... width : 16-24 mm ( Standard )Roller diameter : 65 mmSize of machine (L * W * H ) : 1350 * 600 *1 550 mmNet weight of ... type in China3. The application of Hot Air Seam Sealing Machine Nylon-PVC, nylon-PU, high-class rain coats, wind coats ... , snow-suits, tents, military waterproof coverings, waterproof bags, motorcycle covering and boat covering, etc.