Cymhwyso argraffu pedwar lliw mewn argraffu disg optegol

Cymhwyso argraffu pedwar lliw mewn argraffu disg optegol

Mae pob disg ar y farchnad wedi'i argraffu gyda phatrwm cain a chlir iawn, sef effaith argraffu disg. Argraffu disg optegol, oherwydd nid yw'r swbstrad yn bapur, felly mae'r gofynion ar gyfer technoleg argraffu yn gymharol uchel. Er mwyn diwallu anghenion patrymau disg, defnyddiwyd argraffu pedwar lliw wrth argraffu disg, a heddiw byddwn yn siarad am gymhwyso argraffu pedwar lliw mewn argraffu disg. 1. Dull Argraffu Sgrin: Yn y CD, mae tua 90% o'r CD a'r VCD yn cael eu hargraffu gan y broses gwneud sgrin i gwblhau'r addurn graffig arwyneb, sydd oherwydd bod yr argraffiad sgrin wedi sicrhau ymdeimlad tri dimensiwn y llun ac mae testun yn gryf, mae'r haen inc yn drwchus, mae'r lliw yn blwmpio, mae'r pris rhagorol yn isel, yn gymharol cyfleustra a chymharu cyfleustra ac yn gymharol gyfleustra a chymharu. Gan ddefnyddio argraffu sgrin, ni ddylai nifer y dotiau printiedig fod yn> 48L/CN (123L/mewn), a dim ond ar 85% 15% y gall y gwerth arlliw fod, ac mae'n hawdd colli'r dotiau sy'n fwy na 85% neu lai na 15%. 2. Argraffu Gwrthbwyso a'r Cyfuniad o Argraffu Gwrthbwyso ac Argraffu Sgrin: Argraffu Gwrthbwyso ac Argraffu Disgiau. Gellir argraffu graffeg lliw mân a chydraniad uchel, a nifer y dotiau> 60L/cm. Nid oes unrhyw broblem gyda gwerth arlliw> 90% neu<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?