Manufacturing process of loofah sponge hat

The invention discloses a manufacturing process of a loofah sponge hat which is good in breathability, light in weight, easy to clean, anti-corrosion and easy to dry. Specifically, the manufacturing process comprises the following steps: I. selecting materials; II. manufacturing a fabric of the loofah sponge hat; II. manufacturing a blank of the loofah sponge hat; and IV. sewing the loofah sponge hat. The manufacturing process disclosed by the invention has the advantages that the raw materials, which are renewable resources, pure natural, green and environmental-friendly, are free from secondary pollution to environment, and the raw materials are rich and cheap. The loofah sponge is good in breathability, light in weight, easy to clean, dry to dry, water-proof, durable and anti-corrosion, and comfortable and cool.