Daim ntawv thov ntawm plaub-xim luam ntawv hauv Optical Deck luam

Daim ntawv thov ntawm plaub-xim luam ntawv hauv Optical Deck luam

Txhua lub disc ntawm kev ua lag luam tau luam tawm nrog cov tshuaj heev thiab cov qauv ntshiab, uas yog cov nyhuv ntawm kev luam ntawv disc. Optical Disc Printing, vim tias lub substrate tsis yog ntawv, yog li qhov yuav tsum tau rau luam ntawv thev naus laus zis yog qhov tseem ceeb. Txhawm rau kom tau raws li cov kev xav tau ntawm cov qauv disc, plaub-xim luam ntawv tau siv hauv disc luam, thiab niaj hnub no peb yuav tham txog daim ntawv thov plaub-xim luam ntawv hauv kev luam ntawv DISC. 1. Kev Ntsuam Xyuas Kev Luam Ntawv: Hauv CD, txog 90% ntawm cov txheej txheem ua kom tiav, cov khoom lag luam yog qhov ua kom tiav, cov khoom lag luam yog qhov muaj zog, cov khoom lag luam yog qhov tsawg thiab tus nqi ntawm cov neeg luam ntawv tsawg. Siv tshuaj ntsuam luam ntawv, tus naj npawb ntawm cov luam tawm dots yuav tsum tsis txhob muaj> 48L / hauv), thiab cov dots ntau dua 85% lossis tsawg dua 15% yog yooj yim poob. 2. Offset luam tawm thiab kev sib xyaw ua ke ntawm Offset luam ntawv thiab tshuaj ntsuam luam ntawv: Offset luam ntawv thiab luam ntawv Discs. Nplua thiab high-dololution cov duab kos duab tuaj yeem luam tawm, thiab tus naj npawb ntawm cov dots> 60l / cm. Tsis muaj teeb meem nrog tus nqi tonal> 90% lossis<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?