UV LED curing technology presents numerous opportunities for wide web applications due to all of its inherent advantages. Although most applications on the market today are in digital inkjet, screen, narrow web flexographic and sheet-fed offset printing, and structural bonding, Phoseon Technology sees growing interest in UV LED for wide web applications.

Phoseon Technology is revolutionizing the narrow-web printing industry by combining flexography, which has been used for printing for more than a century, and UV-LED curing technology, which Phoseon first introduced to the narrow-web industry in 2009.

Flint Group has helped The Print Academy in the UK greatly extend the capability of its 6 colour Heidelberg CD102 + coater with the retrofit of an AMS (Air Motion Systems) UV-LED curing system.

Phoseon Technology, the leader in UV LED curing solutions, announced an agreement with E. Vila Projects & Supplies S.L., which has more than 15 years of engineering experience developing custom systems, to distribute Phoseon products and LED solutions in Spain and Portugal.

Vishay Intertechnology, Inc. (NYSE:VSH) today introduced a new device in its VLMU35xx series of ceramic-based, high-power UV LEDs with silicone lenses that features a wavelength in the 365 nm range. Designed to provide a reliable, energy-saving replacement for mercury lamps, the Vishay Semiconductors VLMU3510-365-130 delivers an exceptionally long lifetime in a compact 3.45 mm by 3.45 mm surface-mount package for medical, industrial, and printing applications. The silicone lens of the VLMU3510-365-130 enables extremely long lifetimes up to 25,000 h, compared to the typical mercury lamp lifetime of 10,000 h. The environmentally friendly UV LED is free of heavy metals and provides increased reliability with its shock resistance and immunity to degradation from frequent on/off switching. While mercury lamps require complex drive circuits and need two to 15 minutes to warm up, the VLMU3510-365-130 allows for the use of simple low-voltage circuitry and requires no warm-up period. Built on InGaN (indium gallium nitride) technology, the device released today features typical radiant power of 690 mW at 500 mA and 945 mW at 700 mA in a wavelength range between 362.5 nm and 370 nm. The VLMU3510-365-130 offers an emission angle of 130° and radiant intensity of 315 mW/sr at 700 mA. The LED’s specifications make it ideal for UV curing in nail salon, dental, and poster printing applications; blood and counterfeit money detection; and photocatalytic purification. RoHS-compliant, halogen-free, and Vishay Green, the VLMU3510-365-130 is compatible with reflow soldering processes and features a Moisture Sensitivity Level of 3 in accordance with J-STD-020. Samples and production quantities of the new UV LED are available now, with lead times of six to eight weeks.

In this article LEDinside will address market opportunities observed for UV curing applications at RadTech UV+EB 2016, which took place a week ago in Chicago, U.S. In this series LEDinside has covered UV LED package, epoxy resin, photoinitiator, related materials, and module applications.

Use of energy-saving LED panel light,With UV Transparent ink, special thin manufacturing optical films and high resolution printing skills, Using eyes differences of perspective effects, our products can create optical color art lighting for realistic effects and more close to nature. Customized image service is also provided, user can combine different number of pieces having a unique personal lighting .

The XD070 single pass inkjet printer from Engineered Printing Solutions is ‘image direct’ from computer to print. It comes integrated with UV LED curing technology. This offers the perfect solution for short or long runs with quick changeovers and variable data. This printer is ideal for multi-color printing on flat and semi-flat surfaces on a variety of substrates and can be customized to meet various printing needs.