China Fan display stand Manufacturers, Suppliers, Factory

At present, there are two main detection technologies for the quality of color box printing: colorimetric method and density method. Among them, the density method is a process control mode that controls key links in the printing production process based on the thickness of the ink layer. The chromaticity method is a high-precision system control mode that controls color based on intuitive measurements of chromaticity or spectral reflectance, but requires comprehensive consideration of printing materials, application environments, and testing purposes for color box printing.

​The color difference in packaging box printing is defined as the difference between the printed color and the target color. The target color is the expected color to be printed, while the actual printed color is influenced by various factors such as printing machines, ink, paper, etc. Color difference can be measured using different measurement methods and expressed in international standard values. Common methods for representing color difference include LAB color difference and E color difference, among others.

There are various printing processes on the packaging box, which create the appearance and value of the packaging box

When printing, we often hear some proper noun, such as "block printing" and "special printing" which often appear in the color box printing factory, which makes many friends feel very confused. So what are the differences between the two?

The effect of paper display rack, paper shelf and paper display rack is to promote and stimulate customers' final purchase. To this end, we must grasp the concerns and excitement of customers. In fact, the previous inducement work is the basis to promote the final purchase of customers. The purchase decision of customers goes through a process. As long as the promotion work in the process is done, the results will naturally occur. Paper display stands replace salesmen. Paper display rack, paper shelf and paper display rack have the reputation of "silent salesperson" and "loyal salesperson". The paper display rack, paper shelf, and paper display rack are often used in supermarkets, while the supermarket is a self-selected purchase mode. In supermarkets, when consumers are faced with many goods and have no way to start, an outstanding paper display rack, paper shelf, and paper display rack placed around the goods