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Recycling paper is very important. Paper products makes up about 40% of the world’s trash. Many trees are cut down to be made into paper. If we recycle, we can reduce the amount of trees cut down. However, as paper is recycled, its quality slowly degrades, so eventually, it may end up in a landfill. Did you know that one ton of recycled paper saves seventeen trees? Some advantages of recycled paper are: greater flexibility, greater opacity, and better ability to stand up to temperature and humidity changes. Papermaking is a continuous process, an unbroken line of production that begins with the tree and ends with the cut sheet of paper. Although wood fiber is the basic ingredient, only a little more than half of the fiber used comes from trees cut specifically for paper manufacture. The remaining fiber is made up of secondary material obtained by recycling used newsprint, spent packaging, and other waste paper. The waste residues of lumber operations and wood chips from saw mills provide additional material. A small quantity of non-wood fibers come from such sources as esparto grass, bagasse (the plant residue left after the juice has been extracted from sugarcane), cereal and flax straws, reeds, cotton and linen rags, waste cotton from cotton mills, and various other plant sources. The choice of materials depends on the intended end use of the paper.Learn about the paper making process.
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