Color box packaging and printing tells

The color box printing process refers to the processing of the finished product after printing. Surface treatment is to improve the beauty and quality of the packaging. Mainly include laminating process, embossing and embossing, die-cutting indentation and other processing techniques. The following editor of color box packaging and printing briefly introduces its craftsmanship. 1. Laminating. Laminate is a transparent plastic film, which is coated on the surface of printed matter by hot pressing to make it smoother and brighter, and the colors of graphics and text are more vivid. At the same time, it also has waterproof and anti-fouling functions. It can be divided into two parts: surface treatment and molding treatment. Processing techniques, such as waxing. The film has abrasion resistance, folding resistance and chemical resistance on the surface of the printed matter. However, since the plastic film is not degradable, it is difficult to recycle and easy to cause pollution. Therefore, when it can replace glass, plastic coating technology should be used with caution. 2 Hot stamping. Hot stamping, also called hot stamping, is to make patterns or texts that need to be embossed into relief plates, and with the help of a certain pressure and temperature, various aluminum foils are printed on the substrate, showing a strong metallic light. The product has a good texture. At the same time, because aluminum foil has excellent physical and chemical properties, it can protect printed matter. Therefore, the hot embossing process is widely used in modern packaging printing. 3. Polishing and waxing. The coating is to coat or spray a layer of colorless transparent paint on the surface of the printed matter, and play a role of waterproof and oil-proof on the surface of the package. 4. Concave and convex embossing. Concave-convex printing is a special technique for decorating the surface of color box prints. It uses a concave-convex mold to plastically deform the substrate of the printed matter under a certain pressure, and then performs artistic treatment on the surface of the printed matter. The various embossed patterns and patterns of the embossing show patterns of different depths, with a clear sense of relief, which increases the three-dimensional and artistic sense of the printed matter.