A sensational development was presented by SUSU scientists. They made bags of potatoes and plates of bread. We spent 4 years working on biodegradable packaging and dishes.
Scientists make biodegradable plates from the waste that remains from flour mills and factories to produce bread and buns. Thus, you can kill two birds with one stone, not to dispose of the grain sludge, but to make eco-ware out of it.
You can throw it away with food waste. All developments have already been patented by SUSU scientists. And are negotiating mass production.