300mm sealing machine for PP and PE plastic bags and pouches, kraft and aluminum. Professional heat sealer with 8 settings. Details: - 8 sealing modes: thin plastics (1-3), metallized (4-5), kraft and aluminum (6-8) for a clean and strong closure. - Adapts to all types of plastic, kraft, metallized, or aluminum bags up to 30cm wide. - Ideal for intensive, professional, or domestic use. How to use the heat sealer? - Place the bag between the handle and the heating element - Lower the handle - Hold the handle until the indicator light turns off - Your bag is sealed!