A gravure printing machine is a type of production equipment used to print high-quality patterns.
It is made up of several parts, each with a different function, but working together to ensure the best possible printing results.
The whole set of gravure printing machine production equipment generally includes the following main parts: 1Feeding device: This device is used to accurately feed the material to be printed into the printing machine, ensure that the position of each printed material is accurate, and avoid printing errors.
2.Gravure plate-making device: Gravure is the key to gravure printing and is the carrier of printing patterns.
The plate-making device transforms the pattern design into intaglio, and the intaglio production process is rigorous and delicate, requiring a high level of technical operation and experience.
3.Ink fountain: The ink fountain is the part that stores and transports ink.
There is an ink knife inside the ink fountain, and the angle and pressure of the ink knife determine the amount of ink to be used.
The ink fountain can also control the release rate of the ink by adjusting the opening and closing degree.
4.Printing part: The gravure printing machine uses the contact between the gravure and the printed material for printing.
The printing part consists of a printing cylinder and an embossing cylinder.
The printing cylinder transfers the ink from the ink knife to the gravure by turning, and the gravure then transfers the ink to the printed material through the embossing cylinder.
5.Drying device: After the printing is completed, the printed material needs to be cured by the drying device.
The drying device uses high-temperature hot air or infrared rays to quickly volatilize the solvent in the ink, so that the printed pattern is dried and fixed on the printed material.
6.Take-up: The take-up device is used to collect the printed material from the printing press after the printing is completed.
It typically includes a conveyor belt and a stacking robotic arm that stacks printed materials on top of each other in an orderly manner.
In addition to the above main parts, the complete gravure press production equipment may also include auxiliary equipment such as control systems, sensors and visual interfaces.
These devices are used to monitor and control the parameters in the printing process to ensure the stability and consistency of the printing effect.
The advantages of gravure printing machine production equipment lie in its high printing accuracy, good repeatability, rich color, strong sense of pattern hierarchy and other characteristics.
Gravure printing machines can be applied to the printing of a variety of materials, such as paper, plastic film, metal sheet, etc., and are widely used in packaging, labels, decorations and other industries.
Overall, the gravure press production equipment is a complex and sophisticated system, which achieves high-quality printing results through the cooperation and cooperation of its various parts.
With the continuous development of science and technology, the gravure printing machine production equipment is also constantly improving and innovating, bringing us a more efficient and accurate printing experience.