hello everyone
this is our latest protocol to make plant-based leather from coffee remains that go to waste as biomass, and yerba matte remains (which is a common drink in syria and mainly comes from argentina) tons of domestic waste from these beverages may be used to make plant-based leather that could later decompose to fertilize soils, and it would create an eco-friendly alternative to animal leather that uses dangerous chemicals in tanning.
it gave some good results
#recycle
#biomaterials
#coffee_grounds
#yerba_matte