Regenerated raw materials are created by recycling polyethylene waste. Due to several time of regenerating the quality decreases and the specifications come to a lower level. Often regenerated raw material is used as a layer in between virgin raw material, or as a single component for waste bags. Once used in waste bags the film will not return in the change of raw materials. It's waste definite, and will be burned or appear on the garbage deposit. When it's burned, it gives energy, which is used in powerplants.