| 摘要 |
<p>In order to reduce the high costs of end products made from plastic, due to the high costs of the raw materials used, it is provided in accordance with the present invention to use plastic and cardboard waste in a ratio of about 50 % each as the raw material and to grind them together to give particles. The particles produced are mixed with one another to form a homogeneous material. An additive intended to prevent deformation of the end product to be produced is added to the particle mixture. The end product has a marbled external appearance. This can be modified by adding a dye to the cardboard particles before or during mixing with the plastic, in order to achieve uniform coloration.</p> |
