NgokwezifisoIbhokisi LekhekheImibono Yebhokisi Lesipho Lobusuku Bokuqomisana

Ngokuvamile inqubo yethu yokukhiqiza ibhokisi lombala webhokisi elenziwe ngokwezifiso ilandelayo.

1. Umklamo weimibono yebhokisi lesipho lobusuku bokuqomisana

Lesi sigaba siqedwa kakhulu nguwe, umklami kanye nendlu yokunyathelisa. Okokuqala, uklama amadokhumenti okupakisha nokunyathelisa ngokwezidingo zakho nenkampani yokukhangisa noma abaklami bakho bangaphakathi, bese uqedela ukukhetha izinto zokupakisha ngesikhathi esisodwa.

2. Akusekho ifilimuimibono yebhokisi lesipho lobusuku bokuqomisana

Thumela amafayela okuklama efektri yethu yokunyathelisa, bese ifektri yethu yokunyathelisa kanye nenkampani yamafilimu izokhiqiza ifilimu.

3. Ukuphrinta kwe-imibono yebhokisi lesipho lobusuku bokuqomisana

Ngemva kokuba ifektri yethu yokunyathelisa ithole ifilimu, izonyatheliswa ngokobukhulu befilimu, ubukhulu bephepha, kanye nombala wokunyathelisa.

4. Ukwenza isikhunta sommese kanye nomgodi wokufaka imibono yebhokisi lesipho langobusuku bokuqomisana

Ukukhiqizwa kwezinhlobo zokusika kufanele kunqunywe ngokwezibonelo kanye nemikhiqizo ephrintiwe eqediwe. Uhlobo oluhle lokusika lunquma ukubukeka nesimo sebhokisi lombala. Imigodi yokufaka isetshenziswa kakhulu emabhokisini okusika. Khetha iphepha lokugaya ngokwezidingo zakho bese ulinamathisela ndawonye ngemishini ekhethekile.

5. Ukwelashwa kokubukeka kwezinto eziphrintiwe ngemibono yebhokisi lesipho langobusuku bokuqomisana

Lokhu kwelashwa kokubukeka kuhloselwe kakhulu ukuhlobisa indawo, okuhlanganisa i-lamination, i-bronzing, i-UV, i-oyela polishing, njll.

6. Ukwakha imibono yebhokisi lesipho lobusuku bokuqomisana

Sebenzisa imishini, ukusika ngodayi. Sika ibhokisi lombala ngodayi ukuze wakhe isitayela esiyisisekelo sebhokisi lombala.

7. Ibhokisi elinamathelayo lemibono yebhokisi lesipho lobusuku bokuqomisana

Kuwukunamathisela ibhokisi lombala ezingxenyeni ezidinga ukuxhunywa ngokuqinile ngokwethempulethi noma isitayela sokuklama.

Ngakho-ke ngemva kwayo yonke inqubo engenhla, isikhathi sokukhiqiza ngobuningiimibono yebhokisi lesipho lobusuku bokuqomisana Kudingeka cishe izinsuku ezingama-25 kuya kwezingama-28 ngemuva kwefayela lomklamo eliqinisekisiwe.

Izinqubo zokunyathelisa ezisetshenziswa kakhulu zemikhiqizo yebhokisi zifaka phakathi ukunyathelisa kwe-offset, ukunyathelisa nge-letterpress (ukunyathelisa nge-flexo) kanye nokunyathelisa nge-gravure. Lezi zinhlobo ezintathu zokunyathelisa zinezinzuzo zazo. Ngakho-ke, ngokwesimo sangempela sefektri kanye nezici zomkhiqizo, kumele sihlole ngokuphelele izinzuzo nezingozi, bese sikhetha inqubo efanele yokukhiqiza ukunyathelisa, ukuze sinciphise kangcono izindleko zokukhiqiza ukunyathelisa, sithuthukise ukusebenza kahle kokukhiqiza ukunyathelisa kanye nekhwalithi yokunyathelisa yomkhiqizo.

1. Inqubo yokuphrinta ye-offset

Inqubo yokunyathelisa ye-offset inamaqoqo anemibala eminingi kanye namamodeli ephepha eligoqekayo elinokusebenza okuningi kanye nephepha eliyisicaba. Elokuqala linesivinini esikhulu sokukhiqiza futhi lifanelekela ukunyathelisa amabhokisi anyatheliswe ngaphambilini anamaqoqo amakhulu kanye nezakhiwo zomkhiqizo eziqinile. Ngemva kokunyathelisa, iphepha elingaphezulu lingahlanganiswa nephepha eliyisicaba. Ikhadibhodi eliyisicaba emugqeni wokukhiqiza liqiniswe ngqo futhi linamatheliswe. Isivinini sokunyathelisa salokhu kokugcina singafinyelela cishe amashidi ayi-10,000 ngehora, okufanelekela ukunyathelisa imikhiqizo yebhokisi ekhiqizwe ngamaqoqo amancane naphakathi, futhi imininingwane yokunyathelisa yephepha lobuso ingashintshwa kalula.

Umshini wephepha eliyisicaba ungaphrinta ngqo ikhadibhodi elicwebezelayo elicolekile, futhi ukunemba kwalo kokuphrinta okungaphezulu kuphakeme kunokwangaphambili, futhi ikhwalithi izinzile. Ingqimba encane yeyinki yenqubo yokuphrinta ye-offset ifaneleka kakhulu ipuleti elincane kanye nepuleti le-anilox elinemibala eminingi lokuphrinta okungaphezulu noma okungaphezulu. Izinzuzo zokukhiqiza zokwenza amapuleti okulula nokusheshayo, ukulayisha amapuleti okulula kanye nemisebenzi yokufunda amapuleti kanye nezindleko eziphansi zokwenza amapuleti kusetshenziswa kabanzi ekuphrinteni iphepha elingaphezulu lebhokisi elinombala eliphrintiwe ngaphambilini.

2. Inqubo yokuphrinta i-gravure

Inqubo yokuphrinta i-gravure ihlukaniswe ngemishini yokuphrinta yewebhu neyesicaba, futhi kunezinhlobo ezahlukene zamaqembu nemisebenzi yemibala. Le nqubo yokuphrinta inezici zokuqina okuphezulu kwepuleti lokuphrinta kanye nesivinini sokuphrinta esisheshayo.

Ngenxa yokuthi ungqimba lweyinki yokunyathelisa i-gravure lukhulu, umbala weyinki yokunyathelisa ugcwele futhi ugcwele umphumela onezinhlangothi ezintathu, ungqimba lokunyathelisa lwesakhiwo lucebile, ukuthungwa kuqinile, futhi umbala weyinki wokunyathelisa woma ngokushesha, ngakho-ke lufaneleka kakhulu emikhiqizweni yokunyathelisa enendawo enkulu kanye nomthamo weyinki ojiyile. Inqubo yokunyathelisa i-gravure ayifaneleki nje kuphela ukunyathelisa amapuleti omugqa oqinile nowombala ogqamile, kodwa futhi inganyathelisa amapuleti e-anilox amahle. Uma kuqhathaniswa nokunyathelisa kwe-offset, ukunyathelisa kwe-flexo noma ukunyathelisa kwesikrini sesilika, le nqubo cishe ayinakho ukukhiqiza umehluko wombala wokunyathelisa. Ikhwalithi yamabhokisi anyathelisiwe izinzile kakhulu futhi ingcono kakhulu. Njengoba ipuleti le-gravure lenziwe ngezinto zensimbi ezigoqekayo ngokusebenzisa i-electroplating, ukuqopha ngogesi kanye nezinye izindlela zokucubungula, inqubo yokwenza ipuleti iyinkimbinkimbi kakhulu, izinto zokwakha ipuleti nezindleko zibiza kakhulu, futhi ukusebenza kokushintsha ipuleti nakho kuyakhathaza, ngakho-ke kufanelekile kakhulu ukunyathelisa ngebhetshi. Amavolumu amakhulu okukhiqizwa kokunyathelisa kwebhokisi okunyathelisiwe kusengaphambili anganciphisa kangcono izindleko zokukhiqiza.

3. Inqubo yokuphrinta ye-Flexographic

Inqubo yokunyathelisa nge-flexographic ihlukaniswe ngemishini yokunyathelisa ngephepha eligoqekayo kanye nephepha eliyisicaba elinemibala eminingi. Phakathi kwayo, imishini yokunyathelisa ngephepha eliyisicaba inamamodeli aphrintiwe ngaphambilini okunyathelisa iphepha elingaphezulu, kanye nokunyathelisa ngqo kukhadibhodi eligoqekile, futhi ingaqedela ukunqamula, ukugoqa okuku-inthanethi, iyunithi yokufaka izikhala. Inqubo yokunyathelisa nge-flexographic iyahambisana nezinzuzo zezinqubo zokunyathelisa nge-letterpress, i-lithographic kanye ne-gravure. Ngenxa yokuthi ipuleti lokunyathelisa liyaguquguquka, ingcindezi yokunyathelisa ilula kakhulu kunezinye izinqubo, ngengcindezi yokunyathelisa elula, umbala we-inki wokunyathelisa ojiyile, uphawu olucacile, kanye nokuqina kwepuleti lokunyathelisa. Isici esiyinhloko sezinga eliphezulu.

Le nqubo ayikwazi ukuphrinta kuphela amakhadibhodi anokukhanya okuhle kobuso, kodwa futhi iphrinta amakhadibhodi anobuso obuqinile; ingaphrinta izinto ezingamunci, futhi ingaphrinta amakhadibhodi anomuncu onamandla; ingaphrinta kokubili iphepha elincane nephepha elijiyile; Ifanele ukuphrinta ipuleti le-anilox elihle kanye nepuleti lomugqa, futhi ifanele ukuphrinta ipuleti lomugqa noma ipuleti eliqinile elinombala ogqamile. Amapuleti okuphrinta e-flexographic ahlukaniswe ngamapuleti erabha kanye namapuleti e-resin. Izinto eziyinhloko zamapuleti erabha yirabha yemvelo kanye nerabha yokwenziwa. Kunezinhlobo ezintathu zokwenza amapuleti: ukuqopha ngesandla, ukuqopha nge-laser kanye nokuphonsa. Uma usebenzisa ipuleti lerabha, kufanele kuqashelwe ukuphrinta kwalo, njengokucabangela ukunamathela kweyinki, ukudluliselwa kweyinki, ukumbozwa kanye nokuphindaphindwa kwerabha, ukusebenzisa i-yinki esuselwe emanzini ukuphrinta, ukusebenzisa amapuleti erabha yemvelo uma kuqhathaniswa namapuleti erabha yokwenziwa. Izinto zingcono. Amapuleti erabha e-butyl afaneleka kakhulu ukusetshenziswa kwama-inki asuselwe ku-solvent.

Uma usebenzisa amapuleti enjoloba e-nitrile, kufanele uzame ukugwema ukusebenzisa uyinki osuselwe ku-solvent ukuvimbela amapuleti ukuthi angagqwali futhi onakaliswe yi-solvents. Ipuleti lenjoloba liphinde libe nezinkinga zokuguqulwa nokuqhekeka okulula, ngakho-ke alifanele ukuphrinta imikhiqizo emincane. Inqubo yokwenza amapuleti e-resin ezwela ukukhanya ilula kakhulu, futhi ijubane layo lokwenza amapuleti lishesha kakhulu kunelamapuleti enjoloba aqoshiwe ngesandla futhi abumba. Ukusebenza kokulayisha amapuleti kulula, ukusebenza kokudlulisa uyinki kwepuleti lokuphrinta kuhle, futhi ikhwalithi yokuphrinta izinzile. Ipuleti linobubanzi obuhle, lingakhiqiza amazinga amachashazi acwebezelayo acwebezelayo, lingakhiqiza amachashazi angaphezu kuka-2% futhi lingaphrinta ipuleti le-anilox elingu-150-line.

Izinga lokunwetshwa kwepuleti le-resin eliqinile lincane kakhulu kunelepuleti lerabha kanye nepuleti le-resin eliwuketshezi, ngakho-ke lifaneleka kakhulu ekwenzeni amapuleti e-anilox kanye nemigqa yokunyathelisa ngemibala eminingi. Kodwa-ke, intengo yepuleti le-resin eliqinile ibiza kakhulu, futhi izindleko zokukhiqiza ziphakeme kakhulu. Ngakho-ke, lifaneleka kakhulu ekunyatheliseni imikhiqizo yokupakisha ngobuningi.

Uma sisebenzisa umshini wokunyathelisa wekhathoni, into ephrintiwe ingashintsha umbala ngemva kwesikhathi sokusetshenziswa.

Ngenxa yalesi simo, ngizokwethula izindlela ezimbalwa eziphumelela kakhulu kuwe.

1Okokuqala, kufanele sihlole ukuthi ukwakheka kwezinto zethu eziphrintiwe kusakhiwo kunengqondo yini, njengokubeka iphethini enoyinki omningi endaweni yokuhudula. Kulolu hlobo lokwakheka, akusizi ngalutho ukuphrinta izinto eziphrintiwe zekhwalithi ephezulu. Kufanele sizibeke endaweni yemihlathi, okusiza ukulawula imihlathi ephepheni, futhi kulula ukuphrinta amaphrinta angashintshi umbala. Ngemva kokwenza lokhu, amaphrinta ethu angase akwazi ukuxazulula inkinga yokushintsha kombala. Vele, kukhona amanye angenakuxazululwa. Uma ngemuva kwayo yonke le mizamo, amaphrinta ethu asashintsha umbala. Yazisa inkampani ukuze ilungiswe ngokushesha okukhulu, ukuze inkinga ixazululwe ngokushesha.

2.Ngemva kokuqeda inkinga yefilimu, kufanele sihlole ukuthi ngabe kukhona yini inkinga ngohlelo lweyinki. Singasebenzisa indlela elula kakhulu ukuhlola uhlelo lweyinki. Okokuqala, sisebenzisa amanzi okugeza izimoto (amanzi angangezwa) ukuhlanza uhlelo lweyinki kahle. Ngemva kokupaka Kufanele sihlole ukuthi ngabe kukhona yini izinhlayiya ezimhlophe zekristalu endleleni yeyinki. Uma sithola izinto ezinjalo, ukushintsha kombala kungaba ukushintsha kombala kwendawo kwezinto eziphrintiwe ezikhiqizwa yizinto zekristalu. Lokhu kushintsha kombala kuvame ukubonakala kakhulu. Umbala oyingxenye webhulashi lomkhiqizo unombala ocijile.

Ngemva kokugeza imoto, asizitholanga lezi zinto ezicwebezelayo. Siqalise kabusha umshini wokunyathelisa futhi safaka i-inki ku-roller ngayinye ye-inki. Ngemva kokufaka i-inki, savala i-roller ye-inki ye-forme kanye ne-roller yamanzi ye-forme ukuze sihlole ukuthi ingcindezi ifinyelele yini ezingeni elifanele. Uma kungenjalo, ngiphakamisa ukuthi kulungiswe kabusha zonke izingcindezi ze-roller ye-inki, esezifinyelele esimweni esingcono.

3.Ngemva kokwenza lezi zinto, singazama ukuphrinta. Kungcono sikhethe iphepha elinoqweqwe olungcono lokuphrinta okulingayo, ukuze sigweme ithonya lezinkinga zephepha kithi. Ephepheni elincane, ivolumu yomoya ekufakweni kwephepha kufanele ibe mncane ngangokunokwenzeka, futhi ephepheni elijiyile, kufanele silikhulise ngendlela efanele. Uma ukushintsha kombala kwezinto eziphrintiwe sekuvele kwenzeka, akufanele siqale ukufeza iziphetho ngenkinga yomshini wokuphrinta uqobo, kufanele siqale sibheke isizathu esizungeze umshini wokuphrinta, kufanele siqale sisebenzise ingilazi yokukhulisa ukuze sibone amachashazi epuletini lokuphrinta, futhi sihlole ukuthi linawo yini ukuguquguquka kwamachashazi avelayo, uma kutholakala ukuthi amachashazi aguqukile epuletini lokuphrinta, khona-ke kufanele sihlole ifilimu ukuze sinqume inkinga lapho ifilimu ikhishwa.

4.Hlola isimo sokulayisha iphepha, okuhlanganisa ukulungiswa komoya wokulayisha iphepha, ukuba yisicaba kwephepha kugeyiji engaphambili, ukubambisana phakathi kwephepha kanye nengxenye yokucindezela iphepha, ukusebenza kwebhande lokudla iphepha, njll. Ngemva kokuba kungekho nkinga ngohlelo lwendlela yeyinki, sihlola isimo sendlela yamanzi, bese silungisa ingcindezi phakathi kwe-plate water roller, i-metering roller, i-water bucket roller, kanye ne-water channeling roller, ikakhulukazi ingcindezi ye-middle roller, ngoba ubuchwepheshe bethu abwanele Ngaphansi kwezimo ezithile, kungcono ukungasebenzisi i-intermediate water roller ngesikhathi senqubo yokuphrinta.

5.Uma ukushisa kungayixazululi inkinga yokushintsha kombala ngemva kokuba konke lokhu sekwenziwe, khona-ke kungadingeka sicabangele inkinga yamazinyo. Kufanele sihlanze ama-toothpads, futhi kungcono ukususa isiphethu ukuze kuhlanzwe. Abanye babakhiqizi bethu bahola umshini. Ngiyazi kuphela ukuthi ama-toothpads ahlanzwa kanjani, kodwa angazi ukuthi ukuhlanza amashidi amazinyo empeleni akulungile.

Hlola amazinyo afile, sebenzisa umshini wokususa ukugqwala osebenza kahle kakhulu njenge-WD-40, bese ugcoba amazinyo nemigodi ukuze uqiniseke ukuthi awekho amazinyo afile. Uma kungekho nkinga ngendlela kayinki, kufanele sihlole ukuthi i-backing yerabha ijwayelekile yini. Siphakamisa ukuthi ubukhulu be-backing kufanele bube yi-]35 silk, futhi ingubo kufanele ibe nophawu lwe-aluminium strips futhi ingubo kufanele ibe yintsha. Kungcono ukuqinisa kabusha ingubo entsha ngemva kokuyisebenzisa isikhathi esithile.

Njengoba uKhisimusi usondela, sikholelwa ukuthi iningi labangane lihlela ukuthenga amabhokisi esipho enziwe ngokwezifiso. Vele uzizwe ukhululekile ukuxhumana nathi. Ithimba lethu aligcini nje ngebhokisi lephepha elenziwe ngokwezifiso, kodwa futhi nesikhwama sephepha elenziwe ngokwezifiso, isitika, amaribhoni, ikhadi lokubonga kanye nemvilophu njll. Yenza amaphakheji akho abe ngcono.