01. Yini i-RGB?
I-RGB isuselwe kokumnyama, futhi imibala ehlukahlukene itholwa ngokugqamisa ukugqama kwezingxenye ezihlukene zemibala emithathu eyinhloko (obomvu, oluhlaza okotshani, noluhlaza okwesibhakabhaka) yomthombo wokukhanya wemvelo.Iphikseli ngalinye layo lingalayisha amazinga okukhanya angu-2 kuye kwangu-8 (256) kumbala ngamunye, ukuze iziteshi zombala ezintathu zihlanganiswe ukuze kukhiqizwe imibala engu-256 kuya kweyesithathu (ngaphezu kwezigidi ezingu-16.7).Ngombono, noma yimuphi umbala okhona emvelweni ungabuyiselwa.
Ngamagama alula, inqobo nje uma okukhiphayo kuyisikrini sikagesi, kuzomele kusetshenziswe imodi ye-RGB.Ingakwazi ukuzivumelanisa nezidingo zemiphumela ehlukahlukene, futhi ingabuyisela ulwazi lombala wesithombe ngokugcwele.
02. Yini i-CMYK?
I-CMY isuselwe endaweni emhlophe.Ngokuphrinta oyinki bezilinganiso ezihlukene zemibala emithathu eyinhloko (i-cyan, i-magenta, nophuzi), imunca ubude obuhambisanayo obuhambisana nokukhanya kombala wokuqala, ukuze ithole imiphumela ehlukahlukene yokubonisa umbala.
I-CMYK
Akuyona inqaba kakhulu, yini umehluko phakathi kwe-CMY ne-CMYK, empeleni, ngoba ngokombono, i-CMY ingabiza u-K (omnyama), kodwa abantu bathola ukuthi u-K (omnyama) usetshenziswa kakhulu ekusebenzeni, uma uvame isidingo sokuyisebenzisa Ukuze ubize u-K (omnyama) ku-CMY, omunye uzomosha uyinki, kanti enye izobe inganembile, ikakhulukazi ezinhlamvu ezincane, ngisho namanje ayikwazi ukubhaliswa ngokuphelele.Eyesithathu iwukusebenzisa izinhlobo ezi-3 zikayinki ekunyatheliseni, okungelula ukuwomisa, ngakho abantu sebethule u-K (omnyama).
I-CMYK imodi yokuphrinta yemibala emine, okuyimodi yokubhaliswa kombala esetshenziswa ekuphrinteni imibala.Kusetshenziswa umgomo wokuhlanganisa imibala emithathu eyinhloko yombala, kanye noyinki omnyama, ingqikithi yemibala emine iyaxutshwa futhi ibekwe phezulu ukuze yakhe lokho okubizwa ngokuthi "ukuphrinta kombala ogcwele".Emine ejwayelekile Imibala yilena:
C: Ikhanda
M: Magenta
Y: Ophuzi
K: omnyama
Kungani omnyama engu-K, hhayi u-B?Lokho kungenxa yokuthi u-B kumbala uwonke unikezwe okuluhlaza okwesibhakabhaka (Oluhlaza okwesibhakabhaka) kumodi yombala we-RGB.
Ngakho-ke, kufanele sinake ukusetshenziswa kwemodi ye-CMYK lapho senza amafayela ukuze siqinisekise ukuthi imibala ingaphrintwa kahle.
Sicela uqaphele ukuthi uma ucabanga ukuthi wenza ifayela ngemodi ye-RGB, umbala okhethiwe utshelwa ukuthi uxwayise i-Peugeot, okusho ukuthi lo mbala awukwazi ukuphrinta.
Uma unemibuzo yobungcweti bokuphrinta, sicela ukhululeke ukuthumela i-imeyili kuyoadmin@siumaipackaging.com.Ochwepheshe bethu bokuphrinta bazophendula umlayezo wakho ngokushesha.
Isikhathi sokuthumela: Nov-15-2022
