Uporaba štiribarvnega tiskanja v optičnem tiskanju

Uporaba štiribarvnega tiskanja v optičnem tiskanju

Vsak disk na trgu je natisnjen z zelo občutljivim in jasnim vzorcem, ki je učinek tiskanja diska. Optični tiskanje diskov, ker substrat ni papir, zato so zahteve za tiskanje tehnologije razmeroma visoke. Da bi zadovoljili potrebe vzorcev diskov, je bilo pri tiskanju diska uporabljeno štiribarvno tiskanje in danes bomo govorili o uporabi štiribarvnega tiskanja v tiskanju diskov. 1. Način zaslona: Na CD-ju je približno 90% CD-ja in VCD natisnjeno s postopkom izdelave zaslona za dokončanje površinske grafične dekoracije, ker je zaslonski tisk pridobil tridimenzionalni občutek slike in besedila je močan, črnila je debela, cena je nizka, v primerjavi z drugimi metodami. Z uporabo zaslonskega tiskanja števila tiskanih pik ne sme biti> 48L/CN (123L/in), tonska vrednost pa je lahko le 85% 15%, pike, večje od 85% ali manj kot 15%, pa je enostavno izgubiti. 2. Odmik tiskanja in kombinacija odmikanja tiskanja in zaslona: odmik tiskanja in tiskarskih diskov. Natisnite lahko barvno grafiko fine in visoke ločljivosti in število pik> 60L/cm. Ni težav s tonsko vrednostjo> 90% oz<10%. Because the printing ink layer is much thinner than the screen printing ink layer, the offset printing speed is fast and the light curing time of the ink is short, so it is suitable for optical discs, especially DVDs with high flatness and high definition. Therefore, in recent years, the domestic powerful disc producers have launched the special offset printing machine for optical discs to print graphics and texts, use screen printing to make the base white, and then use offset printing anhydrous offset printing UVC, M, Y, K and four-color spot color ink, light curing are completed on a printing machine, so as to play the respective characteristics of screen printing and offset printing, to ensure the quality of the disc under the premise of taking into account the laser inclination requirements of the disc, which is the basic printing method adopted by DVD and other discs at home and abroad in recent years. 3. Developing printing disc method: a. Inkjet printing method suitable for single piece or small batch VCD disc production, the advantage of this method is high resolution and high price. Therefore, the CD for the general production of souvenirs and personal electronic photos: b. Digital printing on CD-R discs is still a small amount of printing method, and its printing premise must have a special printing coating (ink) that can be written for digital printing, which will develop with the development of special printing coatings; C. Promising flexographic printing disc, which is a new printing method under development, once this method prints disc, the printing quality of the disc will be further improved. The above is an overview of the application of four-color printing in optical disc printing, according to your actual operation, do you agree with the views of this article?