"Plastic8" in English could be rewritten as "Eighth Version of Plastic".

The audio titled "Eighth Version of Plastic" begins with the light sound of ruffling, evoking an image of someone handling a piece of plastic. As it progresses, the ruffling transitions into a crumpling noise, painting a vivid picture of a piece of plastic being crumpled up. It is not just any plastic, but the eighth iteration of it, indicating that there have been previous versions. The audio encapsulates the evolution of plastic, from its initial creation to its current form, with each crumple and ruffle symbolizing the changes and improvements made over time. This audio paints a vivid picture of the continuous journey of innovation and development in the world of plastic materials.