Consumables-General - Plates

Implementing CTP may be viewed as a technological journey whose length and destination depend on your operation's starting point. by Terri McConnell Since its phenomenal debut at DRUPA in 1995, computer-to-plate (CTP) technology has been integrated into the daily routines of printers across nearly every commercial and packaging application. Why? Because the benefits of imaging directly to the printing plate surface from digital data are irrefutable. Digitally imaged plates carry sharper dots and are capable of delivering a wider color gamut. They register better on press. They are free of pinholes and the effects of light diffusion associated with analog film-based plate production. CTP

Printers willing to work through a few minor obstacles can reap huge rewards by implementing "total digital workpath" concepts and technologies. by Terri McConnell In 1919, three gentlemen put up $500 dollars each to start a new business in downtown Cincinnati. The company—Phototype Engraving—took its name from an amazing new technology for photographing type and etching it into metal printing plates. During the past 80 years, Phototype Engraving has remarkably remained on the leading edge of packaging printing technology, offering a comprehensive portfolio of services ranging from digital photography, to image asset management, to conventional and photopolymer platemaking, to short-run printing. The company is

Package printers are just now beginning to see the light at the end of a long tunnel of confusing, and often ill-fitting file formats. by Terri McConnell Even dynamite could not have changed the face manufacturing infrastructure of the printing industry more than the advent of desktop publishing and the subsequent adoption of PostScript. Up to that point, prepress automation was directed by a handful of highly-specialized equipment suppliers who built color electronic prepress systems (CEPS) around laser-powered film output devices. CEPS were, for the most part, closed, proprietary environments—not a big problem as long as the origin and form of printing content were

Packaging-specific prepress technologies are opening new lines of communication, unprecedented quality-enhancement opportunities for printers, and strategic alliances between suppliers. by Terri McConnell "It doesn't get any better than this" was one of the first principles I was taught 15 years ago as a fledgling mechanical artist. Thankfully the statement wasn't a commentary on my career potential—it was a strong warning that as layouts moved through the analog printing process, image quality had generally nowhere to go but down. I also remember another warning: "When a press operator walks through those swinging doors carrying plates, pray he's not looking for you." In those days, little

Imagesetters stay active in lieu of—or alongside—computer-to-plate. By Susan Friedman Make no mistake, the imagesetter is alive and kicking. Aggressive advances in computer-to-plate (CTP) haven't proved fatal to imagesetter usage or upgrades, and suppliers haven't let up on steady releases of both hardware and software improvements. Hardware, software review Each basic imagesetter design offers a fit for a certain segment of package printers. "Capstan-driven devices are better for dimensional stability over long images, and drum devices offer superior repeatability," states Pierre Ferland, marketing director, Alan Graphic Systems. Several color separations can be grouped on a single piece of film only in a drum device,

Digital proofers can produce packaging's custom colors in minutes, but can converters afford the technology they need? By Susan Friedman Digital proofing's transformation of proof production cycle time is bound to help package printers over any separation anxiety for film. To hear Neil Potter, business manager for the packaging market at Imation tell it, digital proofing's productivity benefits can't get much clearer. Printers can trade analog proofing's half-day to two-day cycle times, or on-press proofing's two-day to one-week cycle times, in favor of a digital proof produced in minutes, he says. Presstek Product Manager Sandy Fuhs adds that digital proofing can remove the majority

Offset plate suppliers stretch to manage conventional- and digital-world needs. By Susan Friedman Many offset plate suppliers are stretching to be in two places at once—edging conventional technologies up a notch while running like mad to win the digital marathon. Convention rally On the conventional side, Dwight Collier, national sales manager for pressroom products at Pitman Co., a distributor of printing consumables, equipment and services, sees "a conscious effort to continue to improve plate latitude in a variety of environments." Three areas of emphasis, he notes, are developing coating weights that are more resistant to abrasion, improving grain structures to achieve a more efficient

Shopping for and finding digital output devices to enhance workflow productivity is a matter of education in relation to your needs. By Marie Ranoia Alonso SHOPPING THE output odyssey is not a simple task for package printers looking to expand in a digital direction. So many solutions in the platesetting segment, so much to consider. Thermal or non-thermal platesetter? Small or large format? Semi- or fully-automated? What is the ROI? Pay close attention to new OEM agreements, such as the recently struck Agfa agreement to market Krause America's LaserStar 140 and LaserStar 170 platesetters, bringing a great deal of PDF power to the Krause

Understanding digital workflow concepts, power and capabilities is essential for success for progressive package printers. By Marie Ranoia Alonso Digital prepress environments are fast moving into the realm of the package printer. This is not news. What is news is the robust capabilities of the growing field of digital workflow enablers, the emergence of PDF and PostScript 3 and their impact on the way digitally savvy package printers do business—not to mention the digital workflow power, now more than ever before, of packaging's front end. So much technology, in so little time. Or is it? For several years, packaging's graphically complex and deadline

Learning about prepress hardware and software with respect to your package printing operation is essential to a smooth workflow process down the road. By Molly Joss Properly designed and implemented, front-end prepress hardware and software form the backbone of the time and money savings inherent in digital workflows. It also allows package printers to gain better control over job preparation and scheduling. There are several approaches to creating a front-end system from scratch: do everything yourself; work with a value-added reseller or consulting company; or, work with a company that sells a complete line of solutions. No matter what route you take, it's essential