company news about UVLED inkjet printing light source

UVLED inkjet printing light source

  UVLED inkjet printing light sources are a new technology developed in the late 20th century. Combining the advantages of inkjet printing and UV curing technologies, they form a 3E technology system: energy saving, environmental protection, and economy. At its core, UVLED chips emit ultraviolet light to cure ink, eliminating the need for traditional drying steps. They offer instant curing, zero heat radiation, and low energy consumption. They are suitable for flexible and rigid substrates and absorbent and non-absorbent materials, while also reducing organic solvent volatilization and mercury pollution.

  Since its introduction, this technology has been gradually adopted in the industrial printing sector. With growing demand in the digital printing market (e.g., personalized printing and short-run printing), and the advancement of Single Pass technology to improve printing speed and quality, the application scope of UVLED inkjet systems continues to expand. The industry predicts that its annual growth rate will maintain double digits, driven by integrated innovations in combined printing equipment (such as integration with traditional printing presses) and technological advancements in UVLED light sources in terms of lifespan and cost-effectiveness.

  UVLED inkjet technology is currently in its infancy, and its future development potential is immense. Industry insiders estimate that the combined annual growth rate of UVLED inkjet printing systems will reach double digits over the next few years. 1. More and more users are becoming aware of and experiencing the advantages of UVLED technology, and its application scope will continue to expand, including UVLED inkjet. 2. Market demand for digital printing is also increasing. Applications such as personalized printing, printing of inspection items for shopping malls, point-of-purchase displays, short-run printing, and variable information printing (such as numbers and barcodes) all provide opportunities for UVLED inkjet printing. 3. The printing speed and quality of drop-on-demand inkjet printheads have significantly improved, especially with the development of Single Pass technology. This has reached a new level of speed and quality, significantly improving production efficiency and meeting the needs of industrial and packaging printing. This has also created conditions for the expansion of UVLED inkjet systems' applications. 4: With the rapid development of combined printing methods, equipping traditional printers (such as flexographic printers) with UVLED inkjet printing systems will become a major addition to UVLED inkjet technology.

  Considered an environmentally friendly green technology, also known as 3E technology (energy, environment, and economy), UV inkjet printing is a new technology that emerged in the late 20th century. It combines the advantages of inkjet printing and UV curing technologies, offering the ease of use and operation of inkjet printing with the economic and technical advantages of UV curing. UVLED technology is increasingly being used in UVLED-curing inkjet printers. UVLED technology can completely replace traditional high-pressure mercury lamps, offering zero heat radiation, low energy consumption, a long lifespan, low cost, high efficiency, safety, and a green footprint.

  Key features of UVLED inkjet printing light sources:
a. Because the ultraviolet light emitted by UVLEDs cures ink instantly, this eliminates the time-consuming drying process required by other technologies and significantly improves production efficiency.
b. UVLED curing technology also reduces the "double-stranding" phenomenon during the curing process. Overall, UVLED curing technology not only simplifies the printing process but also enables end users without screen printing expertise to achieve desired print results.
c. It is suitable for a variety of substrates: flexible or rigid, absorbent and non-absorbent.
d. Energy savings and cost reduction. UVLED inkjet printing light sources also offer a variety of advanced features and are environmentally friendly. Compared to traditional metal halide lamps, UVLED light sources can use two-thirds less energy, and the service life of UVLED chips is many times that of traditional UV lamps. Another key benefit of UVLED technology is that UVLEDs require no warm-up time and can be turned on and off as needed.

e. UV inkjet printing uses a UV light source for curing, which is mercury-free and environmentally friendly.

f.  UV LED curing systems generate no heat. UV LED technology significantly reduces the heat generated during the curing process, enabling UV printing on materials such as thin plastics.