History Of Newspapers
Newspapers can cover wide variety of fields such as politics, business, sport and art and often include materials such as opinion columns, weather forecasts, reviews of local services, obituaries, birth notices, crosswords, editorial cartoons, comic strips, and advice columns. Newspapers have traditionally been published in print (usually on cheap, low-grade paper called newsprint).
The raw materials used to make newsprint consists of wood from sustainably grown plantation pine and recycled fibre. Wood has its fibres separated in a process called refining, where two plates of metal crush the wood and release the fibres. Recovered fibres are separated during pulp production by simply stirring the old newspapers together with old magazines in a mixing tank called a pulper. Recycled fibres from the pulper are then de-inked by blowing air bubbles through the liquid pulp. The ink sticks to clay that comes from the magazine paper and these clay particles then stick to the air bubbles and float off the recycling pulp in the de-inking tank.
Pulp production based on recovered paper consumes less energy than production from fresh fibre because the fibres in recovered paper are more easily separated than those within wood. Recycled fibres can go around time and time again, being recycled five to seven times.
In the paper machine, the pulp passes along a web, firstly through a wet section, then a press section and finally through a drying section. The paper is finally rolled up on reels and then cut to the sizes ordered by publishers.
Newspaper production process - Newspaper production is an act that actually starts from the gathering of news stories, articles, opinions, advertorials and advertisements to the printing out of these materials in a meaningful copy called “Hard Copy”. However, this whole process can be divided into four parts, they are: News/Story gathering, Pre Press, Press and Post Press.
http://www.madehow.com/Volume-2/Newspaper.html
History of the Printing Press
The Printing Press is a device that applies pressure to an inked surface resting upon a print medium (such as paper or cloth) which then transfers the ink. The printing press was invented in the Holy Roman Empire by the German Johannes Gutenberg around 1440, based on existing screw presses. Gutenberg, a goldsmith by profession, developed a printing system, by adapting existing technologies to printing purposes, as well as making inventions of his own.
https://en.wikipedia.org/wiki/Printing_press
https://en.wikipedia.org/wiki/Newspaper
https://en.wikipedia.org/wiki/History_of_British_newspapers
https://www.timetoast.com/timelines/5808
The raw materials used to make newsprint consists of wood from sustainably grown plantation pine and recycled fibre. Wood has its fibres separated in a process called refining, where two plates of metal crush the wood and release the fibres. Recovered fibres are separated during pulp production by simply stirring the old newspapers together with old magazines in a mixing tank called a pulper. Recycled fibres from the pulper are then de-inked by blowing air bubbles through the liquid pulp. The ink sticks to clay that comes from the magazine paper and these clay particles then stick to the air bubbles and float off the recycling pulp in the de-inking tank.
Pulp production based on recovered paper consumes less energy than production from fresh fibre because the fibres in recovered paper are more easily separated than those within wood. Recycled fibres can go around time and time again, being recycled five to seven times.
In the paper machine, the pulp passes along a web, firstly through a wet section, then a press section and finally through a drying section. The paper is finally rolled up on reels and then cut to the sizes ordered by publishers.
Newspaper production process - Newspaper production is an act that actually starts from the gathering of news stories, articles, opinions, advertorials and advertisements to the printing out of these materials in a meaningful copy called “Hard Copy”. However, this whole process can be divided into four parts, they are: News/Story gathering, Pre Press, Press and Post Press.
http://www.madehow.com/Volume-2/Newspaper.html
History of the Printing Press
The Printing Press is a device that applies pressure to an inked surface resting upon a print medium (such as paper or cloth) which then transfers the ink. The printing press was invented in the Holy Roman Empire by the German Johannes Gutenberg around 1440, based on existing screw presses. Gutenberg, a goldsmith by profession, developed a printing system, by adapting existing technologies to printing purposes, as well as making inventions of his own.
https://en.wikipedia.org/wiki/Printing_press
https://en.wikipedia.org/wiki/Newspaper
https://en.wikipedia.org/wiki/History_of_British_newspapers
https://www.timetoast.com/timelines/5808
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