Pulp Wood
The term paper is derived from the word ‘papyrus’ a plant (Cyperus
papyrus) that was used by Egyptians to make paper-like materials. Paper
production is a Chinese invention. The Chinese discovered the paper that was
prepared from the inner bark of paper mulberry in 105 A.D. For a long time, the
art of paper making remained a monopoly of the Chinese until Arabs learned the
technique and improved it around 750 A.D. Invention of printing increased the
demand for paper.
Manufacture of Wood pulp: Wood is converted into pulp by
mechanical,and chemical processes. Wood of Melia azadirachta,Neolamarkia
chinensis, Casuarina spp, Eucalyptus spp are used for making paper pulp.
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