A dona (or “dona”) making machine is used to produce disposable, eco-friendly plates typically made from materials like paper, areca palm leaves, or other biodegradable substances. These machines are designed to automate the process of shaping, pressing, and sometimes even drying the dona plates, which are widely used in food service, events, and religious ceremonies.The forming unit shapes the material into dona plates. This mechanism often uses hydraulic or pneumatic pressure to press the material into molds, giving the plates their final shape.