![]() The most common alternative to paper made from fresh fibers is the use of recycled paper - after all, a cellulose fiber can theoretically be reused up to six times. This results in very long transport distances of several thousand kilometres. The wood for paper production comes from all over the world and only a small part comes from Germany. Not forgetting the transport of the raw material– often the source of high energy consumption and environmental pollution. The paper then has to be bleached using chlorine dioxide or oxygen, hydrogen peroxide or ozone. For this purpose, the debarked wood in the form of wood chips is boiled in the sulphate process with sodium hydroxide and sodium sulphide at temperatures around 170 ☌/175 ☌, under high pressure for two to three hours. Cellulose fibers, which are the basis for paper products, must be separated from lignin, hemicellulose, and resins. The production process for paper and cardboard made from virgin wood fibers is very energy- and water-intensive. Today, the majority of our paper and cardboards are produced from either fresh fibers or recycled paper. Let’s take a closer look at what grass paper is and how it compares to other materials from an environmental perspective. Is there a way to make these wood fibers obsolete?Ĭreapaper GmbH, The Grassfiber Company, situated in Germany, is creating new methods and uses grass fibers as a raw material to produce paper and cardboards. But even with recycled cardboard, a certain amount of virgin wood fiber is still needed to produce it – which means that trees have to be felled. Regarding packaging, cardboards and folding boxes are often the material of choice. What are a manufacturer’s environmental impacts? Besides the production, transport and packaging have a relatively high environmental impact.
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