Selasa, 13 Maret 2012

Making Papers from Woodchips.

Hendra Sakanu
Woochipping is a process used to obtain paper product from forest trees. The woodchipping process begins when the trees are cut down. Next the tops and braches of the trees are but off and then the logs are taken to mill.
At the mill the bark of the logs it removed and the logs are taken to a chipper which cuts them into small pieces called woodchips.
The woodchips are then screened to remove dirt and other impurities. At this stage they are either exported in this form or changed into pulp by chemicals and heat.
The pulp is then bleaced and the water content is removed.
Finnaly the pulp is rolled out to make paper.

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