Ilogo Eyenziwe Ngokwezifiso Amabhokisi Esipho Ekhadibhodi Ephrintiwe Isitolo esithengisa esitolo esidayisa yonke impahla Ngeribhoni
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Ukuphrinta, kuyizinhlobonhlobo zemikhiqizo ephrintiwe, ecishe igcwele izingubo zabantu, ukudla, izindlu, ukuhamba ensimini, nokuphila kwabantu kuseduze kakhulu.Singakanani isilinganiso senqwaba yezingxenye ezibukhoma?Akukona nje kuphela ukubona ukuthi umbala wokuphrinta uhambisana nezidingo, kodwa futhi ukubona ukuthi ingabe leli qoqo likayinki ophilayo lizinzile.Namuhla, Ngokusekelwe kuleli bhokisi lesipho, ngingathanda ukwabelana nawe ngezinto ezimbalwa ezinomthelela ekuzinzeni kombala uyinki:
Umthelela obonakalayo wombala we-inki ungenye yezinto ezibalulekile zokukala ikhwalithi yento ephrintiwe.Umbala oyinki ofanayo, umbala onembile nogqamile kanye nombala ongaguquki kuyizidingo eziyisisekelo zekhwalithi yento ephrintiwe.Ukuqonda okulungile kwekhwalithi yombala we-inki wokuphrinta kubaluleke kakhulu ekulawuleni okunembile kombala we-inki wokuphrinta kanye nokuthuthukiswa kwekhwalithi yokuphrinta yemikhiqizo yokuphrinta imibala.
Izinga lokushisa
Ukugcina izinga lokushisa kanye nomswakama ungashintshi kubaluleke kakhulu ukuze uqinisekise ukuzinza kweyinki.Ukuphrinta ehlobo, ngenxa yamazinga okushisa akhona kuphezulu, ngakho-ke umshini wokunyathelisa we-roller wokudlulisa uyinki kalula, futhi ngokwanda kwesikhathi sokunyathelisa, ukunyathelisa ukuqina komthamo we-inki, ngaphansi kwesimo sobuningi bukayinki ofanayo, ikhwalithi yokuphrinta uyinki uzojula, ngakho enqubweni yokuphrinta ukuthola isignali yokuminyana, evame ukuqhathaniswa nesampula esayiniwe, uma kunesidingo kungancishiswa kahle inani le-inki, ukuze uphrinte futhi usayine umbala wesampula.
Ebusika, njengoba izinga lokushisa elizungezile liphansi, izinga lokushisa lazo zonke izingxenye zomshini liphansi lapho umshini uqalwa ekuseni.Abaqhubi bokuphrinta kufanele benze amaphuzu amabili alandelayo ngaphambi kokuqala ukuphrinta.
Okokuqala, thuthukisa izinga lokushisa nomswakama we-workshop ukuze ufinyelele izinga (izinga lokushisa liyi-20 ~ 24 ℃, umswakama ngu-60% ~ 70%).
Okwesibili, ukushisa uyinki noma wengeze izithasiselo noma uyinki kuyinki, ukwandisa ukuhamba kweyinki, bese uvula.
Ngenxa yokuvikelwa kwemvelo, leli bhokisi lesipho ligcina umbala wezinto ezingavuthiwe, ngakho-ke izinga lokushisa linethonya elincane noma elingelutho kulo.
Ukuhlushwa kwesisombululo somthombo
Namuhla amaphrinta amaningi amukela uhlelo lwenguqulo ye-othomathikhi yemfundo, kodwa enguqulweni yengeza ngesandla hlobisa umshini wokucindezela uketshezi iphrinta idinga ukuthunyelwa kwabasebenzi inguqulo yemfundo enhle ngaphambi kokuqalisa, lokhu kungenxa yokuthi inqubo yokuphrinta yokwengeza amanzi notshwala nethangi lamanzi endaweni emaphakathi. amathafa ezinye inguqulo yemfundo uketshezi izinga lokushisa nokugxila kwakuhlukile, kulula ukubangela ukuphrinta ngokungcolile, kodwa uma ufuna ukususa isidingo esingcolile esintantayo sokwandisa ubungako bamanzi, amanzi ayinki azokwanda futhi abe lula.
Ngaphezu kwalokho, ukugxila kwesisombululo somthombo kufanele kuhlangabezane nezidingo zokuphrinta, ezingakalwa ngephepha lokuhlola i-pH noma imitha yokugxilisa ingqondo.Uma ukuhlushwa kukhulu kakhulu, khona-ke uyinki kunoma yikuphi futhi ayihlangabezani nezidingo, futhi inkino izokwenziwa emulsified ngokushesha;Futhi uma ukuhlushwa kuncane kakhulu, inani lamanzi elingeziwe ezingxenyeni eziphilayo ezingcolile ezintantayo lizoqedwa, futhi uma ukusheshisa kokunyathelisa, okungcolile okuntantayo kuzovela kalula endaweni yomlomo, ukwanda kweyinki yamanzi kuyoba okungajulile, ukwakha umjikelezo ononya, okwenza ukuzinza kombala weyinki akukwazi ukulawulwa.
Lawula inani likayinki
Ukuphrinta ngaphambi kokuphrinta kubaluleke kakhulu.Ngemva kokulungiswa kombala we-inki, isampula yokuphrinta evamile, eyaziwa nangokuthi isampula yesiginesha, kufanele iphrintwe kuqala, bese ilenga etafuleni lesampula.
Lokhu kudinga ukuthi senze izinto ezimbili ezilandelayo ngaphambi kokuphrinta:
Okokuqala, ngaphambi kokuthi uyinki unciphise inani lamanzi, ngoba ukuminyana kwesakhiwo esihlukile kuhlukile, isidingo samanzi sizohluka.
Okwesibili, ukuminyana kwenkambu yebha yesignali kufanele kube ngaphakathi kwebanga elijwayelekile (ekuphrinteni kwemibala emine, u-Y ungu-0.85 ~ 1.10, M ungu-1.25 ~ 1.50, C ungu-1.30 ~ 1.55, K ungu-1.40 ~ 1.70).
Isizathu sokuqinisekisa amaphuzu amabili angenhla ukuthi uma inani likayinki lengxenye yokugcina ephilayo likhulu kakhulu, futhi ingxenye ephilayo yamanje incane kakhulu, futhi amanzi awancishiswa kusengaphambili ngaphambi kokufakwa kwe-inki, khona-ke umbala yesiginesha akuwona umbala oyinki ojwayelekile nhlobo, futhi nakanjani uzoshintsha ngesikhathi sokuphrinta.Futhi ngakho-ke inani likayinki ku-layout ngeke lihambe, lizokwakha kancane kancane emgqeni futhi lifakwe kancane kancane, ku-roller yamanzi ngemuva kokungcola okuntantayo kunzima ukuqeda, futhi ukunyathelisa ngenani elifanayo lokufafaza kwe-powder kuyoba okunamathelayo.Ama-opharetha ngokuzungezisa kwerola kayinki okwenzeka lapho umsindo othi "yi yi", noma i-inki yerola ye-inki nokucwebezela kungahlulela isimo.
Ngakho-ke ukaputeni wokuphrinta ngaphambi kwesampula yesibonakaliso kufanele enze umkhuba omuhle wokunciphisa amanzi, owabonwa ohlelweni lokusebenzisa inguqulo yephepha nomlomo we-inki we-diao wokuba khona kwe-tinting, kuze kube yilapho ukwanda kwamanzi kancane kancane kuqeda ukungcola okuntantayo, khona-ke isignali ye ukuminyana kuvumelana nendinganiso, uyinki uhambisana nencazelo yangempela, "ngombono omncane ophrintiwe oyinki kanye nenani elincane lokuphrinta kwamanzi", lokhu bukhoma kuzoba lula kakhulu ukwenza ukuzinza kukayinki, ukulawuleka kalula.
Ngokufanayo, leli bhokisi lesipho alinakho ukuphrinta, kodwa singakwazi ukwenza ngokwezifiso amabhokisi esipho ahlukene ngokuvumelana nezidingo zamakhasimende, izinhlobo ezihlukahlukene zamabhokisi nemibala ecebile, ukuphrinta uhlole ngokucophelela umbala weyinki, ukukhiqizwa kokugcina kokwaneliseka kwamakhasimende. izimo ezidingekayo zebhokisi lesipho.
Isivinini sokuphrinta
Leli phuzu lihamba ngokuzinza kukayinki kulo lonke, ngoba kuphela ephepheni elizinzile le-feida ngaphansi kwesisekelo sokuzinza, umbala ungahlala uzinzile.Uma ukudla nokulungiswa okungalungile, imoto engenalutho futhi eyisicefe, futhi kokubili kungabangela uyinki akazinzile, futhi kuzomosha iphepha eliningi, uma kwenzeka kuba nephepha le-electrostatic big offset (iphepha ngokuvamile elingaphansi kuka-100 g/m2), kulula ukuvela. i-punch elawulayo nephepha kunokulinda into ethile, kuzofanela icabange ngendlela ethile yokwandisa umswakama womoya, ibekwe ngaphezu kokuphakelayo kwephepha le-feida, isuse induku yensimbi ye-electrostatic ukuze kuqedwe ugesi omile wephepha.
Ukusebenza kukayinki
Izinga lezingxenye ezibukhoma liyahlukahluka, futhi iphrinta ingaba noyinki abathathu noma ngaphezulu emshinini wokunyathelisa (izingxenye ezibukhoma ezingadingi kakhulu ngokuvamile ziyi-ink ezishibhile, kuyilapho ezibiza kakhulu zithengwa kwamanye amazwe).Ukaputeni ekusebenziseni kwabo izici ze-inki banokuqonda okuningiliziwe kanye nobuchule.
Njengoyinki omile osheshayo uma kwenzeka amaklayenti afana nesikhathi sokuphumula noma isikhathi eside, ome ngokushesha, uyinki wokuphrinta uzothumela ukukhanya futhi, futhi ngenkathi ehlukene, izimo zokushisa ezihlukene, uyinki uzobonisa i-viscosity ehlukene, ngakho ukaputeni udinga ngokuvumelana ekusebenzeni okuhlukile kukayinki, i-doping noma i-adjuvant kawoyela eyomile, noma ngokulawula izinga lokushisa nomswakama ukuze ulawule i-viscosity kayinki.
Abakhiqizi abaningi bakhiqiza oyinki, kodwa sithenga oyinki bomkhiqizo kuphela.Amabhokisi amaningi ezipho asebenzisa umbala we-pantone ekwakhiweni kwawo.Eminye imibala izwela kakhulu futhi izokhiqiza umehluko wombala ngokuya ngezinguquko zemvelo.
Ikhwalithi yephepha
Ikhwalithi yamaphepha idlala indima ebalulekile ekuzinzeni koyinki wokunyathelisa.Uma uhlangabezana izinga eliphansi, kulula ukulahla iphepha, kungakhathaliseki ukuthi ukulawula, awukwazi ukugcina uzinzo uyinki.Uma kwenzeka ukuthi iphepha alikwazi ukushintshwa, izinyathelo ezilandelayo zingathathwa.
I-1) Sula izinhlangothi zephepha ngendwangu emanzi ukuze ususe umkhawulo woboya bephepha obubangelwa ummese wokusika obuthuntu.
2) ukwengeza inani elifanele izithasiselo in uyinki kuzosuswa, ukuze viscosity kuncishiswe, uyinki ngengubo yokulala Adhesive uvolo kuyoba ngcono.
3) Uma inani lezingxenye ezibukhoma likhulu, ukulandelana kombala okuhlanekezelwe kucatshangelwa (ngaphandle kokuthinta umbala wokugcina).Uyinki omncane ubekwe ngaphambili futhi uyinki omkhulu ubekwe eqenjini lombala elingemuva.Ngale ndlela, lapho iqembu lokuqala noma lesibili lephepha linyatheliswa ngoyinki omncane futhi isikrini esikhanyayo sibekwe, umcimbi wokulahlekelwa izinwele ebusweni bephepha uzothuthukiswa kakhulu.
4) Nciphisa ingcindezi yokuphrinta, hlela ngokunengqondo izikhathi zokuhlanza ingubo, ngemva kwengubo ngayinye yokuhlanza, faka iphepha elengeziwe (alukho uhlangothi lokunyathelisa olubheke phezulu) lokuphrinta kwecala, elizodlala indima yokunciphisa inqubo yokuphrinta elandelayo ye-inki elula, ukuthi izinga lokwenqatshwa liyancipha.
Ngokufanayo, ibhodi lephepha nephepha le-kraft elisetshenziswe kuleli bhokisi lesipho lithengwa umkhiqizi obambisene nathi iminyaka eminingi.Izinga lephepha alibonakali ngaphandle, ikakhulukazi ibhodi elimpunga, libukeka lihle ngaphandle, kodwa umgogodla umpofu kakhulu.Ngakho sithenga kuphela izinto zokusetshenziswa kubakhiqizi esibathembayo.Phela ngenxa yokuwohloka kwemvelo, ukuqaphela kwabantu ngokuvikelwa kwemvelo kuya ngokuya kuqina .Amabhokisi esipho ekhwalithi enhle kuphela afanele ukuthunyelwa kubangani nezihlobo.
- Umklamo wombala wangempela.
- Gcina umbala wangempela webhokisi lesipho, unobungani bemvelo.
- Izinto ezingenazithiyo.
- Akukho ukwahlukanisa ngaphakathi kwebhokisi lesipho, ukuze ukwazi ukubeka izipho noma kuphi lapho uthanda khona.
