Electric Impulse Sealer Machine from the BMB brand. A manual bag sealing machine with 8 adjustable temperature levels for quick heating - ideal for PP and PE plastic bags, food packaging, and small businesses. Here are the most prominent specifications and features of this device: Model: Manual sealing machine with a 400mm opening. Power: Operates on 220V AC voltage with a power of 400 watts. Uses: Ideal for sealing polypropylene (PP) and polyethylene (PE) bags, food packaging, and use in small projects. Features: Contains 8 adjustable heat levels to ensure quick heating.