SCREEN Graphic Solutions Co., Ltd., - SCREEN GP in Australia - has introduced a new high opacity white mode that offers more opaque white for the Truepress Jet L350UV SAI S, the company’s specialised UV inkjet label printing system.
White ink can be the most important ‘colour’ in certain label applications.
“As digital label presses continue to advance and add to the Flexo printer's stable, the demands to match flexo increase too,” said Screen GP. “White ink becomes very important in the production of clear and coloured labels and packaging.”
White ink is most commonly applied as a base layer on coloured, metallic, or clear stocks. In these applications, white ink is printed first, followed by cyan, magenta, yellow, and black (and special colour), inks on top. In these instances, the white ink is used to overcome the colour, or translucency, of the substrate, providing a white background or base. On clear substrates and clear bottles, white is necessary to prevent light from passing through and washing out and affecting other colours
"As digital has permeated the label sector, both the volume and value of digital printing shipments in the label printing market have shown consistent annual increases," Screen GP said. "The growth rate of digitally-printed labels has been particularly strong, when compared to shipment volumes, demonstrating the high added-value offered by digital printing.
"There has also been special interest in labels that reflect consumers’ desires to buy specific products, including those promoting local production for local consumption and limited time campaigns, as well as original designs that may involve variable content.
"These trends have in turn led to a growing number of situations in which high-quality items such as ‘prime labels’ are required. However, if a bottle or package’s contents, for example, are darkly coloured, the colour may show through a label, affecting the impact of its design. This has become a point of concern for printing companies seeking higher quality where fundamentally translucent media is concerned."
In response to this growing need, Screen has launched a high-opacity white mode as an option for its Truepress Jet L350UV SAI S digital label press (pictured above). When used with clear film or similar labels, this new printing mode provides more opaque white, preventing the colour of bottles or package contents, from showing through. This helps to maintain rich colour saturation, ensuring high-quality labels with eye-catching visual appeal, even when applied to translucent base materials.
The liquor, cosmetics and toiletry industries are increasingly employing UV inkjet-based digital printing as a substitute for silk-screen printing. Digital printing provides these industries with a number of advantages, including shorter turnaround times, lower costs and reduced environmental impact, and demand is expected to grow consistently going forward.
Screen has a long history of developing inkjet printing technologies that offer both high speed and high quality, and has also worked to promote production line automation and create a range of solutions to resolve specific customer needs. By combining these various aspects, Screen hopes to open up further new markets and contribute to the continuing growth of the overall label printing industry.
The high-opacity white mode is available as a retro-fit to existing Screen Truepress Jet L350 SAI installations, or as an inclusion in new installations.
Screen L350UV SAI presses are sold through partner Jet Technologies throughout Australia and New Zealand.
Screen is exhibiting at www.labelexpo-americas.com/ and representatives from Screen Australia and Jet Technologies will be there.
SCREEN GP Australia Pty Ltd is a subsidiary of SCREEN Holdings Ltd, (Nikkei 225 Index No. 7735) one of the world’s largest manufacturers and suppliers of technology for the printing and pre-media industries. Its large range of equipment includes digital printing presses, grand format UV printers, digital label presses, workflow systems, RIPs, proofing systems and CtP platesetters. The company is also a well-known manufacturer of equipment for the semiconductor and flat panel display manufacturing industries. Screen GP Australia Pty Ltd was established in 1987.
