UV inkjet printer, as a non-contact high-speed printer, has been widely used in many industries in recent years. With its high efficiency, precision and environmental protection, it has become an indispensable and important equipment in modern industrial production. So, what exactly is a UV inkjet printer? How does it work?

First, let's understand the definition of UV inkjet printer. As the name suggests, UV inkjet printer is a coding device that uses UV (ultraviolet) ink. It is controlled by software and uses a piezoelectric nozzle to print content on various materials and products. With its high resolution and rich printing functions, UV inkjet printer meets the diverse needs of modern industrial production for product identification.

Next, let's take a closer look at the working principle of the UV inkjet printer. The working principle of the UV inkjet printer is mainly based on the characteristics of UV ink and the control of the piezoelectric nozzle. UV ink is a special ink that requires ultraviolet light to cure. It has the characteristics of high hardness, high gloss, and high adhesion. During the printing process, the high-resolution inkjet printer sprays UV ink onto the surface of the product through a piezoelectric nozzle, and then the ultraviolet light emitted by a high-energy UV lamp quickly cures the ink.

Specifically, the piezoelectric nozzle is the core component of the UV inkjet printer. It is composed of multiple piezoelectric crystals, each of which controls a nozzle. When the driver board outputs an electrical signal to the piezoelectric crystal, the piezoelectric crystal deforms under the action of a strong pulse voltage, causing the volume of the nozzle ink cavity to decrease, thereby ejecting the ink from the nozzle. Through dot matrix control, the UV inkjet printer can accurately control the position and size of each ink dot, thereby forming the required text, numbers, graphics, etc. on the surface of the product.

The curing process of UV ink is a complex photoreaction curing process. When UV ink is exposed to ultraviolet light, the photoinitiator in the ink absorbs light energy and produces free radicals or cationic monomers, which further initiate polymerization, cross-linking and other reactions, causing the ink to quickly change from liquid to solid. This process makes UV ink quick-drying and has good adhesion, while also avoiding the problem of harmful substances that may be released during the curing process of traditional inks.

In addition, large character inkjet printers also have some other features and advantages. For example, it uses drop-on-demand (DOD) technology, which can accurately control the amount of ink sprayed as needed, thereby saving ink and reducing costs. At the same time, UV inkjet printers also have the advantages of easy maintenance and not easy to clog the nozzle, allowing them to maintain a stable and efficient operating state in a long-term, high-intensity production environment.

In general, high-speed inkjet printers play an increasingly important role in modern industrial production with their high efficiency, accuracy and environmental protection. They can not only meet the diverse needs of product identification, but also improve production efficiency, reduce production costs, and provide strong support for the sustainable development of enterprises. With the continuous advancement of science and technology and the continuous expansion of the market, I believe that UV inkjet printers will have broader development prospects and application space in the future.

CYCJET is the brand name of Yuchang Industrial Company Limited. As a manufacturer, CYCJET have more than 19 years of experience for R& D different types of handheld inkjet printing solution, Laser printing solution, and portable marking solution, High Resolution Printing solution in Shanghai China.

Contact Person: David Guo

Telephone: +86-21-59970419 ext 8008

MOB:+86-139 1763 1707

Email: sales@cycjet.com

Web: https://cycjet.com/

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UV inkjet printer

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High-resolution inkjet printer

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