In the first two articles, the editor introduced the development and composition of the ink printing machine in the corrugated box mechanical equipment, as well as the functions and characteristics of the low-grade and medium-grade printing machines. Next, I will introduce you to the high-end ink printing machine, which is also the mainstream printing machine in the carton machinery industry. In recent years, with the vigorous development of the packaging and printing industry and the continuous improvement of labor costs, low-speed, semi-automatic and labor-intensive machines have gradually been replaced by high-speed, efficient and fully automatic machines. In high-end ink printing machines, more configurations and functions have been developed to meet various carton packaging industries.

The high-end ink printing machine has more complete functions and higher configuration than the mid-range ink printing machine. It is also equipped with a printing department, a slotting department and a die-cutting department to help reduce the next process of production and improve the carton production efficiency. Compared with medium and low-grade printing machines, high-grade ink printing machines can be divided into two types: up-printing and down-printing. Compared with up-printing, the down-printing structure adopts the whole-process adsorption-feeding structure, which has lower hardness and compressive strength for paperboard and can greatly save the cost of paperboard.

The leading edge feeding is adopted in the paper feeding section, which can further improve the production efficiency and paper feeding accuracy, and also avoid the damage of the paper clamping wheel to the corrugated board;

In addition to equipped with a brush and a strong air suction and dust removal device, it is also equipped with electrostatic dust removal to ensure that the cardboard surface is free of dust and protect the printing roller;

The printing department is equipped with metal anilox roller (optional ceramic anilox roller), and adopts rubber roller scraping device or scraper scraping system to make the inking more uniform and the printing effect is excellent;

The slotting part is equipped with single shaft and double knives, and the slotting tool base is moved by the screw rod and linear guide rail, which makes the slotting to the left more flexible and accurate;

The paperboard is transported by vacuum adsorption, and the wind force can be adjusted to protect the paperboard;

The whole machine adopts computer control and motor control (or servo motor control), and has remote diagnosis function, which makes maintenance more intelligent and convenient.

The configuration of the high-grade ink printing machine can ensure that the printing chromatic accuracy is within ± 0.5-0.25cm, the paper feeding accuracy is within ± 1cm, and the slotting accuracy is within ± 1cm.

The above is the introduction of the ink printing machine in the carton machinery. I will continue to introduce more information about the carton machinery in the next article. Thank you for your click and attention. If you have any questions and inquiries about the carton machinery or the ink printing machine, please contact me!

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