Intshayelelo: Iileyibhile zinokubonwa kuyo yonke indawo ebomini bethu.Ngotshintsho lwengcamango yokupakisha kunye nokutsha kwezobuchwepheshe, iilebhile ziyinxalenye ebalulekileyo yokupakishwa kwempahla.Kwinkqubo yokuvelisa imihla ngemihla, indlela yokugcina ukuhambelana kombala wokushicilela ileyibhile isoloko iyingxaki enzima kubaqhubi bemveliso.Amashishini amaninzi oshicilelo lwelebhile athwaxwa zizikhalazo zabathengi okanye kwanembuyekezo ngenxa yomahluko wemibala yeemveliso zelebhile.Emva koko, njani ukulawula ukuhambelana kombala wemveliso kwinkqubo yokuvelisa ilebula?Eli nqaku livela kwimiba emininzi yokwabelana nawe, umxholo womgangatho wenkqubo yokupakisha yereferensi yabahlobo:
Ileyibhile
Iileyibhile, uninzi lwazo zizinto eziprintiweyo ezisetyenziselwa ukuchonga ulwazi olufanelekileyo malunga nemveliso yakho, uninzi lwazo luncamathela ngasemva.Kodwa kukho ukuprinta ngaphandle kokuncamathelisa, okwakwaziwa njengeleyibhile.Ileyibhile eneglu idumile ithi "isincamathelisi esincamathelayo".Ukuleyibhelishwa kwezixhobo ezilungelelanisiweyo kulawulwa ngurhulumente (okanye ngaphakathi kwiphondo).Ileyibhile inokuchaza ngokucacileyo iinkcukacha zezixhobo ezilinganisiweyo.
1. Ukuseka inkqubo yokulawula imibala efanelekileyo
Siyazi ukuba akunakwenzeka ukuphepha ukuphambuka kwechromatic ngokupheleleyo.Isitshixo yindlela yokulawula ukuphambuka kwechromatic ngaphakathi koluhlu olufanelekileyo.Emva koko, inyathelo eliphambili kumashishini oshicilelo lwelebhile ukulawula ukuhambelana kombala weemveliso zelebhile kukuseka inkqubo yokulawula umbala ovakalayo kunye nengqiqo, ukuze abaqhubi baqonde ububanzi beemveliso ezifanelekileyo.Ezithile zinezi ngongoma zilandelayo.
Chaza imida yombala wemveliso:
Xa sivelisa imveliso yeleyibhile ethile ixesha ngalinye, kufuneka sibale umda ophezulu, umgangatho kunye nomda osezantsi wombala welebhile yemveliso, kwaye siyimise “njengephepha lesampulu” emva kokuqinisekiswa komthengi.Kwimveliso yexesha elizayo, ngokusekelwe kumbala oqhelekileyo wephepha lesampuli, ukuguquguquka kombala akuyi kudlula imida ephezulu nangaphantsi.Ngale ndlela, ngelixa uqinisekisa ukuhambelana kombala wemveliso yelebhile, inokunika abasebenzi bemveliso uluhlu olufanelekileyo lokuguquguquka kombala, kwaye wenze umgangatho wombala wemveliso usebenze ngakumbi.
Ukuphucula iziqwenga zokuqala nezokugqibela zesampulu, inkqubo yokuhlola kunye nesampula:
Ukuqinisekisa ngakumbi ukuphunyezwa komgangatho wombala, izinto zokuhlola umbala weemveliso ezibhaliweyo kufuneka zongezwe kwisampulu yenkqubo yokutyikitya yeziqwenga zokuqala nezokugqibela zeemveliso ezibhalwe, ukuze kuququzelelwe abasebenzi bolawulo lwemveliso ukulawula imveliso. Umahluko wombala weemveliso eziphawulweyo, kunye neemveliso ezinophawu olungafanelekanga azisayi kudlula ukuhlolwa.Kwangaxeshanye ukomeleza ukuhlolwa kunye neesampuli ukuqinisekisa ukuba kwinkqubo yokuvelisa imveliso yoshicilelo ileyibhile unokufumana kwangethuba kwaye ujongane neemveliso zelebhile ngaphaya koluhlu olufanelekileyo lomahluko wombala.
2. Umthombo wokukhanya osemgangathweni woshicilelo
Amashishini amaninzi okuprinta iilebhile asebenzisa umthombo wokukhanya ukubona umbala wahluke kakhulu kumbala obonwa emini ngexesha lokutshintsha ebusuku, okukhokelela kumahluko wombala wokushicilela.Ke ngoko, kucetyiswa ukuba uninzi lwamashishini oshicilelo lwelebhile kufuneka asebenzise umthombo wokukhanya osemgangathweni oshicilelweyo wokukhanyisa.Amashishini aneemeko nawo kufuneka axhobise ngeebhokisi zomthombo wokukhanya osemgangathweni, ukuze abasebenzi bakwazi ukuthelekisa imibala yeelebhile zeemveliso phantsi komthombo wokukhanya osemgangathweni.Oku kunokunqanda ngokufanelekileyo ingxaki yoshicilelo lomahluko wombala obangelwa ngumthombo wokukhanya ongekho mgangathweni.
3.Iingxaki ze-Ink ziya kukhokelela kumahluko wombala
Ndikhe ndadibana nemeko enjalo: emva kokuba iimveliso zeleyibhile zibekwe kwindawo yomthengi ixesha elithile, umbala we-inki watshintsha ngokuthe ngcembe (ngokukodwa ubonakaliswe njengokufiphala), kodwa into efanayo ayizange yenzeke kwiibhetshi ezininzi zangaphambili zeemveliso.Le meko idla ngokuba kukusetyenziswa kwe-inki ephelelwe lixesha.Ubomi beshelufa yee-inks eziqhelekileyo ze-UV zidla ngokuba ngunyaka omnye, ukusetyenziswa kwee-inki eziphelelweyo kulula ukuvela kwilebhile yeemveliso ziphela.Ngoko ke, amashishini oshicilelo ilebhile ekusetyenzisweni kwe-inki ye-UV kufuneka anikele ingqalelo ekusetyenzisweni kwabenzi be-inki rhoqo, kwaye anikele ingqalelo kubomi beshelufa ye-inki, uluhlu lwezinto ezihlaziyiweyo ngexesha, ukuze ungasebenzisi i-inki ephelelwe lixesha.Ukongeza, kwinkqubo yemveliso yoshicilelo ukunikela ingqalelo isixa izongezo ze-inki, ukuba ukusetyenziswa kwezongezo ze-inki ezigqithisileyo, kunokukhokelela ekushicileleni utshintsho lombala we-inki.Ngoko ke, ekusetyenzisweni kweentlobo ngeentlobo zezongezo ze-inki kunye nabanikezeli be-inki ukunxibelelana, kwaye emva koko unqume umlinganiselo ochanekileyo woluhlu lwezongezo.
4.Pantone umbala we-inki ukuhambelana kombala
Kwinkqubo yoshicilelo lwelebhile, i-inki ye-pantone isoloko ifuneka ukuze ilungiswe, kwaye kukho umahluko omkhulu phakathi kombala wesampulu kunye naleyo ye-inki ye-pantone.Esona sizathu siphambili sale meko sisixa seinki.I-inks zePantone zenziwe ngeentlobo zee-inks eziphambili, kwaye uninzi lwee-inks ze-UV ziyinkqubo yombala we-pantone, ke sikholisa ukwenza ii-inki ze-pantone ngokwekhadi lombala we-pantone ukunika umyinge womxube.
Kodwa kufuneka kuphawulwe apha, umlinganiselo we-inki yekhadi lombala we-pantone unokuchaneka ngokupheleleyo, ngokufuthi kuya kubakho umahluko omncinci.Ngeli xesha, amava omshicileli ayadingeka, kuba uvakalelo lomshicileli kumbala we-inki lubaluleke kakhulu.Abashicileli kufuneka bafunde ngakumbi kwaye baziqhelanise, baqokelele amava kule ndawo ukufikelela kwinqanaba lobuchule.Apha ndingathanda ukukukhumbuza ukuba ayizizo zonke ii-inki ezisekelwe kwinkqubo yombala we-pantone, xa i-inki ye-pantone yemibala ayinakusekwa kumlinganiselo wekhadi lombala we-pantone, ngaphandle koko kunzima ukuxuba umbala ofunekayo.
5.Pre - ipleyiti yokucofa - ukwenza kunye nokuhambelana kombala
Amashishini amaninzi okuprinta iilebhile ahlangabezane nemeko enjalo: iimveliso zeleyibhile ziprintwe ngokwazo xa zileqa iisampuli zikude nombala wesampuli obonelelwa ngabathengi.Uninzi lwezi ngxaki zibangelwa yipleyiti yoshicilelo yoxinaniso lwamachaphaza kunye nobukhulu kunye noxinano lwamachaphaza esampuli kunye nobukhulu azilingani.Kwiimeko ezinjalo, la manyathelo alandelayo acetyiswa ukuba aphuculwe.
Okokuqala, irula yocingo ekhethekileyo isetyenziselwa ukulinganisa inani locingo olongeziweyo kwisampuli, ukwenzela ukuba kuqinisekiswe ukuba inani locingo olongeziweyo kwi-plate lihambelana nenani lecingo elongezelelweyo kwisampuli.Eli nyathelo libaluleke kakhulu.Okwesibini, ngokusebenzisa iglasi yokukhulisa ukujonga umbala ngamnye ubungakanani bechaphaza loshicilelo kunye nombala ohambelanayo wesampulu yobungakanani bechaphaza iyahambelana, ukuba ayihambelani, kufuneka ulungelelanise ubungakanani obufanayo okanye obuqikelelweyo.
6.Iiparamitha ze-roller yoshicilelo lweFlexo
Uninzi lwamashishini oshicilelo lwelebhile asebenzisa izixhobo zoshicilelo ze-flexo ukuprinta iileyibhile zale meko: ukuleqa umthengi ukubonelela ngesampulu yombala, nokuba yintoni na ayinakufikelela kwinqanaba lombala ofanayo okanye kufutshane nesampula, phantsi kokukhulisa. iglasi ukubona isayithi wafumanisa ukuba ubungakanani kunye noxinaniso ipleyiti ngasentla iye kufutshane kakhulu kunye nomthengi isampuli, sebenzisa umbala inki iyafana.Ngoko yintoni unobangela wokwahlukana kombala?
Umbala wemveliso yeleyibhile yeFlexo ukongeza kumbala we-inki, ubungakanani bechaphaza kunye nokuxinana kwempembelelo, kodwa nangenani le-anilicon roller mesh kunye nobunzulu bothungelwano.Ngokubanzi, inani le-anilicon roller kunye nenani lepleyiti yokushicilela kunye nomlinganiso wocingo yi-3∶1 okanye 4∶1.Ngoko ke, ekusebenziseni i-flexo yoshicilelo lweelebhile zeemveliso zeelebhile, ukwenzela ukugcina umbala usondele kwisampuli, ngaphezu kwenkqubo yokwenza ipleyiti kufuneka ubeke ingqalelo kubukhulu bomnatha kunye noxinaniso kangangoko kunokwenzeka ngokuhambelana neesampuli, kwakhona qaphela i-anilox roll yesikrini sobuninzi kunye nobunzulu bomngxuma, ngokulungelelanisa ezi parameters ukuphumeza umphumo wombala kufutshane neemveliso zeleyibhile zesampuli.
Ixesha lokuposa: Dec-21-2020