How boxed packaging printing plant to add value to what the requirements of packaging printing ink in order to make the best of their operating costs, improve the stability of production to meet customer requirements in the production of high-quality products, improve production efficiency, improve the production environment and meet the customer's environmental requirements are basic requirements for packaging printing inks. Reduce the cost to reduce costs, maximize profits is a prerequisite for the survival and development of the packaging printing is no exception. Although only 15% of the printing ink costs (paper accounts for 45%), but we understand that printing has not given up efforts to reduce the cost of ink, printing HealthCare box, packaging printing ink suppliers hope to the best cost, pvc plastic box, provided to meet the requirements of ink products. Said improve printing ink coloring ink production plant are hoping to improve the coloring ink, ink printed quantitative want more jobs or quantitative jobs with the least amount of ink, in order to reduce printing costs. However, closely related to the amount of the ink of the ink coloring property. Dongguan boxed plant in order to increase the added value of products, more effective anti-counterfeiting packaging, a growing number of cartons using stamping processes. Stamping ordinary stamping, cold stamping, embossing stamping and holographic hot stamping and other means. Commonly used ordinary stamping process has platen stamping and round flatten hot stamping. Because round flatten hot stamping line contact with the substrate stamping wide, suitable for large area stamping, stamping precision, used widely. 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, standardized measuring tool and an ambient light source, for example, the RBI norm of documents drawn up and all the necessary requirements to fulfill in accordance with 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. Four display processor to be professional, scanning and digitizing the original manuscript should be unified with the generic quality of the foundation specification (gray balance, tone imitation, color proofing, sharpness enhancement), to guide the work, high-Po box, and test specification via four a specification parameters. Scan files end gift tea box, to the original non-adaptive drawback adjustment processor and the artistic process, make printing even more substantial level, achieve better than the original dip. On remote printing companies, long-distance digital proofing Profile file RBI, can guarantee both digital color proofs together.