Standard board materials can exceptionally well be made of residual streams. These hard panels made by NPSP contain residues like reed fibers, calcium carbonate and a partly biobased resin that are mixed into a dough. By heating the dough to 140 degrees Celsius it can be pressed into any desirable shape.
Reed panels
NPSP
![](https://theexplodedview.com/wp-content/uploads/2021/10/icoon-01-150x150.png)
![](https://theexplodedview.com/wp-content/uploads/2020/12/now-black-150x150.png)
![](https://theexplodedview.com/wp-content/uploads/2020/10/fiber-resid.jpg)