Njira zabwino zosindikizira zoyikamo zowotcha zapadera zimatengera zofunikira zawo.Ma mbale osindikizira amagwiritsidwa ntchito kawirikawiri, ndipo mpaka posachedwapa, osindikiza analibe njira ina.
Inki imasamutsidwa kuzinthu zosindikizidwa mu osindikiza akale pogwiritsa ntchito mbale zosindikizira.Chifukwa mbale zomwe zimagwiritsidwa ntchito paokha zimagwiritsidwa ntchito, kusintha ntchito zosindikiza kungakhale kovuta chifukwa makina osindikizira amafunika kusinthidwa.Kuonjezera apo, mbale zambiri ziyenera kugwiritsidwa ntchito kuwonjezera mtundu wa khofi, zomwe zimapangitsa kuti makina osindikizira azikhala osakhazikika.
Osindikiza ambiri akugwiritsabe ntchito makina osindikizira omwe ali ndi mbale zosindikizira zachikhalidwe ngakhale kuti chitukuko chaukadaulo wosindikiza wa digito.Izi ndichifukwa choti akadali makina amtengo wapatali omwe amapanga zisindikizo zabwino kwambiri.
Ambiri, komabe, akudandaula za kukhazikika kwa mbale zosindikizira monga gawo lapadera la khofi likupitiriza kuika patsogolo ma CD osungira zachilengedwe.
Kodi mbale zosindikizira ndi chiyani?
Chosindikizira chosindikizira chimapangidwa ndi pepala lolimba, lomwe nthawi zambiri limapangidwa ndi aluminiyamu.
Chithunzi chomwe chikusindikizidwa chimakhomeredwa mu pepala lathyathyathya, lopyapyala.Ma mbalewa amamangidwa pogwiritsa ntchito ma asidi, zida za kompyuta-to-plate (CTP), kapena ukadaulo wa laser.
Izi zimachitidwa ndi chosindikizira, yemwe amagwiritsa ntchito makina apadera kuti akopere chithunzi cha kasitomala pa mbale.
Nthawi zambiri, mtunduwo umakhala wowoneka bwino kwambiri pakuzama kwake.Ndikofunika kukumbukira kuti mapangidwewo amagwiritsa ntchito mbale imodzi pamtundu uliwonse.
Choncho, mapangidwe amtundu adzafunika kupanga mbale zinayi zosiyana, pokhapokha ngati wowotcha apempha makamaka mapangidwe akuda ndi oyera.Cyan, magenta, yellow, ndi "key," yomwe ndi yakuda, ndi mitundu inayi ya CMYK yomwe idzayimiridwa ndi imodzi mwa mbale zinayizi.
Mitundu imasinthidwa kukhala mtundu wa CMYK pambuyo poti chosindikizira chilandire mafayilo opangira.Izi zimatsimikizira kuchuluka kwa mitundu inayi yomwe iyenera kugwiritsidwa ntchito kuti mupeze mtundu womwe mukufuna.
Inkizo amaziika pa mbale iliyonse ikapangidwa, kenako amasamutsidwa ku zipangizo zolongedza.Kenako, njira yomweyo imachitika ndi mtundu uliwonse wotsatira.
Makina osindikizira a cylindrical plate holder, omwe amazungulira ndi kukanikiza mbale pa makina osindikizira, amakhala ndi mbale.
Kusindikiza kwa Rotogravure ndi flexographic ndi njira ziwiri zazikulu zomwe zimagwiritsa ntchito mbale zosindikizira.
Pakusindikiza kwa rotogravure, chosindikizira chimagwiritsa ntchito makina osindikizira okhala ndi masilinda ojambulidwa.
Kusindikiza kwa Flexographic, kumbali ina, kumagwiritsa ntchito mbale zosindikizira zomwe zili ndi malo okwera.Ngakhale kusankha kwachangu komanso kotsika mtengo, kusindikiza kwa rotogravure ndikoyenera kusindikiza kwautali.
Komabe, chilichonse mwa njirazi chimafuna ndalama zambiri zam'tsogolo kuti apange ndikuyika mbale zosindikizira.Komabe, ngati agwiritsidwa ntchito pafupipafupi mokwanira, mtengo wagawo lililonse umakhala wocheperako.
Kusinthasintha kwa zowotcha kumaletsedwanso ndi mbale zosindikizira, zomwe zimawalepheretsa kusinthasintha zikwama zawo ndikupanga mapangidwe a paketi yocheperako.
Zotsatira zake, kusindikiza kwa mbale kumagwiritsidwa ntchito pafupipafupi ndi makampani akuluakulu a khofi padziko lonse lapansi.Mtengo pagawo lililonse la njira yosindikizirayi ndi yayikulu kwambiri kwa owotcha ang'onoang'ono.
Ndi zigawo ziti zomwe zimapangidwira kupanga mbale zosindikizira?
Nkhawa za kutalika kwa mbale zosindikizira zilipo kuwonjezera pa mtengo.
Zifukwa ziŵiri—zinthu zomangira mbaleyo ndi mmene zimagwiritsidwira ntchito kaŵirikaŵiri—zingalingaliridwe kuti titsimikizire zimenezi.
Ma mbale osindikizira nthawi zambiri amapangidwa ndi zitsulo, nthawi zambiri zitsulo zokhala ndi mkuwa, koma amathanso kupangidwa ndi pulasitiki, mphira, mapepala, kapena zoumba.Mwachilengedwe, kukhazikika kwa chilichonse mwazinthu izi kumasiyanasiyana pang'ono.
Zida zosakhalitsa ndi mapepala ndi zoumba, zomwe zimakhalanso ndi mapazi otsika kwambiri a carbon popanga.Chitsulo, pulasitiki, ndi mphira ndi zinthu zolimba kwambiri, koma kupanga kwake kumawononga kwambiri chilengedwe.
Zida zabwino kwambiri zogwiritsira ntchito zimayenera kusankhidwa ndi owotcha omwe akufuna kuchepetsa kuwononga zachilengedwe zomwe amasindikiza.
Mwachitsanzo, mapepala ndi zitsulo za ceramic zingakhale zopindulitsa kwambiri pa chilengedwe zomwe zingagwiritsidwe ntchito posindikiza pang'ono.
Komabe, chikanakhala chanzeru kugwiritsa ntchito zipangizo zolimba ngati silinda imeneyi iyenera kusindikiza makope mamiliyoni ambiri.Izi zimalepheretsa kufunika kotengera masilindala angapo.
Chifukwa chakuti mbalezi zitha kugwiritsidwanso ntchito, ichi ndi chisankho chothandiza kwambiri kwa owotcha omwe sasintha kapangidwe kawo.Silinda imodzi ya rotogravure imatha kugwiritsidwa ntchito mpaka nthawi 20 miliyoni, zomwe ndi zodabwitsa.
Ma mbalewa ndi osavuta kuyeretsa, kulola kusungidwa mpaka kusindikiza kotsatira.Chifukwa cha izi, ndi njira yabwino, yotsika mtengo kwa owotcha akuluakulu okhala ndi zilembo zazitali.
Kuphatikiza apo, kugwiritsa ntchito inki zotsika kwambiri (VOC) ndi zolembera zobwezerezedwanso monga Kraft kapena pepala la mpunga kungapangitse kuti njirayi isathe.Komanso kukonzanso mbale yosindikizira ikafika kumapeto kwa moyo wake wothandiza ndikumamatira ndi mapangidwe omwewo.
Komabe, kwa owotcha ang'onoang'ono, kusindikiza kwa digito kungakhale kopindulitsa kwambiri zachilengedwe kuposa kugwiritsa ntchito mbale zosindikizira.
Kwenikweni, mtengo kapena mawonekedwe a kaboni omwe mapale osindikizira anayiwo angatulutse sizingapambane ndi kawerengedwe kakang'ono kakusindikiza.Kusindikiza kwapa digito kumapereka njira yotsika mtengo komanso yosawononga chilengedwe.
Ubwino wa eco-friendly kusindikiza pa khofi phukusi
Chimodzi mwazinthu zazikulu zomwe bizinesi ya khofi ikukumana nayo ndikukhazikika.Popanda izi, eni malo ogulitsa khofi ndi okazinga amalephera kusunga makasitomala awo, kuteteza zokolola, kapena kusunga makampani.
Kupaka ndi malo abwino oyambira okazinga omwe akufuna kukweza zidziwitso zamakampani awo.Pali zabwino zambiri zogwiritsira ntchito eco-friendly printing.
Imatsimikizira kuti owotcha akuthandizira kuteteza gawoli ku zovuta zake zazikulu ndipo ikhala yofunika kwambiri pothandizira njira zosunga makasitomala.Malinga ndi kafukufuku waposachedwa, 81% ya ogula akufuna kutsata mabizinesi okhazikika.
Malinga ndi kafukufuku wolumikizidwa, pafupifupi kotala la omwe adafunsidwa adasiya kuthandizira kampani kapena kugula chinthu china chifukwa cha zovuta zokhudzana ndi chikhalidwe kapena kukhazikika.
Kuyika kwa eco-friendly mwachiwonekere kumakopa ogula omwe akuchulukirachulukira ndipo kumatha kuthandizira kuonetsetsa kuti akukhalabe okhulupirika ku mtundu.
Owotcha amatha kukulitsa kuzindikirika kwa mtundu pakati pa anthu ambiri ndikupanga chithunzi chabwino powonetsetsa kuti mtunduwo ukugwirizana ndi kukhazikika.
Owotcha khofi amene akufuna kugwiritsa ntchito khofi wosunga chilengedwe ayenera kuganizira zonse zomwe zimasindikizidwa komanso zida zake.Kukula kwa kusindikiza kumayenera kuganiziridwa ngati chinthu choyambirira chosindikizira.
Chosankha chokomera zachilengedwe kwa owotcha ang'onoang'ono ndikuthandizana ndi akatswiri oyika zinthu omwe amagwiritsa ntchito makina osindikizira a digito.
Njira zosindikizira za digito zimagwiritsa ntchito mphamvu zochepa kwambiri ndipo sizifuna mbale zosindikizira.Choncho amawononga ndalama zochepa ndipo amagwiritsa ntchito zipangizo zochepa kwambiri.
Kuphatikiza apo, amachepetsa kwambiri chisonkhezero chawo pa chilengedwe.Makamaka, poyerekeza ndi kusindikiza kwa rotogravure ndi flexographic, HP Indigo Press 25K ili ndi chilengedwe chomwe ndi 80% chotsika.
Kuphatikiza apo, owotcha khofi amatha kuchepetsa kukhudzidwa kwawo kwa kaboni posankha chosindikizira chomwe chimapereka zida zonyamula khofi zomwe sizingawononge chilengedwe.
Kwa nthawi yoyamba, owotcha odziyimira pawokha tsopano ali ndi mwayi wopangira khofi wokhazikika womwe ndi wotsika mtengo komanso wokhazikika chifukwa cha zomwe zachitika posachedwa paukadaulo wosindikiza wa digito.
Zopaka khofi zitha kupangidwa mwapadera komanso kusindikizidwa pakompyuta ku CYANPAK ndikusintha kwa maola 40 komanso nthawi yotumiza maola 24.
Kuphatikiza apo, mosasamala kanthu za kukula kapena zinthu, timapereka madongosolo otsika otsika (MOQ) pakulongedza.Titha kutsimikiziranso kuti zoyikapo zimatha kubwezeredwanso kapena kuwonongeka chifukwa timapereka matumba opangidwa ndi zinthu zoteteza chilengedwe kuphatikiza kraft ndi pepala la mpunga, komanso matumba okhala ndi LDPE ndi PLA.
Nthawi yotumiza: Dec-06-2022