Dongguan box printing problems encountered in the production process Dongguan box, and other packaging products produced in practice in terms of color often presents problems, such as neutral gray color cast, and affect product quality, which in addition to the device itself, producing human technology beyond the extent of the problems, the main reason is that the company failed to carry out a useful color RBI and rational use of ink. Box printing company to strictly control quality standards, paper, ink and other raw and auxiliary materials and equipment intact specification, measurement tools and an ambient light source specification, for example, document preparation and other range of RBI, computer packing box, and all the necessary requirements perform according to specifications. Display, soft proofing, the printer ICC profile, printing press parameters must be standardized and quantified in the norms and standards, all can be used in local data expressed by examination technique, summarized synthesize can guarantee the quality of the data. Three complement each other, interdependent, and ensure stable high quality, efficient production. Prepress image processing technology is the foundation and print quality juncture imitation links. To monitor professional scan and renew the original digital originals should be harmonized with the generic quality of the four foundation practices (gray balance, tone imitation, color proofing, sharpness enhancement), to guide the work, and by four standardized test specification parameters. End scan files to the original non-adaptive adjustment shortcomings processor and the artistic process, make printing even more substantial level, achieve better than the original dip. On remote printing, Dongguan packaging box, long distance digital proofing Profile file RBI, phone packaging box, can ensure both digital color proofs together. To introduce the separation: separation is a printing professional terms, refers to the various colors on the original decomposed into yellow, magenta, cyan, black four primary colors; computer print design or graphic design graphics software category dichroic job is to scan an image or other image sources converted to CMYK color mode mode. Usually the scanned image to RGB mode, packaging box, if you want to print, it must be separation, divided into yellow, magenta, cyan, black four colors, which is printing requirements. If the image color mode to RGB or Lab, it is possible to output only when there are outlets on the K (black) version, the RIP (RIP computer image data is used to interpret the data required for the film to explain the language they use to PostScript. We are here to understand the separation is to separate the colors on the original, into separate cyan, magenta, yellow and black to do this is not difficult, of course, during which there are some technical problems, mainly in the following areas: 1. Define outlets: To understand the definition of the network at the same time must first understand the concept of continuous reconcile non-continuous tone painting or color photos are images with continuous-tone shades levels of performance, namely strong local color pigment accumulation was thicker. where pale color pigment accordingly thinner. However, reproduction paintings or prints color photos, is to express the halftone screen color shades level, specifically the size of the network performance is the use of small parts of the screen for each color shades. packaging box, Rong Yi printing, packaging box racks provided by the Dongguan City-art printing Limited. packaging box, Rong Yi printing, packaging box hanger Dongguan City-art printing Limited (www.ylys1288.com) this year The new upgrade launch, the above picture is for reference only, please call the telephone or pictures on this page, for the latest information, contact: Mr. Zhao.