... Inflatable big tent 2.35x19x10m 3.Heat sealing. Inflating one time,keep standing. 4 ... tent, sewwing tent(with continuous air), and sealing tent(with one-time air inflating). This ... machine output. Auto-cutting machine, imported Heat sealing machine,HD 6 colors digital printing machine,imported ... quality.3. Good craft. Special heat sealing technology make sure perfect sealing, and we have made so many ...