Thermal impulse sealer provides an efficient, speedy and low cost means for sealing any type of thermoplastic films. Makes or seals bags from lay flat tubing. Ideally suited for short or long run packing of food, drugs, chemicals, hardware, toys, samples and other miscellaneous uses. Ready to use in an instant – merely plug into the nearest AC outlet. Get air tight, water tight seals. Machines come in various sizes and types; with or without cutter.