Water Ink Technologies

What can’t UV and EB (electron beam) inks do? They cure fast. They allow for high print quality. They’re nice to look at. And, they’re kind to Mother Nature. No wonder they are becoming common in the package-printing industry. According to Don Duncan, director of research, Wikoff Color Corporation, more than 90 percent of all EB inks and at least half of all UV inks are used in packaging. “As it relates to UV offset inks, the newer ink technologies have a wider operating window, which allows UV offset printers to print using very high screens without having issues relative to water-balance. New UV

Adhesives have a thankless job. Unlike specialty inks or innovative packaging, adhesives tend to go unnoticed by consumers. But, they discreetly carry an enormous amount of responsibility to reliably bond a wide range of substrates. Because adhesives have to work with such a diverse spectrum of materials, many times they are tailored to specific applications. For instance, adhesive trends have been influenced by the use of package decoration materials that originate from sustainable resources, says Philip Emery, director, applied surface technologies, FLEXcon. “PLA film, which is created from corn rather than petrochemicals, as a packaging-grade plastic, is a notable example,” he says. “Adhesives are

“Counterfeit Colgate Toothpaste Found” is the headline for a June 14 U.S. Food and Drug Administration press release warning that toothpaste with packaging resembling a Colgate product found its way into dollar-type discount stores in four states in the United States. Consumers were lucky this time around —packages were readily identifiable as fake so they could discontinue use or dispose of the product immediately. The counterfeit labels included several misspellings, and stated that the product had been manufactured in South Africa—a location Colgate does not use for manufacturing toothpaste. This is only one example of how a brand’s identity was stolen and reproduced to

Specialty inks are the cherry on top. Just like cherries add a little something extra to a gooey hot fudge sundae, specialty inks give consumers a special treat that enhances an already attention-grabbing package. “Packaging converters in today’s marketplace are routinely looking for innovative ways to attract consumers to the shelves,” says Joe Schlinkert, technical director, Color Resolutions International. “Increasingly the converters are asking their ink suppliers to develop inks that truly stand out and grab the consumer’s attention.” He explains that some approaches being used include phosphorescent inks that glow in the dark, high luster metallic inks, pearlescent inks that change color based

Coatings are somewhat unsung heroes in the package-printing world. They provide many important functions, yet most people don’t even know they’re there. These people don’t care either—except that if the coatings weren’t there, they might not like the label or package as much, might even complain about it, or worse yet, might not buy the product. Whoa, Nellie! “Houston, We’ve got a problem.” “Iceberg dead ahead!” Now, we’ve got somebody’s heart pumpin’. Coatings to the rescue No, coatings can’t help much when it comes to world calamities, but if the heart that’s “pumpin’” happens to be a product manager, now we’re playing in

CHARLOTTE, N.C.—The fourth annual Phoenix Challenge Fund Raising Luncheon, organized to support the 2007 Annual International Phoenix Challenge Flexo Skills Competition and the brand new PC College competition, took place at the Doubletree Hotel in Charlotte, N.C., and boasted a record attendance of more than 100 participants. Five speakers addressed the genial group of flexo industry professionals. “We are very grateful for a terrifically successful luncheon,” said Bettylyn Krafft, Phoenix Challenge Foundation (PCF) chairman, of the event. “We appreciate the generous benefactors who sponsored full tables at this luncheon, as well as the loyal backers who support us in smaller numbers.” Krafft opened the

LINCOLNTON, N.C.—Water Ink Technologies, Inc. recently donated water-based flexo inks in support of the Printing and Graphic Arts Program at the Careerline Tech Center in Holland, Michigan. The Careerline program offers a complete course in graphic arts and printing that includes flexo. The students in the flexo program use a Mark Andy 830 press for projects and hands-on training. The Careeline students also compete annually in The Phoenix Challenge ,which is a nationwide flexo skills competition held in Charlotte, North Carolina. For more information call Dale Henderson, director of Careerline Tech Center at 616-702-8601 or Water Ink Technologies at 704-735-8282, www.waterinktech.com

UV inks are commonly used in package-printing applications. So much so that Don Duncan, director of R&D, Wikoff Color Corp., thinks it’s about time to rephrase how we reference ink categories. In referring to water-based and solvent-based inks, he says, “I use the phrase ‘so-called conventional’ because UV inks are now so common that they are no longer ‘unconventional.’ We need a new word for the mixture of oil-based, water-based, or solvent-based inks that UV is replacing. How about ‘old-technology.’” The term “old technology” might not fly (Duncan admits that it’s “a little over-the-top”), but the point is well made. UV inks are firmly

Download the 2007 packagePRINTING Excellence Awards nomination form. As a unanimous vote among packagePRINTING’s 2006 Excellence Awards judges, Hayward, Calif.-based Rotocolor’s “Marilyn Merlot” wine label is this year’s Best of Show honoree for its superior flexographic printing. “It really shows where flexo can go,” said Roy Webb, national sales manager, Mark Andy. “It has fantastic quality and could sit side-by-side with the lithographic print.” This entry was also a first place winner in the Wine Labels - Flexo (Process) category. “The piece is exceptional and shows how far along flexo has come,” said Bob Waddington, general manager, UVitec Printing Ink. “The skin tones are

With the use of shrink-sleeve labeling for product decoration growing at a double-digit rate, suppliers of shrink film inks are developing a steady stream of products to carve out a piece of the action. But in addition to the normal adhesion issues that are common with non-porous film applications, shrink inks have several other factors to contend with that make their development more challenging. Some of these issues include distortion (cracking, delamination, etc.), blocking, coefficient of friction (COF), and in food and beverage applications, low odor. Demanding applications Shrink labeling is growing in popularity because it offers brand managers at least two advantages. It