![]() ![]() In digital printing, the process of putting ink on the paper is governed by an electrical charge that attracts or repels toner, and the moisture level of the paper can affect that charge. Moisture changes can result in wavy or tight edges and may impact the way sheets feed into a press. ![]() The edges of paper, where it has been cut, are the most sensitive to moisture, especially if the wrapping is compromised or the paper is left open. Paper that becomes more wet or dry than intended can impact print quality. Most of us don’t spend too much time thinking about the moisture level of paper it’s all dry, right? Actually, just as paper is manufactured in different weights, it also has different moisture levels depending on the intended end use. But there are some tips that can protect your valuable paper inventory and minimize waste so your print operations run smoothly. Many commercial printers use such a high volume of paper that it rarely stays on the shelf or in the warehouse for long. When was the last time you thought about paper handling and storage? Chances are, it’s been a while. ( Jikji, a book of the teachings of Buddhist priests, was printed by hand from movable type in Korea in 1377.) In its essentials, the wooden press used by Gutenberg reigned supreme for more than 300 years, with a hardly varying rate of 250 sheets per hour printed on one side.Proper paper handling and storage is essential for maintaining the productivity, efficiency and quality output of your commercial printing operation. Gutenberg used his press to print an edition of the Bible in 1455 this Bible is the first complete extant book in the West, and it is one of the earliest books printed from movable type. A long handle was used to turn a heavy wooden screw, exerting downward pressure against the paper, which was laid over the type mounted on a wooden platen. Gutenberg’s press and others of its era in Europe owed much to the medieval paper press, which was in turn modeled after the ancient wine-and-olive press of the Mediterranean area. The earliest mention of a mechanized printing press in Europe appears in a lawsuit in Strasbourg in 1439 it reveals construction of a press for Johannes Gutenberg and his associates. See a working model of an early hand printing press See all videos for this article SpaceNext50 Britannica presents SpaceNext50, From the race to the Moon to space stewardship, we explore a wide range of subjects that feed our curiosity about space!.Learn about the major environmental problems facing our planet and what can be done about them! Saving Earth Britannica Presents Earth’s To-Do List for the 21st Century.Britannica Beyond We’ve created a new place where questions are at the center of learning.100 Women Britannica celebrates the centennial of the Nineteenth Amendment, highlighting suffragists and history-making politicians.COVID-19 Portal While this global health crisis continues to evolve, it can be useful to look to past pandemics to better understand how to respond today.Student Portal Britannica is the ultimate student resource for key school subjects like history, government, literature, and more.This Time in History In these videos, find out what happened this month (or any month!) in history.#WTFact Videos In #WTFact Britannica shares some of the most bizarre facts we can find.Demystified Videos In Demystified, Britannica has all the answers to your burning questions.Britannica Explains In these videos, Britannica explains a variety of topics and answers frequently asked questions.Britannica Classics Check out these retro videos from Encyclopedia Britannica’s archives. ![]()
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