Cindezela imininingwane yokupakisha kusengaphambili

"Ingabe uyakuqonda ngempela ukuphrinta kwamaphakheji?

Impendulo akuyona into ebaluleke kakhulu, okukhiphayo okuphumelelayo yinani lalesi sihloko. Kusukela ekwakhiweni kuya ekusetshenzisweni kwemikhiqizo yokupakisha, ngokuvamile kulula ukungayinaki imininingwane ngaphambi kokuphrinta. Ikakhulukazi abaklami bokupakisha, abanokuqonda okukha phezulu kuphela kokuphrinta, bahlala benza "njengabangaphandle". Ukuze kuqiniswe ukuxhumana phakathi kwabaklami bokupakisha kanye nezimboni zokunyathelisa, namuhla ngizokukhumbuza leyo mininingwane okulula ukungayinaki ngaphambi kokunyathelisa!

Amachashazi okuphrinta

Kungani sidinga amachashazi?

Amachashazi okwamanje ayindlela eyonga kakhulu futhi ephumelelayo yokuveza ukuhlukaniswa phakathi kokumnyama nokumhlophe. Uma kungenjalo, amakhulukhulu weziyinki ezimpunga kufanele alungiswe kusengaphambili ukuze aphrinte. Izindleko, isikhathi nobuchwepheshe konke kuyizinkinga. Ukuphrinta kusewuziro nomqondo owodwa.

ukuphrinta kwephakheji (2)

Ukuminyana kokusatshalaliswa kwamachashazi kuhlukile, ngakho imibala ephrintiwe izohluka ngokwemvelo.

ukuphrinta kwephakheji (3)

I-Preflight

I-Preflight ihlola ukuze kuqinisekiswe ukulunga kwefayela lencazelo yekhasi; iphrosesa yethikithi lomsebenzi yamukela ifayela lencazelo yekhasi elizofaka inqubo, bese lenza imisebenzi yokuqalisa ithikithi lomsebenzi; isinyathelo esilandelayo ukusetha ukugcwaliswa kwegebe, ukushintshwa kwesithombe, ukufakwa, ukuhlukaniswa kombala, ukuphathwa kombala namapharamitha okukhiphayo, futhi imiphumela ibonakala ithikithi lomsebenzi.

Ukulungiswa kwe-DPI

Uma kuziwa ekulungisweni, asikwazi ukuzibamba sisho "imifanekiso ye-vector" kanye "nama-bitmaps".

Izithombe zeVector:ihluzo azihlanekezeli lapho zikhuliswa noma zincishiswa

Imephu ye-Bitmap:I-DPI-inani lamaphikseli aqukethwe kuyintshi ngayinye

Ngokuvamile, izithombe ezivezwa esikrinini sethu ziyi-72dpi noma i-96dpi, futhi izithombe ezikumafayela aphrintiwe zidinga ukuhlangabezana ne-300dpi+, futhi izithombe zidinga ukushumeka ku-software ye-Ai.

ukuphrinta kwephakheji (4)

Imodi Yombala

Ifayela lokuphrinta kufanele libe kumodi ye-CMYK. Uma ingaguqulwanga ibe yi-CMYK, kungenzeka kakhulu ukuthi umphumela wokuklama ngeke uphrintwe, okuyilokho esivame ukukubiza ngokuthi inkinga yokuhluka kombala. Imibala ye-CMYK ivame ukuba mnyama kunemibala ye-RGB.

ukuphrinta kwephakheji (5)

Usayizi wefonti nemigqa

Ngokuvamile kunezindlela ezimbili zokuchaza usayizi wefonti, okuyisistimu yezinombolo kanye nesistimu yephoyinti.

Ohlelweni lwezinombolo, ifonti enamaphuzu ayisishiyagalombili incane kakhulu.

Kuhlelo lwamaphuzu, iphawundi elingu-1 ≈ 0.35mm, futhi u-6pt usayizi wefonti omncane kakhulu ongafundwa ngokujwayelekile. Ngakho-ke, ubuncane bosayizi wefonti wokuphrinta ngokuvamile usethelwa ku-6pt

(Usayizi omncane wefonti weI-Hongze Packagingingasethwa ku-4pt)

ukuphrinta kwephakheji (6)

Umugqa wokuphrinta, ubuncane be-0.1pt.

Ukuguqulwa/ukuguqulwa kwefonti

Ngokuvamile, zimbalwa izindlu zokunyathelisa ezingafaka wonke amafonti aseShayina nawesiNgisi. Uma ikhompuyutha yendlu yokuphrinta ingenayo le fonti, ifonti ngeke iboniswe ngokujwayelekile. Ngakho-ke, ifonti kufanele iguqulwe ukuze ijike kufayela lokuklama lokupakisha.

ukuphrinta kwephakheji (8)

Ukopha

Ukopha kusho iphethini ekhulisa usayizi wangaphandle womkhiqizo futhi yengeze izandiso zephethini endaweni yokusika. Isetshenziselwa ngokukhethekile inqubo yokukhiqiza ngayinye ngaphakathi kwenqubo yokubekezelelana kwayo ukugwema imiphetho emhlophe noma ukusika okuqukethwe komkhiqizo ophelile ngemva kokusika.

ukuphrinta kwephakheji (9)

Ukuphrinta ngokweqile

Okwaziwa nangokuthi i-embossing, kusho ukuthi umbala owodwa uphrintiwe phezu komunye umbala, bese uyinki uzoxutshwa ngemuva kokuphrinta ngokweqile.

Umbala ophrintiwe kakhulu omnyama owodwa, kanti eminye imibala ngokuvamile ayiphrintiwe ngokweqile.

ukuphrinta kwephakheji (10)

Ukuphrinta ngokweqile

Gwema ukuxuba oyinki. Ngokujwayelekile lapho izinto ezimbili zigqagqene, umbala ophrintwe kamuva ugobhozwa lapho kugqagqana khona ukuze oyinki abangaphezulu nabaphansi bangahlangani.

Izinzuzo: Ukukhiqiza kabusha kombala okuhle

Ukungalungi: Akumele kuphrintwe ngokweqile ngendlela efanele, enamabala amhlophe (umbala wephepha)

ukuphrinta kwephakheji (11)

Ukucupha inguqulo eguquliwe yokuphrinta ngokweqile. Ngokwandisa unqenqema lwento eyodwa, umbala onqenqemeni uzohlangana nombala odlule. Ukuphrinta ngokweqile ngeke kubonise noma yimaphi amaphethelo amhlophe noma ngabe kususiwe. Unqenqema ngokuvamile lukhuliswa ngo-0.1-0.2mm.

ukuphrinta kwephakheji (12)

Ukubeka

ukuphrinta kwephakheji (13)

Imigqa yekhona

Imigqa yamakhona imigqa ephrintwe emaphethelweni ephepha ukukhombisa ukuthi usike kuphi. Ngokuyinhloko asetshenziselwa ukuqondanisa amapuleti futhi njengemigqa yereferensi yokubopha.

Umdwebo wombala

Ibonisa umbala wenguqulo enkulu, umbala wamabala we-CMYK +, futhi ibha yombala isetshenziselwa ukuhlola umugqa wokulawula ikhwalithi womkhiqizo wokugcina ophrintiwe.

Ibha yokulawula

Amaqembu amaningana wamabhulokhi ombala aqapha ikhwalithi yokuphrinta anganikeza impendulo ngesikhathi ekwandiseni noma ekunciphiseni amachashazi ngesikhathi sokuphrinta, i-axial ghosting noma i-peripheral ghosting, ukuchayeka kancane noma ukuchayeka ngokweqile ngesikhathi sokuphrinta, kanye nokuxazululwa kwepuleti lokuphrinta.

Luma

Kubhekiselwa endaweni lapho iphepha lomshini wokunyathelisa wefomethi enkulu lilunywa khona iziqeshana futhi lingakwazi ukuphrinta. Isikhundla sokuluma ngokuvamile si-8-12 mm. Ngakho-ke, le ngxenye kufanele ikhishwe "endaweni ephrintiwe" yephepha.

Ithiphu elandelanayo

Iphikisana nokulunywa, ngokuvamile i-5-8mmIphikisana nokulunywa, ngokuvamile

Donsa igeji

Kunegeji eyodwa yokudonsa ohlangothini ngalunye lomshini wokunyathelisa. Le esendaweni yokulawula yokusebenza ibizwa nge-"positive pull gauge" kanti enye ngakolunye uhlangothi ibizwa ngokuthi "i-reverse pull gauge". Lapho uphrinta, ungasebenzisa igeji yokudonsa nhlangothi zombili ngokwezidingo zomkhiqizo. Ngomsebenzi wokuma wegeji yokumisa kanye negeji yokudonsa, ungaqinisekisa ukuthi indawo yephethini ephrintiwe ephepheni iyahambisana.

Umehluko wombala

Umehluko wombala wenzeka kanjani?

Umbala wemikhiqizo ephrintiwe uthintwa izici ezifana nemodi yombala, izici ezibonakalayo zama-substrates, imingcele yenqubo yomshini, ulwazi oluyinhloko lokuxuba uyinki, ukukhanya, njll. Lezi zici zihlukile, ngakho umehluko ohambisanayo wemibala uzokwenzeka.

ukuphrinta kwephakheji (14)

Ekunyatheliseni, kunemibala eminingana evame ukubizwa ngemibala eyingozi. Imikhiqizo ephrintiwe ijwayele ukuchezuka kombala, ngakho-ke ngokuvamile akunconywa ukusebenzisa le mibala ukuze uphrinte. Kungcono ukusebenzisa imibala evamile esikhundleni.

Ake sibheke ukuboniswa kwale "mibala eyingozi" phakathi kwebanga lemibala elingu-10%:

umbala osawolintshi

ukuphrinta kwephakheji (15)

okuluhlaza okwesibhakabha Okumnyama

ukuphrinta kwephakheji (16)

Okunsomi

ukuphrinta kwephakheji (17)
ukuphrinta kwephakheji (19)

Brown

ukuphrinta kwephakheji (18)

Imibala emine empunga

ukuphrinta kwephakheji (20)

Imibala emine emnyama

ukuphrinta kwephakheji (1)

Okumnyama okunombala owodwa C0M0Y0K100, kulula kakhulu ukushintsha ipuleti lokuphrinta, ipuleti elilodwa kuphela elidinga ukushintshwa.

Imibala emine emnyama i-C100 M 100 Y100 K100, akulula kakhulu ukushintsha ipuleti, kulula ukuba nombala oboshiwe noma ukubhaliswa kabi. Ngakho-ke, ngokuvamile akunconywa ukusebenzisa imibala emine emnyama, futhi izitshalo eziningi zokunyathelisa aziphrinti imibala emine emnyama.


Isikhathi sokuthumela: May-20-2024