Iyo Sainzi Kuseri kweOffset Printing Machina

Kuprinda kweoffset inzira inoshandiswa nevakawanda iyo yachinja indasitiri. Inopa mhinduro dzemhando yepamusoro uye dzinodhura dzekudhinda kwezvinhu zvakasiyana-siyana, kusanganisira mapepanhau, magazini, mabhuku, uye zvekurongedza. Seri pachena, michina yokudhinda yeoffset inoshandisa nheyo dzesainzi kugadzira madhindi akarurama uye anoyevedza. Muchinyorwa chino, tinoongorora sainzi iri seri kwemichina yekuprinda yeoffset, tichiongorora zvakakosha, maitiro, uye kufambira mberi kunoita kuti tekinoroji iyi ishande uye yakavimbika.

Nhoroondo yeOffset Printing

Usati wanyura musainzi yemichina yokudhinda yeoffset, zvakakosha kuti titarise muchidimbu nhoroondo yeiyi nzira yechimurenga yokudhinda. Kudhinda kweoffset kwakatanga kugadzirwa mukupera kwezana ramakore rechi 19 seimwe nzira yekutsikisa yaive yakatekeshera panguva iyoyo. Yakawana mukurumbira nekuda kwekuwedzera kwayo kuita zvakasiyana-siyana, kumhanya, uye mutengo-kushanda. Maitiro acho anosanganisira kutamisa ingi kubva mundiro kuenda kugumbeze rerabha usati waiendesa panzvimbo inodhinda. Iyi nzira isina kunanga yekudhinda inobvisa kudiwa kwekutsikirira kwakananga marata ekudhinda pabepa, zvichikonzera kudhindwa kwemhando yepamusoro nemifananidzo yakapinza uye kupera kwakapfava.

Misimboti yeOffset Printing

Kuti unzwisise sainzi kumashure kwemichina yekudhinda, zvakakosha kuti ubate nheyo dzakakosha dziri pasi pehunyanzvi uhu. Kudhinda kweoffset kunoenderana nemusimboti wekuti oiri nemvura hazvisanganise. Iyo inki inoshandiswa mukuita uku ndeyeoiri-based, nepo ndiro yekudhinda uye imwe yese system inoshandisa mvura-based solutions. Iyi pfungwa yakakosha mukuwana madhindiro akarurama uye ane simba.

Basa Rokuprinda Ndiro

Michina yekuprinda yeoffset inoshandisa mahwendefa ekuprinda, anowanzo gadzirwa nealuminium kana polyester, sehwaro hwekugadzira maprints. Mahwendefa aya anoita basa rakakosha pakuendesa ingi kunzvimbo inodhinda. Iwo anoumbwa nephotosensitive layer inobata pachiedza uye inochinja kemikari, pakupedzisira ichigadzira mufananidzo kuti udhindwe. Mahwendefa akaiswa pamasilinda mukati memuchina wekudhinda, achibvumira kunyatsodhinda uye kunoenderana.

Muchiito chinonzi plate imaging, marata anodhinda anoiswa pachiedza chakanyanya, kazhinji achishandisa ma lasers kana light-emitting diodes (LEDs). Kuratidzwa kunokonzera kuti photosensitive layer iome munzvimbo dzichadhindwa mufananidzo, nepo nzvimbo dzisiri dzemifananidzo dzichiramba dzakapfava. Musiyano uyu unoumba hwaro hwekuchinjisa inki panguva yekudhinda.

Kunzwisisa Maitiro eOffset

Kudhinda kweoffset kunosanganisira matanho akati wandei anobatsira pakudhinda kwemhando yepamusoro uye kushanda kwayo. Aya matanho anosanganisira prepress, kudhinda, uye post-press zviitiko.

Prepress

Kudhinda kusati kwatanga, mabasa eprepress anogadzirira marata okudhinda uye ona kuti akanyatsorongeka. Iyi nhanho inosanganisira kufungidzira kweplate, sezvambotaurwa, apo mahwendefa anoratidzwa nechiedza kugadzira mufananidzo. Uyezve, prepress inosanganisira mabasa akadai sekugadzira mifananidzo, kupatsanurwa kwemavara, uye kuisa - kurongeka kwemapeji akawanda papureti imwe yekudhinda kuti idhindwe zvakanaka.

Kudhinda

Kana prepress nhanho yapera, iyo chaiyo yekudhinda inotanga. Mumichina yekuprinda yeoffset, ingi inotamiswa kubva mundiro kuenda kunzvimbo inodhinda kuburikidza nehumburumbira regumbeze repakati. Mutsara wemarollers unodzora kuyerera kweinki, kuve nechokwadi chekuvhara uye kunoenderana panguva yese yekudhinda. Silinda yegumbeze, yakaputirwa negumbeze rerabha, inogamuchira ingi kubva mundiro yobva yaiendesa panzvimbo inodhinda, kazhinji bepa.

Iyi nzira yekuendesa isina kunanga, iyo iyo ingi inotanga kusangana negumbeze rerabha isati yasvika papepa, ndiyo inopa kudhinda kweoffset zita rayo. Nokushandisa gumbeze rerabha risingachinji, kudhinda kweoffset kunobvisa kudzvanya kwakananga kunowanikwa mune humwe unyanzvi hwokudhinda, zvichiita kuti maplates asanyanya kusakara uye kubvaruka. Inogonesawo kudhindwa kwezvinhu zvakasiyana-siyana zvine mavara akasiyana epamusoro, ukobvu, uye kupera.

Post-Press

Kana kudhinda kwapera, mabasa epashure anoitika kuitira kuti zvinhu zvakadhindwa zvive zvemhando yepamusoro. Zviitwa izvi zvinogona kusanganisira kucheka, kusunga, kupeta, uye kumwe kupedzisa kubata kuendesa chigadzirwa chekupedzisira chinosangana nezvinodiwa. Kunyoreswa kwakarurama kunoitwa panguva yekudhinda kweoffset kunobatsira pakunyatsoitwa kweaya maitirwo epashure pekudhinda.

Sayenzi yeIngi uye Mavara

Kushandiswa kweinki chinhu chakakosha pakudhinda kweoffset, kunokanganisa zvakananga kunaka uye kusimba kwezvakadhindwa. Ingi dzinoshandiswa mumichina yekudhindisa yeoffset dzinowanzoenderana neoiri uye dzine pigment dzinogadzira mavara anodiwa. Mavara aya zvidimbu zvakatsetseka zvinosanganiswa nemafuta kuita inki yakatsetseka uye isingachinji. Mafuta-akavakirwa maitiro einki anovimbisa kuti inonamatira kune mahwendefa ekudhinda uye inotamirwa nyore nyore kunzvimbo yekudhinda.

Kutonga kwemavara chimwe chikamu chesainzi che offset kudhinda. Kuwana mavara akarurama uye anoenderana neakadhinda akasiyana uye mabasa ekuprinda zvinoda kunyatso kudzora ingi dzeruvara uye kuenzanisa muchina wekuprinda. Nzvimbo dzehunyanzvi dzekudhinda dzinoshandisa masisitimu ekutonga kwemavara uye software yakasarudzika kuti ive nechokwadi chekuenderana mukuberekana kwemavara.

Iko Kufambira mberi muOffset Printing Machines

Michina yekudhinda yeOffset yakaona kufambira mberi kwetekinoroji kwakawanda mumakore apfuura, zvichiwedzera kushanda nesimba uye kugona kwavo. Kufambira mberi uku kwakonzera kuvandudzwa munzvimbo dzakakosha senge kudhinda kumhanya, kurongeka kwemavara, otomatiki, uye kuchengetedza kwezvakatipoteredza.

Kudhinda Kukurumidza uye Kubudirira

Nekufambira mberi kwemichina yokudhinda yeoffset, sipidhi yekudhinda yakawedzera zvikuru. Michina yemazuva ano inogona kugadzira zviuru zvemadhindi paawa, zvichideredza zvakanyanya nguva yekugadzira. Uku kumhanya kwakawedzera kunobvumira kugadzirwa kwepamusoro uye nekukurumidza kutendeuka nguva, zvichiita kuti kudhinda kweoffset kuve sarudzo yakanaka kune makuru anodhinda.

Kururama Kwemavara

Kufambira mberi mumagadzirirwo eruvara uye zvidzoreso zvekombuta zvakavandudza zvikuru kunaka kwemavara mukudhinda kweoffset. Maitiro ehunyanzvi ekunyora mavara, spectrophotometers, uye colour calibration software inogonesa kutonga chaiko pamusoro pekuberekazve kwemavara, kuve nechokwadi chekuenderana pane akawanda maprints.

Automation uye Precision

Automation yanga iri simba rakakosha rekutyaira kumashure kwekushanda kwemichina yekudhinda yeoffset. Makombuta-anodzorwa masisitimu anoita mabasa akadai sekurodha ndiro, kugovera inki, uye kunyoresa, kuderedza kukanganisa kwevanhu uye kuwedzera huchokwadi hwese. Iyi otomatiki inobvumirawo kuseta nyore uye nekukurumidza shanduko yebasa, ichiwedzera kuwedzera chibereko.

Environmental Sustainability

Kudhinda kweoffset kwaita nhanho dzinokosha mukuva neushamwari hwezvakatipoteredza. Kushandiswa kweingi soy-based uye yemiriwo-based inki yakatsiva echinyakare petroleum-based inki, kuderedza kukanganiswa kwezvakatipoteredza kwekudhinda. Pamusoro pezvo, kufambira mberi mukudzokorodza kweinki uye kushandiswa kwemaitiro ekudhinda asina mvura ekubvisa kwakawedzera kuderedza kushandiswa kwezviwanikwa uye kugadzirwa kwemarara.

Summary

Michina yekuprinda yeOffset inoshandisa sainzi seri kwekuchinjisa inki, kufungidzira kweplate, uye manejimendi eruvara kuti ibudise maprints emhando yepamusoro nemazvo. Kushandiswa kwemarata okudhinda, mashandiro eoffset, uye ruzivo rwepamusoro zvakachinja indasitiri yokudhinda. Nekufambira mberi kunoramba kuchienderera mberi mukumhanya, kurongeka kwemavara, otomatiki, uye kuenderera mberi, kudhinda kweoffset kunoramba kuri nzira yakakosha uye yakaomarara yekudhinda. Kungave kuri kubudisa mapepanhau, magazini, mabhuku, kana kuti zvokurongedzerwa, michina yokudhinda yeoffset inoramba ichiita basa rinokosha mukuzadzisa zvinodiwa zvakasiyana-siyana zvokudhinda zvemaindasitiri akasiyana-siyana.