Phoseon Technology Introduces FirePower™ FP601 and FireJet™ FJ601

Phoseon’s new FirePower™ FP601 provides water-cooled LED curing solutions for narrow web printing, along with a wide array of existing solutions for the label market

HILLSBORO, ORPhoseon Technology this week released two new products to further advance the use of UV LED curing for narrow web applications: the FirePower™ FP601 and FireJet™ FJ601.

Phoseon’s technology uses UV LED light to rapidly set, or “cure,” ink used in printing, resulting in a high-quality product without the use of solvent-based inks.

Flexography utilizes a flexible relief plate—a modern version of letterpress—to print on nearly any type of material, from paper to plastic to metallic film. Unlike solvent- or water-based flexographic inks, UV inks dry almost instantly when exposed to UV light, resulting in a sharp and colorful image. With a UV LED solution, Phoseon is enabling converters to enjoy the benefits of UV curing without the typical costs and hazards of operating an arc lamp to produce the UV light.

“UV LED allows you to complete a wider range of print jobs with higher quality, faster and more consistently,” said Jennifer Heathcote, regional sales manager at Phoseon Technology.

Narrow web printing—a term primarily pertaining to a printing width under 30-in—is often used for printing labels, plastic bags and flexible packaging. In addition to high quality, UV LED curing for flexographic printing allows for better process control, less waste and the ability to run presses faster than with traditional narrow-web printing methods.

“UV LED flexography uses raw chemistry that flows like a liquid. When the UV LED cures that liquid, it forms a long, continuous bond,” said Sara Jennings, senior technical marketing engineer dedicated to flexographic and narrow web applications at Phoseon Technology. “What you apply to the surface is what you end up with; there is no deterioration, bleeding or fading.”

Phoseon’s news The FireJet™ FJ601 is used for LED curing during narrow web printing applications

Narrow web printing applies ink in layers by color, which, when using solvent- or water-based inks, requires slow and precise drying times to get sharp images; any variation results in blurring or “bleeding” of the color that blurs the image or print. Creating a consistently sharp image is challenging on a porous material like paper, but it is compounded when printing on a nonporous surface like poly plastic. Traditional UV inks provide consistent color, but due to the extreme heat of the arc lamps, it limits the types of materials that can be used.

UV LED flexography excels in areas that are in high demand today, from printing on plastic yogurt containers to labels found on numerous consumer items, such as bottled water to snack bags. In addition to its quick-drying capabilities, UV LED curing creates little heat to transfer to, and potentially damage, the printing surface. “That’s a critical benefit, especially when printing on plastics often used for packaging,” said Heathcote.

In addition to standard label and shrink-film jobs, the stable, consistent output of the UV LED system enables converters to confidently run food- and medical-safe processes using LED low-migration inks.

Heathcote notes that while there are upfront costs to begin, or switch to, UV LED curing for narrow web printing, companies often quickly recoup their investment. UV LED curing has no moving parts, virtually eliminating downtime for maintenance and repairs, and UV LED bulbs are said to last longer and require less energy to operate than traditional arc lamps, which may reduce operation costs and energy usage. In addition, because UV LED curing does not contain mercury, which is used in arc lamps, it is safer for the environment and workplace.

The FirePower™ FP601 is a water-cooled solution with advanced control features using a Modbus interface and a high intensity output for fast cure speeds. It also has a self-contained air-cooled design that eliminates the need for air-extraction systems or water-cooling systems.

In addition to narrow web printing, Phoseon Technology’s UV LED technology also is used in a wide range of other applications, such as wide web and decorative printing, manufacturing wood, and curing wood and filament coatings.