Northwind PaperHow Paper Is Made
A Centuries-Old Industry• Paper-making began in China more than 2,000 years ago• Ancient Romans, Greeks, and Egyptians used materials such as
papyrus and parchment• Early paper was made from rags, plants, and water• Paper-making was done by hand until the late 18th century
What’s in Paper?• Pulped wood or
other plant materials• Used paper• Water (as much as 99
percent)• Additives such as
thickeners or dyes• Coatings, such as clay
The Paper-Making Process
Pulp
Stock
Press & Dry
Paper
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