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Thin Webs without Wrinkles: (Magazine); September 30, 2002, ... surface spreader rolls and the “curved axis” or bowed roll systems were described as “excellent” systems according to the study. The single distinguishing drawback of bowed spreader rolls, compared ...
Slitter Savvy: The Art of Winding Good Rolls: (Magazine); July 31, 2001, ... may be either a constant speed, stop, and constant speed back, or a sin-type wave speed curve. It is important that the oscillation speed is fast enough to randomize defects and slow enough that it does ...
Innovative Problem-Solving: Advances in the Industry: (Magazine); January 31, 2001, ... markets. One of the most notable applications of Crown's SuperFormat product is a curved, metallized holographic carton for Cadbury's Milk Tray chocolates. It won the Peter Rigney Package of the Year ...
Golden Cylinders Go to Gravure's Very Bes: (Magazine); April 30, 2000, ... Taking the job from litho to gravure, the converter used cylinders with a circumference of 74 in. and a 24-in. face that were engraved with a 125-deg diamond and a proprietary engraving curve. Due to the ...
Temperature control helps ink customers optimize performance.: (Magazine); November 30, 1996, ... has meant concrete energy savings in addition to improvements in the performance of the inks that Sun Chemical supplies. "We've been able to establish curves on how the web is drying as it comes out of ...