... be used to make Nylon-PVC, nylon-PU, high-class rain coats, wind coats, snow-suits, tents, military Hot Air Seam Sealing Machine ... Air Seam Sealing Machine Nylon-PVC, nylon-PU, high-class rain coats, wind coats, snow-suits, tents, military waterproof coverings, waterproof bags, motorcycle ...