Industry News

Cylinder Arrangement

Although the three cylinder arrangement is the most common for sheetfed presses, a number of other cylinder arrangements may also be encountered. Two cylinder, a special design that combines the imp......
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Single Color Press

A press consisting of a single printing unit, with its integral inking and dampening systems, a feeder, a sheet transfer system, and a delivery is called a single color press. Normally, it can print o......
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Press Configuration

A variety of sheetfed printing presses are available. These presses can best be classified according to their offset press cylinder configurations, although the placement of the feeder and delivery ar......
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Basic Systems Of Sheetfed Offset Presses

A sheetfed press consists of a feeder, one or more printing units, a sheet register system including transfer devices to move the paper through the press, a delivery, and various auxiliary devices. T......
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What Color Management Can Do

Even though today's electronic publishing systems cost less and are easier to use than the proprietary systems of the past, training is still a barrier to the world of high quality color reproduction.......
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Adjustments For Paper Brightness

The brightness of paper or any other substrate has a bearing on the contrast level of the printed color reproduction. During papermaking, the use of brightening agents is monitored to achieve a desire......
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Density Ranges In Printing Ink On Paper

To read ink density, calibrate the reflection densitometer as specified by the manufacture. Then it should be zeroed to the substrate that will be used for the actual press run. One advantage of the g......
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Mental Aspects of Color Theory

It is difficult to determine where the physiological function of color ends and the psychological aspect begins. This is the subjective part of evaluating and describing color. It is important to reme......
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