumu whitening 'ole' ē aʻe inaccuracy. I kahi kūlike o ke kala. Na trapping kaʻina nui "Hoʻonui i ka pono" mai ka kŘpa a māmā ke kala i ka kŘpa uala eleele waihoʻoluʻu. Ka mea mawaho, ahu iho ua paiia, a me ka nui o ka overprint mea ano laulā, 0.15-0.25mm, a me ka nānā 'ana i ka Customer.
4. ʻOkiʻoki, ʻano
ʻO ka maʻiʻo o ka huahana he kiʻi vector e like me ka hiki. No ka mea aia nā kumu mua o nā mea kūʻai aku i kekahi manawa ma ke ʻano JPG, e loaʻa nā ʻaoʻao jagged ma hope o ka hoʻonui ʻia ʻana o ke kiʻi, no laila pono e hana i kahi ʻoki. E hoʻohana i ka mea hana peni a me ka mea paahana kikokiko e ʻoki a paʻi. E ʻoki i ka nui ma ke ʻano outline, i kūlike ke ʻano o ka ʻoki a me ke kiʻi kumu kumu. Ma waho aʻe o nā kiʻi paʻakikī, pono e ʻoki ʻia nā kiʻi ʻē aʻe a pau. Ke paʻi ʻana, e hoʻolohe i ka nui o ka kikokikona a me ka font like. I ka hana ʻana i ka kikokikona, e hoʻololi i ke kikokikona i kiʻi vector i kūlike me ka laʻana kumu.
Inā lahilahi nā kaha o ka kikokikona i ka palapala e komo mai ana, ʻaʻole e paʻi ʻia no ka mea ʻaʻole hiki ke paʻi ʻia nā kiko ma ka pā i ka wā e paʻi ʻia ai. I kēia hihia, pono ke kikokikona i ka wiwo ʻole. Pono e hoʻomaopopo ʻia ʻo ka laulā o ke āpau ma waena o nā paʻi, no ka mea inā he liʻiliʻi ka mamao ma waena o nā peni ʻelua, e pōwehiwehi ke kikokikona ma muli o ka laha ʻana o ka ʻīnika i ka wā paʻi, no laila pono e hoʻonui ʻia ke kikokikona ma i kēia manawa e hoʻololi i ka ʻokoʻa ma waena o nā hahau.
5. Pākuʻi keʻokeʻo
ʻAʻole pono e hana ʻia ke pihi keʻokeʻo i ka wā e hālāwai ai me ke keʻokeʻo, akā ke paʻi ʻia ke kala e pili ana i ke keʻokeʻo e nā kala ʻelua a ʻoi aku paha, pono e hana ke pihi anti-keʻokeʻo. ʻO ka maʻamau, ʻo ka nui o ka pihi anti-white he 0.07mm, i hoʻoholo ʻia e ka mea kūʻai. Inā ʻo ia kahi i hoʻonui ʻia ai ka paʻi kala ʻelua, e hoʻopiha i ke kala me ka ʻokoʻa liʻiliʻi ma waena o nā kala ʻelua a me ke kala i paʻi ʻia. ʻO ke kumu o ka anti-white e hāʻawi i hoʻokahi kala. Eia nō naʻe, ma muli o ka hoʻohana nui ʻana o nā kala kiko i ka paʻi flexo, ʻaʻole nui nā hihia anti-white.
kīʻaha pepa
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