Portable Vaccum Sealing Machine

A vacuum sealing machine works by removing air from a plastic bag or container. Here's how the process works: Place the food in a plastic bag or container. Place the open end of the bag or container in the vacuum sealing machine. The machine removes the air from the bag or container, creating a vacuum.A vacuum sealer removes the air from the space around your food and then uses a heated seal bar to fuse the sides of the bag, preventing the air from leaking back into the bag. Exposure to air will spoil food or allow it to stale over time, so this process eliminates that threat.Portable Vaccum Sealing Machine, Vaccum Sealer, Sealing Machine