Understanding the main components of color printing plants

The POP advertisement of Dalian color printing factory developed. It has the advantages of green environmental protection, convenient transportation, rapid assembly and so on. It can display goods, convey information and promote sales when placed in sales places. The use of paper exhibition shelves prevailed in Europe and America in the early stage. The exquisite printed paper exhibition shelves have been widely used in food, daily chemical, household appliances, electronics, clothing and other industries abroad.

A good paper exhibition rack must be produced by experienced structural designers. Structural modelling directly affects the attraction of the paper exhibition rack. Furthermore, it is important for an experienced producer because there are many parts of the paper exhibition rack. The director is responsible for how to arrange and control the quality of each part. Color can be said to be the main component of sales, many people pay attention to packaging color matching.

The color of packaging box is a creative combination of tones of commodity characteristics. It can not only strengthen the brand characteristics of products, but also have a certain appeal to customers. Generally, the product label will be printed with the packaging content and the main components of the product, brand logo, product quality grade, product manufacturer, production date, validity period, use method. Ink factories mostly use small printing machines imported from Britain. The mesh of this machine is on a flat plate. The printing is completed by moving the impression roll with the film. The machine of the printing factory is in the way of circular pressing, and the mesh is on the rotating circumferential roll.

The line number and angle of the two meshes are quite different, which makes the same ink different in the two printing methods. Sometimes, it is not only the problem of dark color, but also the effect of hue, brightness and so on. Printed colours become lighter and darker, on the contrary. Some people think that they adjust the ink according to the standard ink contrast provided by users. The depth of the printing plate can be ignored. In fact, this is a theoretical view, but it is not the case in practice. Theoretically, two identical inks (for example, dividing a cup of ink into two parts) are identical in color regardless of the depth and shade of the plate (all other conditions are the same).