Corn based plastic products break down naturally by composting. Corn plastic products are a natural alternative grown in the USA. Corn plastics and fibers are used in products ranging from plastic eating utensils to t-shirts. Find biodegradable products made from corn here. Earth-Friendly corn items are a renewable resource that can be returned to the Earth. Recycled Corn items made of plastic has a low melting temperature and is 100% biodegradable. Polylactic acid (PLA), a plastic substitute made from fermented plant starch (usually corn) is quickly becoming a popular alternative to traditional petroleum-based plastics. Add your logo or message and raise your brand awareness.