flexo printing die cutting slotting machine is a device that uses water-based ink for printing, widely used in the packaging and printing industries. Its working principle mainly includes the following steps:

Ink transfer process: Ink printing machines use liquid ink with strong viscosity, and the ink is transferred from the ink tank to the printing plate through the scraper and ink roller. When the machine starts working, the ink in the ink pool is pushed onto the scraper by the ink roller. The scraper ensures that the ink thickness on the ink roller is uniform, and then the ink is evenly distributed onto the pattern of the printing plate through the transfer of the printing plate ink roller.

Printing plate transfer process: The printing plate is an important medium for transferring ink, usually made of metal or rubber. automatic flexo ink printer slotter die cutter machine , the printing plate is fixed on the plate roller and kept horizontal by mechanical devices. When the printing plate roller comes into contact with the ink roller, the concave and convex parts on the printing plate will be subjected to the pressure of the ink roller, and the ink will be transferred to the printed material. This process is called transfer printing.

Paper transport process: When the printed matter passes through the ink printing machine, the paper needs to be firmly fixed on the printing table and kept horizontal. Printing machines typically have a paper feeding system to control the speed of paper loading and transportation. During the transportation process, the paper enters the printing station from the paper supply system, comes into contact with the printing plate, and passes through the paper pick-up roller and paper receiving roller together with the ink roller, and the ink is transferred to the paper.

Printing quality control: In order to ensure printing quality, flexo printing slotting die cutting machines are equipped with various sensors and control systems, such as automatic cycle cleaning systems, automatic ink loading systems, and phase adjustment mechanisms. These systems help maintain ink supply, adjust the position and pressure of printing plates, and monitor various parameters during the printing process.

Automated control: Modern ink printing machines typically use PLC (Programmable Logic Controller) and touch screen interfaces for operation. These automated control systems simplify the operation process, improve production efficiency, and enhance the accuracy of repetitive positioning.

The technical principles of ink printing machines together ensure the efficiency, environmental friendliness, and high-quality output of the printing process. With the continuous advancement of technology, the automation and intelligence level of ink printing machines is also constantly improving to meet the needs of the modern printing industry.

If you are also interested in this machine,please don’t hesitate to contact us:

Overseas manager: Tom Wang

Email:cartonmachine.tomwang@aliyun.com

Phone/Wechat/Whatsapp:+86 13303078975