Aluminum foil ton bags are combined with PP woven fabric outer bags through sewing processing after one or more dry laminations, thus forming a functional reusable composite packaging. Aluminum foil ton bags can be vacuum-packed, anti-static, high strength, resistant to high and low temperatures, sealed moisture-proof and waterproof. They are suitable for special metal chemical raw materials, modified plastic particles, engineering plastic particles, biodegradable particles, positive and negative electrode raw materials of new energy lithium batteries, etc.