Thank you for your message! The content of the contribution is still applicable, and the refinement questionnaire will provide further details about the idea and its deployment with a systemic approach.
Thank you for your commment! I guess that your question applies to any kind of collected waste. As long as I know the current recycling processses undergo cleaning and/or thermal treatments, so the germs are killed.
Thank you for your comment! No, I have just done the very simple prototype here in the video to test the concept. In order to test the leakproof ability, I guess I would need the capability to build a more accurate prototype with tiny tolerances in the size and shape.
Do you have the capability to do it? It would be great to test this kind of lid also with your edible cups...