Production of corrugated box color requirements
Mar 26,2024
The production requirements of corrugated box colorization mainly include the following aspects:
Printing equipment and technical requirements: The printing press is required to have a high accuracy, such as the concentricity of the plate cylinder is strictly required to ensure the accuracy of printing. At the same time, the printing press should be equipped with high-quality ceramic roller, which requires the roller to have a stable and uniform ink transfer performance, a high number of roller lines, a reasonable network cable Angle and excellent wear resistance.
Plate and ink selection: Color printing requires the use of photosensitive resin plate, and through the computer color separation to produce four-color (or three-color) plate, to achieve the color printing of corrugated boxes. The choice of ink is also key, such as color preprinting using alcohol ink, its drying speed, bright color, strong performance.
Color management and reproduction: It is required to accurately reproduce the color of the original manuscript, which involves the application of color management technology and color separation processing technology. For the color printing of corrugated boxes, due to the limitation of the accuracy of the printing press and the printing color number, the performance of the sense of layer may not be very strong, so fine color separation processing is required to reproduce the level of the pattern as completely as possible.
Base paper and material selection: The quality of corrugated base paper and box board paper has a direct impact on the printing effect. Choosing the base paper suitable for printing can ensure the smooth progress of the printing process and the quality of the print.
Environmental friendliness: In the process of carton color production, environmentally friendly inks and materials should be selected as far as possible to reduce the impact on the environment. For example, the use of edible inks or other environmentally friendly inks can reduce the potential harm to food or the environment.
To sum up, the color production of corrugated boxes needs to be comprehensively considered and optimized from many aspects such as equipment, technology, materials, and color management to achieve high-quality and efficient color production.
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